bash : update doc.

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Dmitry Voronin 2023-12-07 04:02:47 +03:00
parent b2f3b228cc
commit a800ec24c9
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This is my own custom config that I use on my GNU/Linux machines. Not meant to be used by anyone else. This is my own custom config that I use on my GNU/Linux machines. Not meant to be used by anyone else.
# Table of contents. For references, go to the [doc directory](.doc).
1. [Bootstrap.](#bootstrap)
2. [General info.](#general-info)
3. [Load Gnome settings.](#load-gnome-settings)
4. [Navigation.](#navigation)
5. [Nvim config.](#nvim-config)
6. [Bash commands.](#bash-commands)
7. [To-do later.](#to-do-later)
Additional references can be found in [.doc](.doc) directory.
# Bootstrap. # Bootstrap.
@ -22,728 +12,6 @@ Additional references can be found in [.doc](.doc) directory.
curl -s https://git.voronind.com/voronind/linux/raw/branch/master/.bootstrap.sh | bash && source .bashrc curl -s https://git.voronind.com/voronind/linux/raw/branch/master/.bootstrap.sh | bash && source .bashrc
``` ```
# General info.
It includes:
1. Git config (excluding user info).
2. Bash scripts and environment.
3. Tmux config.
4. Basic directory structure as well as redefining them as default.
5. Custom bin directory.
6. Collection of Linux configs (sshd, gnome, sysctl etc).
7. GTK 3/4 configs.
8. Htop config.
9. Nvim config.
10. SSH config.
11. Custom background.
12. Flatpak overrides.
13. Custom fonts.
14. MangoHud config.
# Load Gnome settings. # Load Gnome settings.
To load Gnome settings run `dconf_load`. To load Gnome settings run `dconf_load`.
# Navigation.
Navigation principles are shared between Gnome, Tmux and Nvim. The only difference is the *"Leader"* key. Gnome uses *Super* key, Tmux uses *Meta (alt)* key and Nvim uses *Space*. The rest somewhat repeats itself.
## Gnome
Key|Action
---|---
`Super+Esc`|Lauch Terminal emulator.
`Super+q`|Switch to the left workspace.
`Super+e`|Switch to the right workspace.
`Super+Q`|Move window to the left workspace.
`Super+E`|Move window to the right workspace.
`Super+\|`|None.
`Super+-`|None.
`Super+w`|Toggle window maximize.
`Super+s`|Minimize window.
`Super+a`|Snap window to the left.
`Super+d`|Snap window to the right.
`Super+z`|Lock session.
`Super+x`|Close window.
`Super+c`|Minimize all windows.
`Super+v`|Take a screenshot.
`Super+f`|Toggle window fullscreen.
## Tmux.
Key|Action
---|---
`Meta+Esc`, `Meta+t`|New window. `Meta+t` is for the Termux Android app as it can't send the `Meta+Esc` combo.
`Meta+q`|Switch to the left window.
`Meta+e`|Switch to the right window.
`Meta+Q`|Move window to the left.
`Meta+E`|Move window to the right.
`Meta+\|`|Split vertically.
`Meta+-`|Split horizontally.
`Meta+w`|Switch to the above split.
`Meta+s`|Switch to the below split.
`Meta+a`|Switch to the left split.
`Meta+d`|Switch to the right split.
`Meta+z`|Detach from session.
`Meta+x`|Close window.
`Meta+c`|Close split.
`Meta+v`|Visual selection. `y` to copy.
`Meta+f`|None.
## Nvim.
Key|Action
---|---
`Space+Esc`|None.
`Space+q`|Switch to the left buffer.
`Space+e`|Switch to the right buffer.
`Space+Q`|Move buffer to the left.
`Space+E`|Move buffer to the right.
`Space+\|`|Split vertically.
`Space+-`|Split horizontally.
`Space+w`|Switch to the above split.
`Space+s`|Switch to the below split.
`Space+a`|Switch to the left split.
`Space+d`|Switch to the right split.
`Space+z`|Save all and exit.
`Space+x`|Close buffer.
`Space+c`|Close split.
`Space+v`|Visual selection (or just default `v`).
`Space+f`|None.
More info in [Nvim config.](#nvim-config)
# Nvim config.
TODO: preserve default shortcuts, only add new ones when adding new functionality.
## General info.
* Run `:Update` to update everything.
* File tree shows everything by default, telescope ingores git-ignored files.
## Keymaps.
### Common. TODO: separate visual and others from common.
Mode|Key|Action
---|---|---
Normal, Visual|`5dd`|Repeat following command N (5) times.
Normal|`.`|Repeat input on selected line.
Normal, Visual|`<Leader>.`|Repeat command on selected line(s).
Normal|`zz`|Save all files.
Normal|`ZZ`, `<Space>z`|Save all and quit.
Normal|`ZQ`|Quit without saving.
Normal|`v`, `<Space>v`|Visual selection (cursor).
Normal|`V`|Visual selection (lines).
Normal|`<C-v>`|Visual selection (block).
Normal|`gh`|Go to the start of the line.
Normal|`gl`|Go to the end of the line.
Normal|`gj`|Go to the end of the file.
Normal|`gk`|Go to the top of the file.
Normal|`u`|Undo action.
Normal|`U`|Redo action (*remaps*: undo whole line), (*default*: `<C-r>`).
Visual|`u`|Convert selection to lowercase.
Visual|`U`|Convert selection to uppercase.
Visual|`~`|Toggle case.
Normal, Visual|`;`|Enter command mode (*default*: `:`).
Normal|`<Space>0`|Open shortcuts help.
### Align.
Mode|Key|Action
---|---|---
Visual|`<Space>A`|Align selection from the right.
Visual|`<Space>a`|Align selection from the left.
### Autocomplete.
Mode|Key|Action
---|---|---
Input|`<C-Space>`|Autocomplete.
Normal|`<C-Space>`|LSP autocomplete.
### Comments.
Mode|Key|Action
---|---|---
Normal, Visual|`<Space>/`|Toggle selected line(s) comment.
### File tree.
Mode|Key|Action
---|---|---
Normal|`<Space>1`|Toggle file tree.
Normal|`<Tab>`|Toggle directory or open file for preview.
Normal|`a`|Create file/directory.
Normal|`x`|Cut file/directory.
Normal|`p`|Paste file/directory.
Normal|`f`|Filter.
Normal|`F`|Reset filter.
Normal|`d`|Delete file/directory.
Normal|`r`|Rename file.
Normal|`R`|Refresh.
Normal|`s`|Open in system app.
Normal|`S`|Search.
Normal|`I`|Toggle gitignore filter.
Normal|`y`|Copy name.
Normal|`Y`|Copy relative path.
### Fold.
Mode|Key|Action
---|---|---
Normal|`<Space>o`|Toggle fold.
Normal|`<Space>O`|Fold everything.
### Git.
Mode|Key|Action
---|---|---
Normal|`<Space>g`|Toggle git inspection mode.
### Macros.
Mode|Key|Action
---|---|---
Visual|`mwx`|Unwrap selection (select the stuff inside wraps).
Visual|`mw"`|Wrap selection in ".
Visual|`mw3"`|Wrap selection in 3x ".
Visual|`mw'`|Wrap selection in '.
Visual|`mw(`|Wrap selection in ().
Visual|`mw{`|Wrap selection in {}.
Visual|`mw[`|Wrap selection in [].
Visual|`` mw` ``|Wrap selection in \`.
Visual|`` mw3` ``|Wrap selection in 3x \`.
Visual|`mw*`|Wrap selection in *.
Visual|`mw2*`|Wrap selection in 2x *.
Visual|`mw3*`|Wrap selection in 3x *.
Visual|`mw `|Wrap selection in spaces.
Normal, Visual|`mmx`|Markdown: set - [ ] as completed.
Normal, Visual|`mm `|Markdown: set - [x] as not completed.
Normal|`mmp`|Markdown: insert paragrapg (2x non-breakable spaces).
Visual|`mmb`|Markdown: make selection bold.
Visual|`mmi`|Markdown: make selection italic.
Visual|`mms`|Markdown: make selection strikethrough.
Visual|`mmr`|Markdown: make selection a reference.
Visual|`mmc`|Markdown: make selection a code block.
Normal|`mi`|Copy and increment selected line.
Normal|`ma`|Select all.
### Navigation.
Mode|Key|Action
---|---|---
Normal|`<Space>w`|Switch to the split above.
Normal|`<Space>a`|Switch to the split left.
Normal|`<Space>s`|Switch to the split below.
Normal|`<Space>d`|Switch to the split right.
Normal|`<Space>q`|Swtich to the buffer left.
Normal|`<Space>e`|Swtich to the buffer right.
Normal|`<Space>Q`|Move the buffer left.
Normal|`<Space>E`|Move the buffer right.
Normal|`<Space>x`|Close the buffer.
Normal|`<Space>X`|Close all invisible buffers.
Normal|`<Space>m`|Move split.
Normal|`<Space>\|`|Split vertically.
Normal|`<Space>-`|Split horizontally.
Normal|`<Space>c`|Close split.
Input|`<C-h>`|Move left.
Input|`<C-l>`|Move right.
Input|`<C-j>`|Move down.
Input|`<C-k>`|Move up.
### Telescope.
Mode|Key|Action
---|---|---
Normal|`<Space>ff`|Find files.
Normal|`<Space>fg`|Find grep (find text within files).
Normal|`<Space>fb`|Find buffer.
Normal|`<Space>fh`|Find help.
Normal|`<Space>ft`|Find treesitter (vars, functions etc).
Normal|`<Space>fa`|Find all (default treesitter window).
### Terminal.
Mode|Key|Action
---|---|---
Normal|`<Space>4`|Open terminal.
Terminal|`<Esc>`|Detach from terminal.
### To-do.
Write `TODO:` or `NOTE:` to make it searchable.
Mode|Key|Action
---|---|---
Normal|`<Space>3`|Open to-do list.
### Trouble.
Mode|Key|Action
---|---|---
Normal|`<Space>2`|Open LSP trouble list.
### Which key.
Mode|Key|Action
---|---|---
Normal|`<Space>0`|Show context hotkey help.
### Window management.
Mode|Key|Action
---|---|---
Normal|`-`|Decrease split size vertically.
Normal|`_`|Increase split size vertically.
Normal|`\`|Decrease split size horizontally.
Normal|`\|`|Increase split size horizontally.
Normal|`<Space>=`|Equalize split sizes.
# Bash commands.
To get help with usage info run:
```text
$ help <COMMAND>
or
$ h <COMMAND>
```
## Android.
Command|Description
---|---
`emulator [NAME]`|Starts an Android emulator. Default name is "default".
## Archive.
Those are self-written scripts to create archives. They are basically compressed tar archives with SHA1 hashes in their names. They are exported so also available in `parallel` like this: `ls | parallel -j 8 -- archive {}`
Command|Description
---|---
`archive [DIRS]`|Create archive with the best compression (slow). If no args given, archives all files in current directory as separate archives.
`archive_fast [FILES]`|Like normal `archive` but with minimal compression.
`archive_check [ARCHIVES]`|Check specified archives or all archives in current directory.
`archive_name [ARCHIVES] [NAME]`|Rename specified archive ro specified name or simplify name for specified archive or simplify names for all archives.
`archive_prune [NAME]`|Delete old versions of an archive, or all archives by default.
`unarchive [ARCHIVES]`|Check specified or all archives and extract if they are correct.
## Autocomplete.
Thos are functions that provide tab-completions.
```bash
_foo()
{
_autocomplete "{foo,bar}"
}
complete -F _foo foo
```
Command|Description
---|---
`_autocomplete <ARGS>`|Provide completion based on provided arguments separated by spaces.
`_autocomplete_first <ARGS>`|Same as `_autocomplete` but works only once for first argument.
`_autocomplete_grep <PATTERN>`|Ls autocomplete with specified grep filter.
`_autocomplete_nested`|Provides nested completions, just like `sudo` does.
## Battery.
Command|Description
---|---
`battery_level`|Print battery charge level (if available).
## Bootstrap.
Shortcuts to install different stuff.
Command|Description
---|---
`bootstrap_cargo`|Install cargo.
`bootstrap_texlive`|Install TeXLive package.
`bootstrap_grub`|Install grub theme. Requires root.
`bootstrap_ffmpeg`|Install ffmpeg in flatpak to make `~/app/bin/ffmpeg` work.
## Cd.
Command|Description
---|---
`cdd <DIR>`|Cd back to previous directory by name.
## Checksum.
Command|Description
---|---
`checksum_create [FILES]`|Create checksums for files in current directory.
`checksum_check [FILES]`|Check previously created checksums.
## Chmod.
Command|Description
---|---
`x <FILE>`|Make file executable.
## Color.
### How to use.
Most of the time you want to use it with `echo`. To make `echo` respect colors, you need to use `-e` flag like that:
```bash
export color_default="\033[0m"
export color_red="\033[0;31m"
echo -e "${color_red}hello world!${color_default}" # will print "hello world!" in red.
```
Don't forget to use `color_default` at the end, or your whole terminal will be red.
### List of colors.
Please note that colors depend on Terminal Emulator and may vary based on its settings.
|Color|Code|
|---|---|
|default|`\033[0m`|
|blue|`\033[0;34m`|
|blue (bold)|`\033[1;34m`|
|cyan|`\033[0;36m`|
|cyan (bold)|`\033[1;36m`|
|green|`\033[0;32m`|
|green (bold)|`\033[1;32m`|
|purple|`\033[0;35m`|
|purple (bold)|`\033[1;35m`|
|red|`\033[0;31m`|
|red (bold)|`\033[1;31m`|
|white|`\033[0;37m`|
|white (bold)|`\033[1;37m`|
|yellow|`\033[0;33m`|
|yellow (bold)|`\033[1;33m`|
## Copy/paste.
Command|Description
---|---
`echo a \| copy`|Copy `a` to system clipboard.
`paste > file.txt`|Paste system clipboard to a file (or pipe).
## File copy (cp).
Command|Description
---|---
`cp <FROM> <TO>`|Copy files or dirs. Actually, it is an alias for `rsync -ahP`. Multiple `<FROM>` could be specified.
`cp_merge <FROM> <TO>`|Mirror directories. Same as `rsync --delete`.
`cp_link <FROM> <TO>`|Copy directory by recursively creating hardlinks and directories.
`cp_test <FROM> <TO>`|Test cp_merge without writing anything.
`bcp <FROM> <TO>`|Default `cp` command.
## Date.
Command|Description
---|---
`today`|Return today's date in `YYYYmmdd` format.
`dow`|Return today's day of week, where 1 is Monday.
## Dconf (gnome settings).
Command|Description
---|---
`dconf_load`|Load custom settings.
`dconf_save`|Export all current setting in a file to inspect.
## Disk.
Command|Description
---|---
`df`|Show free disk space (only physical media).
`du [FILES]`|Show disk usage.
## Docker.
Command|Description
---|---
`docker_volumes <CONTAINER>`|Show volumes of a specified container.
`docker_health`|Show containers that exited with an error code.
`docker_prune`|Heavy cleanup to free up space.
`docker_ip <CONTAINER>`|Show IP of a specified container.
`docker_update`|Update all Docker images.
`dc`|Short for `docker compose`.
`dcu [SERVICE]`|Start a compose service.
`dcd [SERVICE]`|Remove a compose service.
`dcp [SERVICE]`|Pull image for a compose service.
`dcl [SERVICE]`|Show logs for a compose service.
`dcr [SERVICE]`|Restart a compose service.
`dcs [SERVICE]`|Stop a compose service.
`dcdu [SERVICE]`|Recreate a compose service.
`dcpu [SERVICE]`|Update and recreate a compose service.
`dcul [SERVICE]`|Start a compose service and show its logs.
## Environment variables.
Variable|Description
---|---
`PATH`|Defines where to find binaries. Modified to also include `$HOME/app/bin/` recursively.
`LANGUAGE`|Specifies `UTF-8` as default.
`EDITOR`|Specifies nvim as a default editor.
`MANPAGER`|Specifies nvim as a default `man` viewer.
`JAVA_HOME`|Specifies where JDK is stored.
`ANDROID_SDK_ROOT`|Specifies where Android SDK is stored.
`TEXMFVAR`, `TEXMFCONFIG`, `TEXMFLOCAL`|Specifies paths for TeXLive user directories.
## Ffmpeg.
Command|Description
---|---
`ffmpeg_mux_audio <SOUND> <RESULT>`|Mux external audio into one container with video (replaces original audio). Run inside dir with original video. <SOUND> names should be the same for each video.
`ffmpeg_mux_cover <FORMAT> <COVER>`|Mux image into files of specified format.
`ffmpeg_music_meta <FORMAT>`|Detect and update music metadata.
## File.
Command|Description
---|---
`o <FILE>`|Open file with the default GUI app.
## Find.
Command|Description
---|---
`find_ext`|Find all file extensions recursively.
`find_function`|Find all dotfiles functions.
## Fix.
Contains simple fixes for various issues.
Command|Description
---|---
`fix_ethernet_speed <SPEED>`|Specify ethernet speed if it failed to set correct speed automatically. [SPEED] can be 10/100/1000 etc.
`fix_files_sftp`|Make Nautilus forget incorrect password for SFTP connection.
## Git.
Command|Description
---|---
`gps`|Git push.
`gpsf`|Git push --force.
`gpl`|Git pull.
`gl`|Git log.
`gs`|Git status.
`gst`|Git stash.
`gd`|Git diff.
`gdc <HASH>`|Git diff for a specific commit.
`gc <MESSAGE>`|Git commit.
`gch`|Git checkout.
`gchb`|Git checkout branch.
`gb`|Git branch.
`gbd <BRANCH>`|Delete specified Git branch.
`gbda`|Delete all local branches except the current one.
`gf`|Git fetch --all.
`gt`|Git tag.
`gi`|Delete files updated in git ignore.
`gpc <FILE>`|Git patch create.
`gp <FILE>`|Git patch (apply).
`ga`|Git add with preview.
`gr [COUNT]`|Git rebase. 2 last commits by default. 0 means from root.
`gu <EMAIL>`|Configure git user as Dmitry Voronin with specified email (project).
`gg <REPO>`|Get git repo from my own git.
`ggc`|Run git garbage collection.
## Help.
Command|Description
---|---
`help <FUNCTION>`|Get help for a dotfile function.
`h <FUNCTION>`|Same as `help`.
## Ls.
Command|Description
---|---
`l`|List files in current dir.
`ll`|List files by mtime.
`lll [DEPTH] [DIRS]`|Show file tree.
`llll`|List everything recursively.
`la`|List all files.
`lla`|List all files by mtime.
## Name.
Those are scripts to manipulate file names. They are all exported and available for `parallel`. If no [FILES] specified, it applies to all files inside current directory.
Command|Description
---|---
`name [FILES]`|Replace all non-alphanumeric characters in file with underscores.
`name_hash [FILES]`|Replace all file names with hashes, keep extension.
`name_hash_check [FILES]`|Check all file hashes.
`name_series <SEASON> [FILES]`|Rename files to Jellyfin's show format: `Episode S01E01.mkv`.
`name_manga <SEASON> [FILES]`|Rename files to Kavita's manga format: `Name Vol.1 Ch.01.cbr`.
`name_ext <EXTENSION> [FILES]`|Change file extensions.
`name_prefix <OLD> <NEW> [FILES]`|Change file prefix.
`name_postfix <OLD> <NEW> [FILES]`|Change file postfix.
`name_replace <OLD> <NEW> [FILES]`|Replace a part of file name.
## Ncdu.
Command|Description
---|---
`ncdu [DIR]`|Show recursive disk usage. Only on the same filesystem.
## Notify.
Command|Description
---|---
`notify <MESSAGE>`|Send notification.
`notify_silent <MESSAGE>`|Send silent notification.
## Own.
Command|Description
---|---
`own [USER] [FILE]`|Change ownership & permissions to specified user. Ownership changes only when root.
## Pack.
Command|Description
---|---
`pack <TARGET.ext> [FILES]`|Create desired file format from other files.
`unpack [FILES]`|Attempt to extract file content.
## Parse.
Command|Description
---|---
`parse_simplify <STRING>`|Return simplified string: only alnum, underscores and dashes.
`parse_camel <STRING>`|Return simplified CamelCase string.
`parse_alnum <STRING>`|Return string containing only alphanumeric characters.
## Permissions.
Command|Description
---|---
`perm`|Recursively change permissions not to share: 700 for dirs and 600 for files.
`perm_share`|Recursively change permissions to share: 755 for dirs and 644 for files.
## Ps.
Command|Description
---|---
`ps <PROGRAM>`|Show process info for matching [PROGRAM] name.
## Recursive.
Command|Description
---|---
`recursive <COMMAND>`|Cd into every directory recursively and run specified command in each dir.
`recursive1 <COMMAND>`|Cd into every directory in current directory and run specified command in each dir.
## Rust.
Command|Description
---|---
`rust_book`|Open Rust book in a browser.
## Shopt.
Shopt|Description
---|---
`dotglob`|When using `*` to match files, hidden files that start with a dot are also included.
`globstar`|Allows the use of `**` for recursive search.
`autocd`|Change directories without writing `cd`.
## Su.
Command|Description
---|---
`s`|An alias for `su` cause I'm lazy.
## Terminal.
Command|Description
---|---
`tsize`|Prints terminal size.
## Tmp.
Command|Description
---|---
`tmp`|CD into host's primary tmp dir.
## Tmux.
Command|Description
---|---
`ta [NAME]`|Attach to session by name. Default is `main`.
`td`|Detach from session.
`tl`|List all sessions.
`trn [NAME]`|Rename session. Uses current dir name by default.
`tn [NAME]`|Name window. Uses current dir name by default.
`tk [NAME]`|Kill session. Default is `main`.
`tka`|Kill all sessions.
## To-do.
Command|Description
---|---
`todo`|Open editor for `~/.todo.md` file.
## Toolbx.
Command|Description
---|---
`tb [NAME]`|Attach to box by name. Default is `main`.
`tbk [NAME]`|Kill box by name. Default is `main`.
`tb_rpmfusion [NAME]`|Install RPMFusion package to box by name. Default is `main`.
`tbl`|List all boxes.
## Transcode.
`transcode <FORMAT> [FILES]`|Convert between different formats.
## Try.
Command|Description
---|---
`try <COMMAND>`|Repeat the command every 2 seconds until it exits with success.
## Umask.
By default, umask is `077` which means group and others have no access when files are created.
## Util.
Short util functions.
Command|Description
---|---
`_core_count`|Get number of available CPU threads.
## Vdl.
Command|Description
---|---
`vdl [LINK]`|Download a video/playlist. When no link provided, tries to update previously downloaded link.
## Vi.
Command|Description
---|---
`vi`|Run vim.
`v`|Run neovim.
## Wallpaper.
Command|Description
---|---
`wallpaper <FILE>`|Set specified file as a wallpaper.
## Watch.
Command|Description
---|---
`w <COMMAND>`|Alias for `watch`.
`ww <COMMAND>`|Alias for `watch` that updates every 0.1 seconds.
# To-do later.
- [ ] Add tmux shortcuts to <C-t> combo, too.

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@ -1,3 +1,10 @@
# Start an Android emulator.
# Default name is "default".
# Usage: emulator [NAME]
function emulator() { function emulator() {
${ANDROID_SDK_ROOT}/emulator/emulator -avd default &> /dev/null & disown local name="${1}"
[[ "${name}" = "" ]] && name="default"
${ANDROID_SDK_ROOT}/emulator/emulator -avd "${name}" &> /dev/null & disown
} }

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@ -1,17 +1,14 @@
export _ARCHIVE_PATTERN="_[0-9]{12}-[[:alnum:]]{40}.t[xg]z" export _archive_pattern="_[0-9]{12}-[[:alnum:]]{40}.t[xg]z"
function _ARCHIVE_DATE() { # Archive directories.
date +%Y%m%d%H%M # All directories by default.
} # Usage: archive [DIRS]
# archive file with maximum compression and checksum.
# usage: archive [FILES]
function archive() { function archive() {
local IFS=$'\n' local IFS=$'\n'
local targets=("${@}") local targets=("${@}")
local count=0 local count=0
local total=${#} local total=${#}
local date=$(_ARCHIVE_DATE) local date=$(_archive_date)
local failed=0 local failed=0
# Set dafult value to target all directories. # Set dafult value to target all directories.
@ -51,14 +48,15 @@ function archive() {
fi fi
} }
# archive file with minimal compression and checksum. # Archive directories with fast compression.
# usage: archive_fast [FILES] # All directories by default.
# Usage: archive_fast [DIRS]
function archive_fast() { function archive_fast() {
local IFS=$'\n' local IFS=$'\n'
local targets=("${@}") local targets=("${@}")
local count=0 local count=0
local total=${#} local total=${#}
local date=$(_ARCHIVE_DATE) local date=$(_archive_date)
local failed=0 local failed=0
# Set dafult value to target all directories. # Set dafult value to target all directories.
@ -98,8 +96,9 @@ function archive_fast() {
fi fi
} }
# check archive hashes. # Check archives integrity.
# usage: archive_check [FILES] # Checks all archives by default.
# Usage: archive_check [FILES]
function archive_check() { function archive_check() {
local IFS=$'\n' local IFS=$'\n'
local targets=("${@}") local targets=("${@}")
@ -109,7 +108,7 @@ function archive_check() {
# set dafult value to target all supported archives. # set dafult value to target all supported archives.
if [[ "${targets}" = "" ]]; then if [[ "${targets}" = "" ]]; then
targets=($(ls | grep -E ${_ARCHIVE_PATTERN})) targets=($(ls | grep -E ${_archive_pattern}))
total=${#targets[@]} total=${#targets[@]}
fi fi
@ -143,6 +142,7 @@ function archive_check() {
} }
# Delete old versions of an archives. # Delete old versions of an archives.
# All archives by default.
# Usage: archive_prune [NAME] # Usage: archive_prune [NAME]
function archive_prune() { function archive_prune() {
local IFS=$'\n' local IFS=$'\n'
@ -153,7 +153,7 @@ function archive_prune() {
# All archives by default. # All archives by default.
if [[ "${targets}" = "" ]]; then if [[ "${targets}" = "" ]]; then
targets=($(ls | grep -E ${_ARCHIVE_PATTERN})) targets=($(ls | grep -E ${_archive_pattern}))
total=${#targets[@]} total=${#targets[@]}
fi fi
@ -193,8 +193,8 @@ function archive_prune() {
fi fi
} }
# extract previously created archive with checksum validation. # Extract previously created archive with checksum validation.
# usage: unarchive [FILES] # Usage: unarchive [FILES]
function unarchive() { function unarchive() {
local IFS=$'\n' local IFS=$'\n'
local targets=("${@}") local targets=("${@}")
@ -204,7 +204,7 @@ function unarchive() {
# set dafult value to target all supported archives. # set dafult value to target all supported archives.
if [[ "${targets}" = "" ]]; then if [[ "${targets}" = "" ]]; then
targets=($(ls | grep -E ${_ARCHIVE_PATTERN})) targets=($(ls | grep -E ${_archive_pattern}))
total=${#targets[@]} total=${#targets[@]}
fi fi
@ -259,8 +259,10 @@ function unarchive() {
fi fi
} }
# rename archive. if no name specified, it simplifies archive's name. # Rename archives.
# usage: archive_name [ARCHIVE] [NAME] # If no name specified, it simplifies archive's name.
# If no archives specified, apply to all archives.
# Usage: archive_name [ARCHIVE] [NAME]
function archive_name() { function archive_name() {
local IFS=$'\n' local IFS=$'\n'
local targets="${1}" local targets="${1}"
@ -271,7 +273,7 @@ function archive_name() {
# set dafult value to target all supported archives. # set dafult value to target all supported archives.
if [[ "${targets}" = "" ]]; then if [[ "${targets}" = "" ]]; then
targets=($(ls | grep -E ${_ARCHIVE_PATTERN})) targets=($(ls | grep -E ${_archive_pattern}))
total=${#targets[@]} total=${#targets[@]}
fi fi
@ -323,7 +325,7 @@ function archive_name() {
fi fi
} }
# convert an old archive to a new format. TODO: remove me after some time when there won't be any old archives. # Convert old archives to a new format. TODO: remove me after some time when there won't be any old archives.
function archive_convert() { function archive_convert() {
local IFS=$'\n' local IFS=$'\n'
local old_format="_[[:alnum:]]{40}.tar.[xg]z" local old_format="_[[:alnum:]]{40}.tar.[xg]z"
@ -366,6 +368,8 @@ function archive_convert() {
done done
} }
# Parse archive file name to get: name, date, hash and format.
# Usage: _archive_parse <FILENAME>
function _archive_parse() { function _archive_parse() {
local input="${1}" local input="${1}"
local name="${input%_*}" local name="${input%_*}"
@ -380,6 +384,8 @@ function _archive_parse() {
echo "${format}" echo "${format}"
} }
# Autocomplete for archive_name function.
# First arg is the archives list, second one is selected archive's current name.
function _archive_name() { function _archive_name() {
local IFS=$'\n' local IFS=$'\n'
COMPREPLY=() COMPREPLY=()
@ -389,7 +395,7 @@ function _archive_name() {
local command="${COMP_WORDS[0]}" local command="${COMP_WORDS[0]}"
if [[ "${prev}" = "${command}" ]]; then if [[ "${prev}" = "${command}" ]]; then
COMPREPLY=( $(compgen -W "$(ls | grep -E ${_ARCHIVE_PATTERN})" -- ${cur}) ) COMPREPLY=( $(compgen -W "$(ls | grep -E ${_archive_pattern})" -- ${cur}) )
return 0 return 0
else else
local name="${prev%_*}" local name="${prev%_*}"
@ -398,8 +404,14 @@ function _archive_name() {
fi fi
} }
# Autocomplete with archives in current dir.
function _archive_grep() { function _archive_grep() {
_autocomplete_grep ${_ARCHIVE_PATTERN} _autocomplete_grep ${_archive_pattern}
}
# Get date for a new archive.
function _archive_date() {
date +%Y%m%d%H%M
} }
complete -o filenames -F _archive_grep archive_check unarchive complete -o filenames -F _archive_grep archive_check unarchive

View file

@ -1,6 +1,6 @@
# bash autocomplete. # Bash autocomplete.
# usage: _foo() { _autocomplete "{foo,bar}" } ; complete -F _foo foo # There are also options like -o nospace. see man for more info.
# there are also options like -o nospace. see man for more info. # Usage: _foo() { _autocomplete "{foo,bar}" } ; complete -F _foo foo
function _autocomplete() { function _autocomplete() {
local IFS=$'\n' local IFS=$'\n'
local commands="${*}" local commands="${*}"
@ -15,7 +15,7 @@ function _autocomplete() {
return 0 return 0
} }
# autocomplete only first argument. # Autocomplete only first argument.
function _autocomplete_first() { function _autocomplete_first() {
local IFS=$'\n' local IFS=$'\n'
local commands="${*}" local commands="${*}"
@ -46,7 +46,7 @@ function _autocomplete_grep() {
return 0 return 0
} }
# autocomplete nested program. # Autocomplete nested program.
function _autocomplete_nested() { function _autocomplete_nested() {
# local IFS=$'\n' # local IFS=$'\n'
local cur prev words cword split i local cur prev words cword split i

View file

@ -1,4 +1,4 @@
# check battery level. # Print current battery level.
function battery_level() { function battery_level() {
cat /sys/class/power_supply/BAT*/capacity cat /sys/class/power_supply/BAT*/capacity
} }

View file

@ -1,10 +1,10 @@
# install Cargo/Rust. # Install Cargo/Rust.
function bootstrap_rust() { function bootstrap_rust() {
curl https://sh.rustup.rs -sSf | sh curl https://sh.rustup.rs -sSf | sh
rustup component add rust-analyzer rustup component add rust-analyzer
} }
# install TeXLive. # Install TeXLive.
function bootstrap_texlive() { function bootstrap_texlive() {
cd /tmp cd /tmp
wget https://mirror.ctan.org/systems/texlive/tlnet/install-tl-unx.tar.gz wget https://mirror.ctan.org/systems/texlive/tlnet/install-tl-unx.tar.gz
@ -14,14 +14,14 @@ function bootstrap_texlive() {
./install-tl ./install-tl
} }
# install grub theme. # Install grub theme.
function bootstrap_grub() { function bootstrap_grub() {
wget -O- https://github.com/shvchk/fallout-grub-theme/raw/master/install.sh | bash wget -O- https://github.com/shvchk/fallout-grub-theme/raw/master/install.sh | bash
echo 'GRUB_HIDDEN_TIMEOUT=' >> /etc/default/grub echo 'GRUB_HIDDEN_TIMEOUT=' >> /etc/default/grub
grub2-mkconfig -o /etc/grub2.cfg grub2-mkconfig -o /etc/grub2.cfg
} }
# install ffmpeg. # Install ffmpeg.
function bootstrap_ffmpeg() { function bootstrap_ffmpeg() {
flatpak install org.kde.kdenlive flatpak install org.kde.kdenlive
} }

View file

@ -1,4 +1,5 @@
# CD (back) to directory. # CD (back) to directory.
# Finds first directory that matches the input (case-insensitive).
# Usage: cdd <DIR> # Usage: cdd <DIR>
function cdd() { function cdd() {
local target="${1}" local target="${1}"

View file

@ -1,4 +1,6 @@
# Save file checksums. # Save file checksums.
# For file with a name "file" it will create a new file called ".file.sha1" with hash in it.
# All files by default.
# Usage: checksum_create [FILES] # Usage: checksum_create [FILES]
function checksum_create() { function checksum_create() {
local IFS=$'\n' local IFS=$'\n'
@ -46,6 +48,8 @@ function checksum_create() {
} }
# Check stored values against actual files. # Check stored values against actual files.
# All files by default.
# Usage: checksum_check [FILES]
function checksum_check() { function checksum_check() {
local IFS=$'\n' local IFS=$'\n'
local targets=("${@}") local targets=("${@}")
@ -95,16 +99,21 @@ function checksum_check() {
fi fi
} }
# Calculate hashes for all files recursively and store in a file called "checksum.sha1".
function checksum() { function checksum() {
find -type f | parallel -j $(_core_count) -- sha1sum {} >> checksum.sha1 find -type f | parallel -j $(_core_count) -- sha1sum {} >> checksum.sha1
} }
# Create checksum for a file.
# Usage: _checksum_create <FILE>
function _checksum_create() { function _checksum_create() {
local path="${1%/*}" local path="${1%/*}"
local name="${1##*/}" local name="${1##*/}"
sha1sum "${path}/${name}" > "${path}/.${name}.sha1" sha1sum "${path}/${name}" > "${path}/.${name}.sha1"
} }
# Check checksum for a file.
# Usage: _checksum_check <FILE>
function _checksum_check() { function _checksum_check() {
local file="${1##*\ \ }" local file="${1##*\ \ }"
local stored="${1%%\ \ *}" local stored="${1%%\ \ *}"

View file

@ -1,4 +1,5 @@
# add executable flag to file. # Add executable flag to file.
# Usage: x <FILES>
function x() { function x() {
chmod +x "${@}" chmod +x -- "${@}"
} }

View file

@ -1,6 +1,6 @@
# collection of available CLI colors. # Collection of available CLI colors.
# they may differ depending on the terminal used. # They may differ depending on the terminal used.
# colors with 'b' prefix are bold colors. # Colors with 'b' prefix are bold colors.
export color_default="\033[0m" export color_default="\033[0m"
export color_blue="\033[0;34m" export color_blue="\033[0;34m"
@ -18,7 +18,7 @@ export color_bwhite="\033[1;37m"
export color_yellow="\033[0;33m" export color_yellow="\033[0;33m"
export color_byellow="\033[1;33m" export color_byellow="\033[1;33m"
# print all available colors with their names colored in corresponding color. # Print all available colors with their names colored in corresponding color.
function color_test() { function color_test() {
echo -e "${color_default}color_default\n${color_blue}color_blue\n${color_bblue}color_bblue\n${color_cyan}color_cyan\n${color_bcyan}color_bcyan\n${color_green}color_green\n${color_bgreen}color_bgreen\n${color_purple}color_purple\n${color_bpurple}color_bpurple\n${color_red}color_red\n${color_bred}color_bred\n${color_white}color_white\n${color_bwhite}color_bwhite\n${color_yellow}color_yellow\n${color_byellow}color_byellow" echo -e "${color_default}color_default\n${color_blue}color_blue\n${color_bblue}color_bblue\n${color_cyan}color_cyan\n${color_bcyan}color_bcyan\n${color_green}color_green\n${color_bgreen}color_bgreen\n${color_purple}color_purple\n${color_bpurple}color_bpurple\n${color_red}color_red\n${color_bred}color_bred\n${color_white}color_white\n${color_bwhite}color_bwhite\n${color_yellow}color_yellow\n${color_byellow}color_byellow"
} }

View file

@ -1,2 +1,9 @@
alias copy="wl-copy" # copy stdin to system clipboard. # Copy stdin to system clipboard. Example: echo hi | copy
alias paste="wl-paste" # paste system clipboard to stdout. function copy() {
wl-copy
}
# Paste system clipboard to stdout. Example: paste > file.txt
function paste() {
wl-paste
}

View file

@ -1,24 +1,30 @@
# replace default cp with rsync. # Replaces default cp with rsync.
# Usage: cp <FROM> <TO>
function cp() { function cp() {
rsync -ahP --chmod=u+w -- "${@}" rsync -ahP --chmod=u+w -- "${@}"
} }
# copy and also merge all changes (delete dst files that do not exist in src). # Copy and also merge all changes (delete dst files that do not exist in src).
# Usage: cp_merge <FROM> <TO>
function cp_merge() { function cp_merge() {
rsync -ahP --chmod=u+w --delete -- "${@}" rsync -ahP --chmod=u+w --delete -- "${@}"
} }
# copy by creating hardlinks. # Copy by creating hardlinks.
# Works for directories, too.
# Usage: cp_link <FROM> <TO>
function cp_link() { function cp_link() {
/usr/bin/cp -lr -- "${@}" /usr/bin/cp -lr -- "${@}"
} }
# default cp, a.k.a builtin cp. # Default cp, a.k.a builtin cp.
# When you don't need rsync.
function bcp() { function bcp() {
/usr/bin/cp "${@}" /usr/bin/cp "${@}"
} }
# cp_merge without writing anything. # Print output of cp_merge without writing anything.
# Usage: cp_test <FROM> <TO>
function cp_test() { function cp_test() {
rsync -ahP --chmod=u+w --delete -n -- "${@}" rsync -ahP --chmod=u+w --delete -n -- "${@}"
} }

View file

@ -1,9 +1,9 @@
# print today date in yyyyMMdd format. # Print today date in yyyyMMdd format.
function today() { function today() {
date +%Y%m%d date +%Y%m%d
} }
# current day of week number. # Current day of week number.
function dow() { function dow() {
date +%u date +%u
} }

View file

@ -1,9 +1,16 @@
export _GDCONF_PATH="${HOME}/.config/linux/gnome.dconf" export _gdconf_path="${HOME}/.config/linux/gnome.dconf"
# Load Gnome settings.
function dconf_load() { function dconf_load() {
sed -i -e s/voronind/$(whoami)/g ${_GDCONF_PATH} ; dconf load / < ${_GDCONF_PATH} sed -i -e s/voronind/$(whoami)/g ${_gdconf_path} ; dconf load / < ${_gdconf_path}
} }
# Dump Gnome settings into the file.
# Default name is gnome.dconf.
# Do this before changing settings and after, an then run diff to find out what to add to main gnome.dconf.
# Usage: dconf_save [FILE]
function dconf_save() { function dconf_save() {
dconf dump / > gnome.dconf local name="${1}"
[[ "${name}" = "" ]] && name="gnome.dconf"
dconf dump / > "${name}"
} }

View file

@ -1,9 +1,11 @@
# show only physical drive sizes. # Show only physical drives info.
function df() { function df() {
df --si | sed -e '1p' -e "/^\/dev\//!d" /usr/bin/df --si | sed -e '1p' -e "/^\/dev\//!d"
} }
# show combined size in SI. # Show combined size in SI.
# Current dir by default.
# Usage: du [DIRS]
function du() { function du() {
du -sh --si -- "${@}" /usr/bin/du -sh --si -- "${@}"
} }

View file

@ -0,0 +1,42 @@
# Generate a markdown file with all the help info.
# Outputs to ~/.doc/bash.md
function doc_bash() {
local IFS=$'\n'
local file="${HOME}/.doc/bash.md"
# Print title.
echo "# Bash reference file." > "${file}"
echo >> "${file}"
# Print help info.
echo "To get help with usage info run:" >> "${file}"
echo >> "${file}"
echo '```text' >> "${file}"
echo '$ help <COMMAND>' >> "${file}"
echo >> "${file}"
echo "or" >> "${file}"
echo >> "${file}"
echo '$ h <COMMAND>' >> "${file}"
echo '```' >> "${file}"
echo >> "${file}"
# Print table title.
echo "Command|Description" >> "${file}"
echo "---|---" >> "${file}"
# Fill with data.
for fun in $(find_functions | sort); do
# Skip private functions.
[[ "${fun}" =~ ^_.* ]] && continue
# Parse help info.
local desc="$(help ${fun} | grep -v Usage\: | tr '\n' ' ')"
local usage="$(help ${fun} | grep Usage\: | sed -e s\/Usage\:\ \/\/)"
# Use function name if no usage info available.
[[ "${usage}" = "" ]] && usage="${fun}"
# Write to file.
[[ "${desc}" != "" ]] && echo "${usage}|${desc}" >> "${file}"
done
}

View file

@ -1,4 +1,5 @@
# show container's volumes. # Show container's volumes.
# Usage: docker_volumes <CONTAINER>
function docker_volumes() { function docker_volumes() {
docker inspect -f '{{ .Mounts }}' "${@}" docker inspect -f '{{ .Mounts }}' "${@}"
} }
@ -8,43 +9,48 @@ function docker_health() {
docker ps -a | grep Exited docker ps -a | grep Exited
} }
# prune everything. # Prune everything.
function docker_prune() { function docker_prune() {
docker system prune --volumes --all docker system prune --volumes --all
} }
# Docker compose shortcut. # Docker compose shortcut.
# Usage: dc [SERVICE]
function dc() { function dc() {
docker compose "${@}" docker compose "${@}"
} }
# Docker compose up. # Docker compose up.
# Usage: dcu [SERVICES]
function dcu() { function dcu() {
docker compose up -d "${@}" docker compose up -d "${@}"
} }
# Docker compose down. # Docker compose down.
# Usage: dcd [SERVICES]
function dcd() { function dcd() {
docker compose down "${@}" docker compose down "${@}"
} }
# Docker compose pull. # Docker compose pull.
# Usage: dcp [SERVICES]
function dcp() { function dcp() {
docker compose pull "${@}" docker compose pull "${@}"
} }
# Docker compose logs. # Docker compose logs.
# Usage: dcl [SERVICES]
function dcl() { function dcl() {
docker compose logs -f "${@}" docker compose logs -f "${@}"
} }
# Docker compose restart. # Docker compose restart.
# Usage: dcr [SERVICES]
function dcr() { function dcr() {
docker compose restart "${@}" docker compose restart "${@}"
} }
# Docker compose stop. # Docker compose stop.
# Usage: dcs [SERVICES]
function dcs() { function dcs() {
docker compose stop "${@}" docker compose stop "${@}"
} }
@ -70,7 +76,7 @@ function dcul() {
} }
# Find out container's IP address. # Find out container's IP address.
# Usage: docker_up <CONTAINER NAME> # Usage: docker_up <CONTAINER>
function docker_ip() { function docker_ip() {
docker inspect -f '\''{{range .NetworkSettings.Networks}}{{.IPAddress}}{{end}}'\' "${1}" | sed "s/^.//" | sed "s/.$//" docker inspect -f '\''{{range .NetworkSettings.Networks}}{{.IPAddress}}{{end}}'\' "${1}" | sed "s/^.//" | sed "s/.$//"
} }
@ -80,10 +86,12 @@ function docker_update() {
docker images --format "{{.Repository}}:{{.Tag}}" | xargs -L1 docker pull docker images --format "{{.Repository}}:{{.Tag}}" | xargs -L1 docker pull
} }
# Autocomplete with available services.
function _dc_services() { function _dc_services() {
_autocomplete "$(docker compose config --services 2> /dev/null)" _autocomplete "$(docker compose config --services 2> /dev/null)"
} }
# Autocomplete with available container names.
function _dc_containers() { function _dc_containers() {
_autocomplete "$(docker ps --format "\""{{.Names}}"\"")" _autocomplete "$(docker ps --format "\""{{.Names}}"\"")"
} }

View file

@ -25,4 +25,4 @@ export TEXMFCONFIG="$HOME/app/tex/data/config"
export TEXMFLOCAL="$HOME/app/tex/data/local" export TEXMFLOCAL="$HOME/app/tex/data/local"
# Dotfiles exports. # Dotfiles exports.
export DOTFILES_PATH="${HOME}/.config/bash/module" export BASH_MODULE_PATH="${HOME}/.config/bash/module"

View file

@ -1,8 +1,8 @@
# mux audio into containers. file names in sound and current dirrectories must match. tmp usage for anime downloads. # Mux audio into containers. File names in sound and current dirrectories must match. Tmp usage for anime downloads.
# usage: ffmpeg_mux_audio <SOUND> <OUTPUT DIR> # Usage: ffmpeg_mux_audio <SOUND> <OUTPUT DIR>
function ffmpeg_mux_audio() { function ffmpeg_mux_audio() {
if [[ "$1" = "" ]]; then if [[ "${1}" = "" ]]; then
echo "usage: ffmpeg_mux_audio <SOUND> <OUTPUT DIR>" help ffmpeg_mux_audio
return 2 return 2
fi fi
@ -13,7 +13,7 @@ function ffmpeg_mux_audio() {
# Usage: ffmpeg_mux_cover <FORMAT> <COVER> # Usage: ffmpeg_mux_cover <FORMAT> <COVER>
function ffmpeg_mux_cover() { function ffmpeg_mux_cover() {
if [[ "${1}" = "" ]]; then if [[ "${1}" = "" ]]; then
echo "Usage: ffmpeg_mux_cover <FORMAT> <COVER>" help ffmpeg_mux_cover
return 2 return 2
fi fi
@ -39,11 +39,14 @@ function ffmpeg_mux_cover() {
rm -d out/ && rm "${2}" rm -d out/ && rm "${2}"
} }
# Change music metadata. # Generate music metadata from directory structure.
# Top dir is the Artist name like this: The_Beatles.
# Next are albums like this: 2010_My_love.
# Inside are songs like this: 01_sample.flac.
# Usage: ffmpeg_music_meta <FORMAT> # Usage: ffmpeg_music_meta <FORMAT>
function ffmpeg_music_meta() { function ffmpeg_music_meta() {
if [[ "${1}" = "" ]]; then if [[ "${1}" = "" ]]; then
echo "Usage: ffmpeg_music_meta <FORMAT>" help ffmpeg_music_meta
return 2 return 2
fi fi
@ -71,17 +74,20 @@ function ffmpeg_music_meta() {
rm -d out/ rm -d out/
} }
# Get video FPS.
function _ffprobe_fps() { function _ffprobe_fps() {
local fps=$(ffprobe -v 0 -of csv=p=0 -select_streams v:0 -show_entries stream=r_frame_rate "${1}") local fps=$(ffprobe -v 0 -of csv=p=0 -select_streams v:0 -show_entries stream=r_frame_rate "${1}")
fps="${fps%%/*}" fps="${fps%%/*}"
echo "${fps}" echo "${fps}"
} }
# Get recommended keyframe interval for a file.
_ffprobe_keyint() { _ffprobe_keyint() {
local fps=$(_ffprobe_fps "${1}") local fps=$(_ffprobe_fps "${1}")
echo $((fps*5)) echo $((fps*5))
} }
# Get audio bitrage. 128 by default.
function _ffprobe_ba() { function _ffprobe_ba() {
local ba=$(ffprobe -v error -select_streams a:0 -show_entries stream=bit_rate -of default=noprint_wrappers=1:nokey=1 "${1}") local ba=$(ffprobe -v error -select_streams a:0 -show_entries stream=bit_rate -of default=noprint_wrappers=1:nokey=1 "${1}")
[[ "${ba}" != "N/A" ]] && echo $((ba/1024)) || echo 128 [[ "${ba}" != "N/A" ]] && echo $((ba/1024)) || echo 128

View file

@ -6,5 +6,5 @@ function find_ext() {
# Find all module functions. # Find all module functions.
function find_functions() { function find_functions() {
cat "${DOTFILES_PATH}"/* | grep "^function.*()" | sed -e "s/^function //" -e "s/().*//" cat "${BASH_MODULE_PATH}"/* | grep "^function.*()" | sed -e "s/^function //" -e "s/().*//"
} }

View file

@ -1,20 +1,19 @@
# fix when ethernet mistakenly detects 100 Mb instead of 1000 Mb. # Fix when ethernet mistakenly detects 100 Mb instead of 1000 Mb.
# usage: fix_ethernet_speed <DEVICE> <SPEED>
# SPEED is one of 10/100/1000 etc. # SPEED is one of 10/100/1000 etc.
# Usage: fix_ethernet_speed <DEVICE> <SPEED>
function fix_ethernet_speed() { function fix_ethernet_speed() {
local device="${1}" local device="${1}"
local speed="${2}" local speed="${2}"
if [[ "${device}" = "" || "${speed}" = "" ]]; then if [[ "${device}" = "" || "${speed}" = "" ]]; then
echo "usage: fix_ethernet_speed <DEVICE> <SPEED>" help fix_ethernet_speed
return 2 return 2
fi fi
ethtool -s "${device}" speed "${speed}" ethtool -s "${device}" speed "${speed}"
} }
# fix files wrong sftp password. # Fix nautilus after typing wrong sftp password.
# alias fix_files_sftp="secret-tool clear protocol sftp server 192.168.1.2"
function fix_files_sftp() { function fix_files_sftp() {
secret-tool clear protocol sftp secret-tool clear protocol sftp
} }

View file

@ -44,6 +44,7 @@ function gch() {
} }
# Git checkout branch. # Git checkout branch.
# Usage: gchb <BRANCH>
function gchb() { function gchb() {
git checkout -b "${@}" git checkout -b "${@}"
} }
@ -54,6 +55,7 @@ function gb() {
} }
# Git branch delete. # Git branch delete.
# Usage: gbd <BRANCH>
function gbd() { function gbd() {
git branch -D "${@}" git branch -D "${@}"
} }
@ -95,7 +97,7 @@ function ggc() {
git gc --aggressive --no-cruft --prune=now git gc --aggressive --no-cruft --prune=now
} }
# Preview diff while adding. adds current dir by default. # Preview diff while adding. Adds current dir by default.
# Usage: ga [FILES] # Usage: ga [FILES]
function ga() { function ga() {
local target=${@} local target=${@}
@ -108,8 +110,8 @@ function ga() {
git add ${target} git add ${target}
} }
# rebase by X commits or from root. when COUNT is 0 - rebase from root. default is 2. # Rebase by X commits or from root. When COUNT is 0 - rebase from root. Default is 2.
# usage: gr [COMMIT COUNT] # Usage: gr [COMMIT COUNT]
function gr() { function gr() {
local base="${1}" local base="${1}"
@ -126,8 +128,8 @@ function gr() {
fi fi
} }
# specify git user as Dmitry Voronin with provided email. # Specify git user as Dmitry Voronin with provided email.
# usage: gu [EMAIL] # Usage: gu [EMAIL]
function gu() { function gu() {
local name="Dmitry Voronin" local name="Dmitry Voronin"
local email="${1}" local email="${1}"
@ -144,7 +146,14 @@ function gu() {
# Get my git repo. # Get my git repo.
# Usage: gg <REPO> # Usage: gg <REPO>
function gg() { function gg() {
git clone https://git.voronind.com/voronind/"${1}" local repo="${1}"
if [[ "${repo}" = "" ]]; then
help gg
return 2
fi
git clone https://git.voronind.com/voronind/"${repo}"
} }
# See diff for a specific commit. # See diff for a specific commit.
@ -206,6 +215,7 @@ __git_complete gt _git_tag &> /dev/null
__git_complete gp _git_apply &> /dev/null __git_complete gp _git_apply &> /dev/null
__git_complete ga _git_add &> /dev/null __git_complete ga _git_add &> /dev/null
# Autocomplete with my git emails.
function _gu() { function _gu() {
_autocomplete_first account@voronind.com dd.voronin@fsight.ru _autocomplete_first account@voronind.com dd.voronin@fsight.ru
} }

View file

@ -1,20 +1,23 @@
# Get help about bash function. # Get help about dotfiles bash function.
# Usage: help <FUNCTION>
function help() { function help() {
local fun="${1}" local fun="${1}"
if [[ $(find_functions | grep "${fun}") = "" ]]; then if [[ "${fun}" = "" ]] || [[ "$(find_functions | grep ${fun})" = "" ]]; then
echo "Function not found." help help
return 1 return 2
fi fi
sed -e '$s/$/\n/' -s "${DOTFILES_PATH}"/* | sed -n -e "/function ${fun}()/q;p" | tac | sed -n -e "/^$/q;p" | tac | sed -e "s/^# \+//" sed -e '$s/$/\n/' -s "${BASH_MODULE_PATH}"/* | sed -n -e "/function ${fun}()/q;p" | tac | sed -n -e "/^$/q;p" | tac | sed -e "s/^# \+//"
} }
# Short for help. # Short for help.
# Usage: h <FUNCTION>
function h() { function h() {
help "${@}" help "${@}"
} }
# Autocomplete with available functions.
function _help_functions() { function _help_functions() {
_autocomplete_first $(find_functions) _autocomplete_first $(find_functions)
} }

View file

@ -1,19 +1,25 @@
# unset possible system-defined aliases. # Unset possible system-defined aliases.
unalias l ll lll llll la lla &> /dev/null unalias l ll lll llll la lla &> /dev/null
unset l ll lll llll la lla &> /dev/null unset l ll lll llll la lla &> /dev/null
# list files in dir. # List files in dirs.
# Current dir by default.
# Usage: l [DIRS]
function l() { function l() {
ls -lhv --si --group-directories-first "$@" ls -lhv --si --group-directories-first -- "$@"
} }
# list last modified files first. # List last modified files first.
# Current dir by default.
# Usage: ll [DIRS]
function ll() { function ll() {
ls -lhvtr --si "$@" ls -lhvtr --si -- "$@"
} }
# list files in tree structure. # List files in tree structure.
# usage: lll [DEPTH] [DIRS] # Current dir by default.
# Depth can be omitted by passing - (dash).
# Usage: lll [DEPTH] [DIRS]
function lll() { function lll() {
local IFS=$'\n' local IFS=$'\n'
local depth="${1}" local depth="${1}"
@ -26,17 +32,23 @@ function lll() {
tree -a -L "${depth}" -- "${target[@]}" tree -a -L "${depth}" -- "${target[@]}"
} }
# list files recursively. # List files recursively.
# Current dir by default.
# Usage: llll [DIRS]
function llll() { function llll() {
ls -RlAhv --si --group-directories-first "$@" ls -RlAhv --si --group-directories-first -- "$@"
} }
# list all files in dir, incl. hidden files. # List all files in dirs, incl. hidden files.
# Current dir by default.
# Usage: la [DIRS]
function la() { function la() {
ls -lAh --si --group-directories-first "$@" ls -lAh --si --group-directories-first -- "$@"
} }
# list all files in dir, incl. hidden files, sorted by mtime. # List all files in dirs, incl. hidden files, sorted by mtime.
# Current dir by default.
# Usage: lla [DIRS]
function lla() { function lla() {
ls -lAhtr --si "$@" ls -lAhtr --si -- "$@"
} }

View file

@ -1,5 +1,6 @@
# rename files to strip all special characters. # Rename files to strip all special characters.
# usage: name [FILES] # All files by default.
# Usage: name [FILES]
function name() { function name() {
local IFS=$'\n' local IFS=$'\n'
local targets=("${@}") local targets=("${@}")
@ -62,8 +63,9 @@ function name() {
fi fi
} }
# rename all files to their hashes while keeping extensions. # Rename all files to their hashes while keeping extensions.
# usage: name_hash [FILES] # All files by default.
# Usage: name_hash [FILES]
function name_hash() { function name_hash() {
local IFS=$'\n' local IFS=$'\n'
local targets=("${@}") local targets=("${@}")
@ -122,13 +124,14 @@ function name_hash() {
fi fi
} }
# check hashes for renamed files. # Check hashes for previously renamed files.
# usage: name_hash_check [FILES] # All files by default.
# Usage: name_hash_check [FILES]
function name_hash_check() { function name_hash_check() {
local IFS=$'\n' local IFS=$'\n'
local targets=("${@}") # target file(s). local targets=("${@}")
local total=${#} # total to process. local total=${#}
local count=0 # processed counter. local count=0
local failed=0 local failed=0
# all targets by default. # all targets by default.
@ -164,8 +167,9 @@ function name_hash_check() {
fi fi
} }
# rename files for Jellyfin series, i.e. Episode S01E01.mkv # Rename files for Jellyfin series, i.e. Episode S01E01.mkv
# usage: name_series <SEASON> [FILES] # All files by default.
# Usage: name_series <SEASON> [FILES]
function name_series() { function name_series() {
local IFS=$'\n' local IFS=$'\n'
local season="${1}" local season="${1}"
@ -218,8 +222,9 @@ function name_series() {
fi fi
} }
# rename files for Kavita manga format. # Rename files for Kavita manga format.
# usage: name_manga <SEASON> [FILES] # All files by default.
# Usage: name_manga <SEASON> [FILES]
function name_manga() { function name_manga() {
local IFS=$'\n' local IFS=$'\n'
local season="${1}" local season="${1}"
@ -273,8 +278,9 @@ function name_manga() {
fi fi
} }
# rename files for new extension. # Rename files with new extension.
# usage: name_ext <EXTENSION> [FILES] # All files by default.
# Usage: name_ext <EXTENSION> [FILES]
function name_ext() { function name_ext() {
local IFS=$'\n' local IFS=$'\n'
local extension="${1}" local extension="${1}"
@ -325,7 +331,8 @@ function name_ext() {
fi fi
} }
# Change file prefixes. # Change file name prefix.
# All matching files by default.
# Usage: name_prefix <OLD> <NEW> [FILES] # Usage: name_prefix <OLD> <NEW> [FILES]
function name_prefix() { function name_prefix() {
local IFS=$'\n' local IFS=$'\n'
@ -336,7 +343,7 @@ function name_prefix() {
local total=$((${#}-2)) local total=$((${#}-2))
local failed=0 local failed=0
# All targets by default. # All matching targets by default.
if [[ "${targets}" = "" ]]; then if [[ "${targets}" = "" ]]; then
targets=(${old}*) targets=(${old}*)
total=${#targets[@]} total=${#targets[@]}
@ -372,7 +379,8 @@ function name_prefix() {
fi fi
} }
# Change file postfix. # Change file name postfix.
# All matching files by default.
# Usage: name_postfix <OLD> <NEW> [FILES] # Usage: name_postfix <OLD> <NEW> [FILES]
function name_postfix() { function name_postfix() {
local IFS=$'\n' local IFS=$'\n'
@ -383,7 +391,7 @@ function name_postfix() {
local total=$((${#}-2)) local total=$((${#}-2))
local failed=0 local failed=0
# All targets by default. # All matching targets by default.
if [[ "${targets}" = "" ]]; then if [[ "${targets}" = "" ]]; then
targets=(*${old}) targets=(*${old})
total=${#targets[@]} total=${#targets[@]}
@ -420,6 +428,8 @@ function name_postfix() {
} }
# Replace part of the name. # Replace part of the name.
# All matching files by default.
# Usage: name_replace <OLD> <NEW> [FILES]
function name_replace() { function name_replace() {
local IFS=$'\n' local IFS=$'\n'
local old="${1}" local old="${1}"
@ -429,7 +439,7 @@ function name_replace() {
local total=$((${#}-2)) local total=$((${#}-2))
local failed=0 local failed=0
# All targets by default. # All matching targets by default.
if [[ "${targets}" = "" ]]; then if [[ "${targets}" = "" ]]; then
targets=(*${old}*) targets=(*${old}*)
total=${#targets[@]} total=${#targets[@]}

View file

@ -1,4 +1,6 @@
# search only on current filesystem. # Search only on current filesystem.
# Current dir by default.
# Usage: ncdu [DIRS]
function ncdu() { function ncdu() {
ncdu -x -- "${@}" /usr/bin/ncdu -x -- "${@}"
} }

View file

@ -1,9 +1,11 @@
# send Telegram notification. # Send Telegram notification.
# Usage: notify <MESSAGE>
function notify() { function notify() {
curl -X POST -H 'Content-Type: Application/json' -d "{\"chat_id\":\"155897358\",\"text\":\"$1\"}" https://api.telegram.org/bot2046849441:AAHQpjRK4xpL8tEUyN4JTSDUUze4J0wSIy4/sendMessage &> /dev/null curl -X POST -H 'Content-Type: Application/json' -d "{\"chat_id\":\"155897358\",\"text\":\"$1\"}" https://api.telegram.org/bot2046849441:AAHQpjRK4xpL8tEUyN4JTSDUUze4J0wSIy4/sendMessage &> /dev/null
} }
# send silent Telegram notification. # Send silent Telegram notification.
# Usage: notify_silent <MESSAGE>
function notify_silent() { function notify_silent() {
curl -X POST -H 'Content-Type: Application/json' -d "{\"chat_id\":\"155897358\",\"text\":\"$1\",\"disable_notification\":\"true\"}" https://api.telegram.org/bot2046849441:AAHQpjRK4xpL8tEUyN4JTSDUUze4J0wSIy4/sendMessage &> /dev/null curl -X POST -H 'Content-Type: Application/json' -d "{\"chat_id\":\"155897358\",\"text\":\"$1\",\"disable_notification\":\"true\"}" https://api.telegram.org/bot2046849441:AAHQpjRK4xpL8tEUyN4JTSDUUze4J0wSIy4/sendMessage &> /dev/null
} }

View file

@ -1,5 +1,6 @@
# change file ownership to specified user id and restrict access to him. # Change file ownership to specified user id and restrict access to him.
# usage: own [USER] [FILES] # Root user by default. This directory recursively by default.
# Usage: own [USER] [FILES]
function own() { function own() {
local file="${2}" local file="${2}"
local user="${1}" local user="${1}"

View file

@ -1,6 +1,7 @@
export _UNPACK_SUPPORTED=".tar$|.tgz$|.txz$|.tar.gz$|.tar.xz$|.zip$|.iso$|.rar$" export _unpack_supported=".tar$|.tgz$|.txz$|.tar.gz$|.tar.xz$|.zip$|.iso$|.rar$"
# Pack files into desired format. # Pack files into desired format.
# All files and directories by default.
# Usage: pack <TARGET.ext> [FILES] # Usage: pack <TARGET.ext> [FILES]
function pack() { function pack() {
local IFS=$'\n' local IFS=$'\n'
@ -11,20 +12,20 @@ function pack() {
# report no output. # report no output.
if [[ "${output}" = "" ]]; then if [[ "${output}" = "" ]]; then
echo "Usage: pack <TARGET.ext> [FILES]" help pack
return 2 return 2
fi fi
# report no format. # report no format.
if [[ "${format}" = "" ]]; then if [[ "${format}" = "" ]]; then
echo "Could not determine output format." echo "Could not determine output format."
echo "Usage: pack <TARGET.ext> [FILES]" help pack
return 2 return 2
fi fi
# All targets by default. # All targets by default.
if [[ "${targets}" = "" ]]; then if [[ "${targets}" = "" ]]; then
targets=($(ls)) targets=(*)
fi fi
# process. # process.
@ -59,8 +60,9 @@ function pack() {
fi fi
} }
# attempt to unpack everything. # Attempt to unpack.
# usage: unpack [FILES] # All supported formats by default.
# Usage: unpack [FILES]
function unpack() { function unpack() {
local IFS=$'\n' local IFS=$'\n'
local targets=("${@}") local targets=("${@}")
@ -70,7 +72,7 @@ function unpack() {
# All targets by default. # All targets by default.
if [[ "${targets}" = "" ]]; then if [[ "${targets}" = "" ]]; then
targets=($(ls | grep -E ${_UNPACK_SUPPORTED})) targets=($(ls | grep -E ${_unpack_supported}))
total=${#targets[@]} total=${#targets[@]}
fi fi

View file

@ -1,5 +1,5 @@
# parse data and output simplified format. # Parse data and output simplified format.
# usage: parse_simplify <STRING> # Usage: parse_simplify <STRING>
function parse_simplify() { function parse_simplify() {
echo "${*}" | \ echo "${*}" | \
sed -e "s/ /_/g" \ sed -e "s/ /_/g" \
@ -25,8 +25,8 @@ function parse_camel() {
echo "${result}" echo "${result}"
} }
# parse data keeping only alphanumeric characters. # Parse data keeping only alphanumeric characters.
# usage: parse_alnum <STRING> # Usage: parse_alnum <STRING>
function parse_alnum() { function parse_alnum() {
echo "${*}" | \ echo "${*}" | \
sed -e "s/[^[:alnum:]]//g" sed -e "s/[^[:alnum:]]//g"

View file

@ -1,9 +1,9 @@
# recursively change permissions to allow read sharing with group and others. # Recursively change permissions to allow read sharing with group and others.
function perm_share() { function perm_share() {
find . -type d -exec chmod 755 {} \;; find . -type f -exec chmod 644 {} \; find . -type d -exec chmod 755 {} \;; find . -type f -exec chmod 644 {} \;
} }
# recursively change permissions to restrict access for group and others. # Recursively change permissions to restrict access for group and others.
function perm() { function perm() {
find . -type d -exec chmod 700 {} \;; find . -type f -exec chmod 600 {} \; find . -type d -exec chmod 700 {} \;; find . -type f -exec chmod 600 {} \;
} }

View file

@ -1,3 +1,12 @@
# Find process and filter.
# Usage: ps <PROCESS>
function ps() { function ps() {
ps aux | grep "${@}" local process="${1}"
if [[ "${process}" = "" ]]; then
help ps
return 2
fi
/usr/bin/ps aux | sed -n -e "1p" -e "/${process}/Ip"
} }

View file

@ -1,6 +1,6 @@
export PROMPT_COMMAND=(__prompt_command "${PROMPT_COMMAND[@]}") export PROMPT_COMMAND=(__prompt_command "${PROMPT_COMMAND[@]}")
# custom terminal prompt format. # Custom terminal prompt format.
function __prompt_command() { function __prompt_command() {
local last_status="${?}" local last_status="${?}"
local is_error=false local is_error=false
@ -80,6 +80,8 @@ function __prompt_command() {
fi fi
} }
# Convert error code into short description.
# Usage: _ps1error <CODE>
function _ps1error() { function _ps1error() {
local type local type
case ${1} in case ${1} in

View file

@ -1,6 +1,11 @@
# Run something recursively over all directories. # Run something recursively over all directories.
# Usage: recursive <COMMAND> # Usage: recursive <COMMAND>
function recursive() { function recursive() {
if [[ "${*}" = "" ]]; then
help recursive
return 2
fi
local IFS=$'\n' local IFS=$'\n'
local current="${PWD}" local current="${PWD}"
local dirs=$(find -type d) local dirs=$(find -type d)
@ -20,7 +25,7 @@ function recursive() {
echo -e "${color_bblue}[${count}/${total}] ${dir}${color_default}" echo -e "${color_bblue}[${count}/${total}] ${dir}${color_default}"
# run command. # run command.
$* || failed=${?} ${*} || failed=${?}
done done
# return back on complete. # return back on complete.
@ -29,10 +34,14 @@ function recursive() {
return ${failed} return ${failed}
} }
# Run something recursively over all directories. # Run something recursively over directories of 1 depth (excluding current dir).
# Usage: recursive1 <COMMAND> # Usage: recursive1 <COMMAND>
# TODO: create generic function.
function recursive1() { function recursive1() {
if [[ "${*}" = "" ]]; then
help recursive1
return 2
fi
local IFS=$'\n' local IFS=$'\n'
local current="${PWD}" local current="${PWD}"
local dirs=$(find -mindepth 1 -maxdepth 1 -type d) local dirs=$(find -mindepth 1 -maxdepth 1 -type d)
@ -52,7 +61,7 @@ function recursive1() {
echo -e "${color_bblue}[${count}/${total}] ${dir}${color_default}" echo -e "${color_bblue}[${count}/${total}] ${dir}${color_default}"
# run command. # run command.
$* || failed=${?} ${*} || failed=${?}
done done
# return back on complete. # return back on complete.

View file

@ -1,4 +1,3 @@
# bash extensions.
shopt -s dotglob shopt -s dotglob
shopt -s globstar shopt -s globstar
shopt -s autocd shopt -s autocd

View file

@ -1,4 +1,6 @@
# I'm lazy af. # Su shortcut for lazy me.
# Root by default.
# Usage: s [USER]
function s() { function s() {
su su "${@}"
} }

View file

@ -1,3 +1,4 @@
# Get terminal size.
function tsize() { function tsize() {
local width=$(tput cols) local width=$(tput cols)
local height=$(tput lines) local height=$(tput lines)

View file

@ -1,4 +1,6 @@
# create/attach to named session. # Create/attach to named session.
# By default uses name "main".
# Usage: ta [NAME]
function ta() { function ta() {
local name="$1" local name="$1"
@ -11,12 +13,12 @@ function ta() {
tmux new -s "$name" 2> /dev/null || tmux attach-session -t "$name" tmux new -s "$name" 2> /dev/null || tmux attach-session -t "$name"
} }
# detach. # Detach from running session.
function td() { function td() {
tmux detach-client tmux detach-client
} }
# list. # List running sessions.
function tl() { function tl() {
tmux list-sessions tmux list-sessions
} }
@ -31,7 +33,7 @@ function trn() {
tmux rename-session "${name}" tmux rename-session "${name}"
} }
# Assign name (to window). Uses current dir name by default. # Assign name to window. Uses current dir name by default.
# Usage: tn [NAME] # Usage: tn [NAME]
function tn() { function tn() {
local name="${1}" local name="${1}"
@ -41,7 +43,9 @@ function tn() {
tmux rename-window "${name}" tmux rename-window "${name}"
} }
# kill specified session or default one. # Kill specified session.
# By default it kills "main" session.
# Usage: tk [NAME]
function tk() { function tk() {
# set default name. # set default name.
if [[ "${1}" = "" ]]; then if [[ "${1}" = "" ]]; then
@ -54,7 +58,7 @@ function tk() {
done done
} }
# kill all sessions. # Kill all sessions.
function tka() { function tka() {
local sessions=$(tmux list-sessions | sed -e 's/:.*//') local sessions=$(tmux list-sessions | sed -e 's/:.*//')
@ -63,15 +67,17 @@ function tka() {
done done
} }
# autocompletes. # Autocomplete with running sessions once.
function _complete_tmux_session() { function _complete_tmux_session() {
_autocomplete_first "$(tmux list-sessions 2> /dev/null | sed -e 's/:.*//')" _autocomplete_first "$(tmux list-sessions 2> /dev/null | sed -e 's/:.*//')"
} }
# Autocomplete with running sessions.
function _complete_tmux_sessions() { function _complete_tmux_sessions() {
_autocomplete "$(tmux list-sessions 2> /dev/null | sed -e 's/:.*//')" _autocomplete "$(tmux list-sessions 2> /dev/null | sed -e 's/:.*//')"
} }
# Autocomplete with current dir name and dirs inside this one.
function _complete_tmux_name() { function _complete_tmux_name() {
_autocomplete_first "${PWD##*/}"$'\n'$(ls --classify | grep /$ | sed -e 's/\/$//') _autocomplete_first "${PWD##*/}"$'\n'$(ls --classify | grep /$ | sed -e 's/\/$//')
} }

View file

@ -1,5 +1,6 @@
# attach/create toolbx container with default or specified name. # Attach/create toolbx container with specified name.
# usage: tb [NAME] # By default uses "main" name.
# Usage: tba [NAME]
function tba() { function tba() {
local name="${1}" local name="${1}"
@ -36,8 +37,9 @@ function tba() {
fi fi
} }
# remove toolbx container with default or specified name. # Remove toolbx container with specified name.
# usage: tbk [NAME] # By default uses "main" name.
# Usage: tbk [NAME]
function tbk() { function tbk() {
local name="${1}" local name="${1}"
@ -50,8 +52,9 @@ function tbk() {
podman stop "${name}" > /dev/null && podman rm "${name}" > /dev/null podman stop "${name}" > /dev/null && podman rm "${name}" > /dev/null
} }
# install rpm-fusion repository. # Install rpm-fusion repository into container with specified name.
# usage: tb_rpmfusion [NAME] # By default uses "main" name.
# Usage: tb_rpmfusion [NAME]
function tb_rpmfusion() { function tb_rpmfusion() {
local name="${1}" local name="${1}"
@ -64,12 +67,12 @@ function tb_rpmfusion() {
toolbox --container "${name}" run sudo dnf install https://download1.rpmfusion.org/free/fedora/rpmfusion-free-release-$(rpm -E %fedora).noarch.rpm https://download1.rpmfusion.org/nonfree/fedora/rpmfusion-nonfree-release-$(rpm -E %fedora).noarch.rpm toolbox --container "${name}" run sudo dnf install https://download1.rpmfusion.org/free/fedora/rpmfusion-free-release-$(rpm -E %fedora).noarch.rpm https://download1.rpmfusion.org/nonfree/fedora/rpmfusion-nonfree-release-$(rpm -E %fedora).noarch.rpm
} }
# list all containers. # List all available containers.
function tbl() { function tbl() {
toolbox list -c toolbox list -c
} }
# autocomplete. # Autocomplete with available containers.
function _tb_containers() { function _tb_containers() {
_autocomplete_first "$(toolbox list -c | sed -e '1d' | awk '{ print $2 }')" _autocomplete_first "$(toolbox list -c | sed -e '1d' | awk '{ print $2 }')"
} }

View file

@ -1,4 +1,5 @@
# Convert between different formats. # Convert between different formats.
# By default tries to convert all files.
# Usage: transcode <FORMAT> [FILES] # Usage: transcode <FORMAT> [FILES]
function transcode() { function transcode() {
local IFS=$'\n' local IFS=$'\n'
@ -12,7 +13,7 @@ function transcode() {
# Report no format. # Report no format.
if [[ "${format}" = "" ]]; then if [[ "${format}" = "" ]]; then
echo -e "${color_bred}No format specified.${color_default}" echo -e "${color_bred}No format specified.${color_default}"
echo "Usage: transcode <FORMAT> [FILES]" help transcode
return 2 return 2
fi fi

View file

@ -1,9 +1,15 @@
# retry command every 2 sec until it completes. # Retry command every 2 sec until it completes successfully.
# Usage: try <COMMAND>
function try() { function try() {
if [[ "${*}" = "" ]]; then
help try
return 2
fi
local result=-1 local result=-1
while [ "$result" != 0 ]; do while [ "$result" != 0 ]; do
$@ ${*}
result=$? result=$?
if [ "$result" != 0 ]; then if [ "$result" != 0 ]; then
sleep 2 sleep 2

View file

@ -1,2 +1 @@
# set global umask.
umask 077 umask 077

View file

@ -1,4 +1,4 @@
# Download video from URL in background. When no [LINK] specified, it tries to update previously downloaded link. # Download video from URL. When no [LINK] specified, it tries to update previously downloaded link.
# Usage: vdl [LINK] # Usage: vdl [LINK]
function vdl() { function vdl() {
# Check that ffmpeg and ffprobe are available. # Check that ffmpeg and ffprobe are available.
@ -10,12 +10,12 @@ function vdl() {
local target="${@}" # What to download/update. local target="${@}" # What to download/update.
# If no [LINK] provided, try to read from `src.txt`. # If no [LINK] provided, try to read from `src.txt`.
[[ "${target}" = "" ]] && target="$(cat src.txt)" [[ "${target}" = "" ]] && target="$(cat src.txt)"
# If could not get [LINK] eventually, show an error and exit. # If could not get [LINK] eventually, show an error and exit.
if [[ "${target}" = "" ]]; then if [[ "${target}" = "" ]]; then
echo -e "${color_red}Could not determine [LINK] to download.${color_default}" echo -e "${color_red}Could not determine [LINK] to download.${color_default}"
echo "Usage: vdl [LINK]" help vdl
return 2 return 2
fi fi
@ -26,20 +26,14 @@ function vdl() {
yt-dlp -f 'bestvideo[height<=?1081]+bestaudio/best' --download-archive index.txt --embed-thumbnail --embed-subs --write-auto-subs --embed-metadata --merge-output-format mkv -cio '%(playlist_index)000006d_%(id)s.%(ext)s' ${target} # || _vdl_retry yt-dlp -f 'bestvideo[height<=?1081]+bestaudio/best' --download-archive index.txt --embed-thumbnail --embed-subs --write-auto-subs --embed-metadata --merge-output-format mkv -cio '%(playlist_index)000006d_%(id)s.%(ext)s' ${target} # || _vdl_retry
} }
# Temporary fix for vk downloads.
# Usage: vdl_vk <LINK>
function vdl_vk() { function vdl_vk() {
vdl --format mp4 "${@}" vdl --format mp4 "${@}"
} }
# Temporary fix for crashes. # Download all videos from file with links.
function _vdl_retry() { # Usage: vdl_file <FILE>
for file in *.part; do
local number="${file%%_*}"
rm ${number}*
done
vdl
}
# download all videos from file.
function vdl_file() { function vdl_file() {
vdl -a "${@}" vdl -a "${@}"
} }

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@ -1,9 +1,4 @@
# default vim. # Neovim shortcut.
function vi() {
vi -c "filetype plugin indent on" -c "set autoindent" -c "set tabstop=2" -c "set shiftwidth=2" -c "set expandtab" -c "set number" -- "${@}"
}
# neovim.
function v() { function v() {
nvim -- "${@}" nvim -- "${@}"
} }

View file

@ -1,6 +1,14 @@
# set specified file as a wallpaper. # Set specified file as a wallpaper.
# Usage: wallpaper <FILE>
function wallpaper() { function wallpaper() {
path_wallpaper=~/.local/share/backgrounds/background.jpg local target="${1}"
cp "$1" $path_wallpaper local path_wallpaper=~/.local/share/backgrounds/background.jpg
chmod 644 $path_wallpaper
if [[ "${target}" = "" ]]; then
help wallpaper
return 2
fi
cp "${target}" "${path_wallpaper}"
chmod 644 "${path_wallpaper}"
} }

View file

@ -1,12 +1,22 @@
# Watch command output with 2 second interval. # Watch command output with 2 second interval.
# Usage: w <COMMAND> # Usage: w <COMMAND>
function w() { function w() {
if [[ "${*}" = "" ]]; then
help w
return 2
fi
watch -n 2 "${@}" watch -n 2 "${@}"
} }
# Watch command output with minimal interval. # Watch command output with minimal interval.
# Usage: ww <COMMAND> # Usage: ww <COMMAND>
function ww() { function ww() {
if [[ "${*}" = "" ]]; then
help ww
return 2
fi
watch -n 0 "${@}" watch -n 0 "${@}"
} }