commit 1a3e2d6bae8bb4fe8e3dc01f139a1ff76c9494ef
parent 0ebe1ba5f4a995b3a4827bf5654bff0401ff8363
Author: dwrz <dwrz@dwrz.net>
Date: Mon, 5 Dec 2022 18:21:13 +0000
Add bash
Diffstat:
3 files changed, 216 insertions(+), 0 deletions(-)
diff --git a/bash/bash_logout b/bash/bash_logout
diff --git a/bash/bash_profile b/bash/bash_profile
@@ -0,0 +1,2 @@
+[[ -f "${HOME}/.config/profile" ]] && . "${HOME}/.config/profile"
+[[ -f "${HOME}/.config/bash/bashrc" ]] && . "${HOME}/.config/bash/bashrc"
diff --git a/bash/bashrc b/bash/bashrc
@@ -0,0 +1,214 @@
+# Ignore non-interactive shells.
+[[ $- != *i* ]] && return
+
+# Variables
+black="\[\e[0;30m\\]"
+red="\[\e[0;31m\\]"
+green="\[\e[0;32m\\]"
+yellow="\[\e[0;33m\\]"
+blue="\[\e[0;34m\\]"
+magenta="\[\e[0;35m\\]"
+cyan="\[\e[0;36m\\]"
+white="\[\e[0;37m\\]"
+
+bold_black="\[\e[01;30m\\]"
+bold_red="\[\e[01;31m\\]"
+bold_green="\[\e[01;32m\\]"
+bold_yellow="\[\e[01;33m\\]"
+bold_blue="\[\e[01;34m\\]"
+bold_magenta="\[\e[01;35m\\]"
+bold_cyan="\[\e[01;36m\\]"
+bold_white="\[\e[01;37m\\]"
+
+icon_checkmark="\342\234\223"
+icon_xmark="\342\234\227"
+no_color="\[\e[00m\\]"
+
+# Aliases
+alias aoeu="setxkbmap us"
+alias asdf="setxkbmap dvorak; xmodmap ~/.config/X11/xmodmap"
+alias cal="cal --monday --iso --week"
+alias cp="cp -i"
+alias cpwd="pwd | tr -d '\n' | xclip"
+alias df="df -h"
+alias diff="diff --color=auto"
+alias dirdu="du -cksh * | sort -hr"
+alias e="emacsclient -t"
+alias gcc="gcc -O3 -Wall -Wextra -Wstrict-prototypes -std=c17 -pedantic"
+alias grep="grep --color=auto"
+alias hist="history -a && history -n"
+alias hr='printf $(printf "\e[91;1m%%%ds\e[0m\n" $(tput cols)) | tr " " ='
+alias j="journalctl"
+alias km="xmodmap ~/.config/X11/xmodmap"
+alias l="brightnessctl s"
+alias la="ls -A"
+alias ll="ls -lhF --group-directories-first"
+alias lll="ls -alhF --group-directories-first"
+alias locks="i3lock -c ffffff -f; systemctl suspend"
+alias ls="ls --color=auto"
+alias lss="ls -lShr"
+alias mic="pactl set-source-mute @DEFAULT_SOURCE@ toggle"
+alias mkdir="mkdir -p"
+alias mute="pactl set-sink-mute @DEFAULT_SINK@ toggle"
+alias mv="mv -i"
+alias open="xdg-open"
+alias pacman="doas pacman"
+alias qd="diff --side-by-side --suppress-common-lines"
+alias rb=". ~/.bashrc"
+alias rm="rm -I"
+alias s="systemctl"
+alias scrcpy="scrcpy --stay-awake --turn-screen-off"
+alias se="sync-email"
+alias sp="tmux new-session -A -s scratch"
+alias t="tree -CL 1"
+alias tt="tree -CL 2"
+alias ttt="tree -CL 3"
+alias timers="systemctl --user -all list-timers"
+alias tree="tree -C"
+alias unread="notmuch search tag:unread"
+
+# Functions
+d() {
+ case "$1" in
+ "iso") date '+%Y-%m-%dT%H:%M:%S%:z' | tee /dev/tty | xclip ;;
+ "mime") date '+%a, %d %b %Y %H:%M:%S %z' | tee /dev/tty | xclip ;;
+ "unix") date +%s | xclip ;;
+ # u2h coverts UNIX to ISO.
+ "u2h") date -d "@$2" '+%Y-%m-%dT%H:%M:%S%:z' | tee /dev/tty | xclip ;;
+ *) date "$@" | xclip
+ esac
+}
+
+## fd: find directories
+fd() {
+ find . -type d -iname '*'"$*"'*' -ls ;
+}
+
+## ff: find files
+ff() {
+ find . -type f -iname '*'"$*"'*' -ls ;
+}
+
+repeat() {
+ local c max
+ max="$1"; shift;
+ for ((c=1; c <= max ; c++)); do
+ "$@";
+ done
+}
+
+ts() {
+ local session="$1"
+ if [[ -z "$session" ]]; then
+ session="main"
+ fi
+
+ tmux new-session -A -s "$session"
+}
+
+# Options
+complete -cf doas
+
+set -o emacs
+set -o notify
+set -o noclobber
+
+shopt -s cdspell
+shopt -s checkjobs
+shopt -s checkwinsize
+shopt -s cmdhist
+shopt -s complete_fullquote
+shopt -s dirspell
+shopt -s dotglob
+shopt -s expand_aliases
+shopt -s extquote
+shopt -s force_fignore
+shopt -s histappend
+shopt -s histreedit
+shopt -s histverify
+shopt -s hostcomplete
+shopt -s interactive_comments
+shopt -s nullglob
+shopt -s progcomp
+shopt -s promptvars
+shopt -s sourcepath
+
+# Prompt
+timer_now() {
+ date +%s%N
+}
+
+timer_start() {
+ timer_start=${timer_start:-$(timer_now)}
+}
+
+timer_stop() {
+ local delta_us=$((($(timer_now) - timer_start) / 1000))
+ local us=$((delta_us % 1000))
+ local ms=$(((delta_us / 1000) % 1000))
+ local s=$(((delta_us / 1000000) % 60))
+ local m=$(((delta_us / 60000000) % 60))
+ local h=$((delta_us / 3600000000))
+ # Goal: always show around 3 digits of accuracy
+ if ((h > 0)); then timer_show=${h}h${m}m
+ elif ((m > 0)); then timer_show=${m}m${s}s
+ elif ((s >= 10)); then timer_show=${s}.$((ms / 100))s
+ elif ((s > 0)); then timer_show=${s}.$(printf %03d $ms)s
+ elif ((ms >= 100)); then timer_show=${ms}ms
+ elif ((ms > 0)); then timer_show=${ms}.$((us / 100))ms
+ else timer_show=${us}us
+ fi
+ unset timer_start
+}
+
+set_prompt () {
+ # First, get the exit code of the last command.
+ last_command=$?
+
+ # Stop the timer.
+ timer_stop
+
+ # Set the current UTC time.
+ PS1="$bold_black$(date -u +"%H:%M:%S") "
+
+ # Set the user; red if root, green otherwise.
+ if [[ "$EUID" == 0 ]]; then
+ PS1+="$bold_red\\u"
+ else
+ PS1+="$bold_green\\u"
+ fi
+
+ # Set the "@".
+ PS1+="$bold_green@"
+
+ # Set the host; green for local, yellow for SSH, red for unsecured connection.
+ if [[ -n "${SSH_CONNECTION}" ]]; then
+ PS1+="$bold_yellow\\H "
+ elif [[ "${DISPLAY%%:0*}" != "" ]]; then
+ PS1+="$bold_red\\H "
+ else
+ PS1+="$bold_green\\H "
+ fi
+
+ # Set the exit code.
+ PS1+="$bold_black\$last_command "
+
+ # Set a check mark for an exit code of 0 (success).
+ # Otherwise, set an X mark.
+ if [[ $last_command == 0 ]]; then
+ PS1+="$bold_green$icon_checkmark "
+ else
+ PS1+="$bold_red$icon_xmark "
+ fi
+
+ # Set the elapsed time.
+ # Inherit the color from the preceding mark.
+ PS1+="($timer_show) "
+
+ # Set the working directory and prompt marker.
+ # Finally, reset to no color.
+ PS1+="$bold_blue\\w \\\$$no_color "
+}
+
+trap "timer_start" DEBUG
+PROMPT_COMMAND="set_prompt"
