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.bashrc
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# ~/.bashrc: executed by bash(1) for non-login shells. | |
# see /usr/share/doc/bash/examples/startup-files (in the package bash-doc) | |
# for examples | |
# We use preexec and precmd hook functions for Bash | |
# If you have anything that's using the Debug Trap or PROMPT_COMMAND | |
# change it to use preexec or precmd | |
# See also https://github.com/rcaloras/bash-preexec | |
# If not running interactively, don't do anything | |
case $- in | |
*i*) ;; | |
*) return;; | |
esac | |
# don't put duplicate lines or lines starting with space in the history. | |
# See bash(1) for more options | |
HISTCONTROL=ignoreboth | |
# append to the history file, don't overwrite it | |
shopt -s histappend | |
# for setting history length see HISTSIZE and HISTFILESIZE in bash(1) | |
HISTSIZE=1000 | |
HISTFILESIZE=2000 | |
# check the window size after each command and, if necessary, | |
# update the values of LINES and COLUMNS. | |
shopt -s checkwinsize | |
set completion-ignore-case On | |
# up & down map to history search once a command has been started. | |
bind '"\e[A":history-search-backward' | |
bind '"\e[B":history-search-forward' | |
# If set, the pattern "**" used in a pathname expansion context will | |
# match all files and zero or more directories and subdirectories. | |
#shopt -s globstar | |
# make less more friendly for non-text input files, see lesspipe(1) | |
[ -x /usr/bin/lesspipe ] && eval "$(SHELL=/bin/sh lesspipe)" | |
# set variable identifying the chroot you work in (used in the prompt below) | |
if [ -z "${debian_chroot:-}" ] && [ -r /etc/debian_chroot ]; then | |
debian_chroot=$(cat /etc/debian_chroot) | |
fi | |
# set a fancy prompt (non-color, unless we know we "want" color) | |
case "$TERM" in | |
xterm-color) color_prompt=yes;; | |
esac | |
# uncomment for a colored prompt, if the terminal has the capability; turned | |
# off by default to not distract the user: the focus in a terminal window | |
# should be on the output of commands, not on the prompt | |
force_color_prompt=yes | |
if [ -n "$force_color_prompt" ]; then | |
if [ -x /usr/bin/tput ] && tput setaf 1 >&/dev/null; then | |
# We have color support; assume it's compliant with Ecma-48 | |
# (ISO/IEC-6429). (Lack of such support is extremely rare, and such | |
# a case would tend to support setf rather than setaf.) | |
color_prompt=yes | |
else | |
color_prompt= | |
fi | |
fi | |
# Reset | |
END_COLOR='\e[0m' # Text Reset | |
# Regular Colors | |
Black='\e[0;30m' # Black | |
Red='\e[0;31m' # Red | |
Green='\e[0;32m' # Green | |
Yellow='\e[0;33m' # Yellow | |
Blue='\e[0;34m' # Blue | |
Purple='\e[0;35m' # Purple | |
Cyan='\e[0;36m' # Cyan | |
White='\e[0;37m' # White | |
# Bold | |
BBlack='\e[1;30m' # Black | |
BRed='\e[1;31m' # Red | |
BGreen='\e[1;32m' # Green | |
BYellow='\e[1;33m' # Yellow | |
BBlue='\e[1;34m' # Blue | |
BPurple='\e[1;35m' # Purple | |
BCyan='\e[1;36m' # Cyan | |
BWhite='\e[1;37m' # White | |
# Underline | |
UBlack='\e[4;30m' # Black | |
URed='\e[4;31m' # Red | |
UGreen='\e[4;32m' # Green | |
UYellow='\e[4;33m' # Yellow | |
UBlue='\e[4;34m' # Blue | |
UPurple='\e[4;35m' # Purple | |
UCyan='\e[4;36m' # Cyan | |
UWhite='\e[4;37m' # White | |
# Background | |
On_Black='\e[40m' # Black | |
On_Red='\e[41m' # Red | |
On_Green='\e[42m' # Green | |
On_Yellow='\e[43m' # Yellow | |
On_Blue='\e[44m' # Blue | |
On_Purple='\e[45m' # Purple | |
On_Cyan='\e[46m' # Cyan | |
On_White='\e[47m' # White | |
# High Intensity | |
IBlack='\e[0;90m' # Black | |
IRed='\e[0;91m' # Red | |
IGreen='\e[0;92m' # Green | |
IYellow='\e[0;93m' # Yellow | |
IBlue='\e[0;94m' # Blue | |
IPurple='\e[0;95m' # Purple | |
ICyan='\e[0;96m' # Cyan | |
IWhite='\e[0;97m' # White | |
# Bold High Intensity | |
BIBlack='\e[1;90m' # Black | |
BIRed='\e[1;91m' # Red | |
BIGreen='\e[1;92m' # Green | |
BIYellow='\e[1;93m' # Yellow | |
BIBlue='\e[1;94m' # Blue | |
BIPurple='\e[1;95m' # Purple | |
BICyan='\e[1;96m' # Cyan | |
BIWhite='\e[1;97m' # White | |
# High Intensity backgrounds | |
On_IBlack='\e[0;100m' # Black | |
On_IRed='\e[0;101m' # Red | |
On_IGreen='\e[0;102m' # Green | |
On_IYellow='\e[0;103m' # Yellow | |
On_IBlue='\e[0;104m' # Blue | |
On_IPurple='\e[0;105m' # Purple | |
On_ICyan='\e[0;106m' # Cyan | |
On_IWhite='\e[0;107m' # White | |
#http://www.opinionatedprogrammer.com/2011/01/colorful-bash-prompt-reflecting-git-status/ | |
function _git_prompt() { | |
local git_status="`git status -unormal 2>&1`" | |
if ! [[ "$git_status" =~ Not\ a\ git\ repo ]]; then | |
if [[ "$git_status" =~ nothing\ to\ commit ]]; then | |
local ansi="$On_IGreen" | |
elif [[ "$git_status" =~ nothing\ added\ to\ commit\ but\ untracked\ files\ present ]]; then | |
local ansi="$On_Yellow" | |
else | |
local ansi="$On_Red" | |
fi | |
if [[ "$git_status" =~ On\ branch\ ([^[:space:]]+) ]]; then | |
branch=${BASH_REMATCH[1]} | |
#test "$branch" != master || branch=' ' | |
else | |
# Detached HEAD. (branch=HEAD is a faster alternative.) | |
branch="(`git describe --all --contains --abbrev=4 HEAD 2> /dev/null || | |
echo HEAD`)" | |
fi | |
echo -n "$ansi$BWhite $branch $END_COLOR " | |
fi | |
} | |
#https://wiki.archlinux.org/index.php/Color_Bash_Prompt#Basic_prompts | |
if [ "$color_prompt" = yes ]; then | |
#PS1='${debian_chroot:+($debian_chroot)}\[\033[01;32m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[00m\]\$ ' | |
function _prompt_command() { | |
PS1="\n `_git_prompt`$BBlue\d \A $BCyan\u@\h $BRed\$(/bin/ls -1 | /usr/bin/wc -l | /bin/sed 's: ::g') files, \$(/bin/ls -lah | /bin/grep -m 1 total | /bin/sed 's/total //')b$BIPurple in \w$BWhite\n \$\[\033[00m\] " | |
} | |
PROMPT_COMMAND=_prompt_command | |
else | |
PS1='${debian_chroot:+($debian_chroot)}\u@\h:\w\$ ' | |
fi | |
unset color_prompt force_color_prompt | |
# enable color support of ls and also add handy aliases | |
if [ -x /usr/bin/dircolors ]; then | |
test -r ~/.dircolors && eval "$(dircolors -b ~/.dircolors)" || eval "$(dircolors -b)" | |
alias ls='ls --color=auto' | |
#alias dir='dir --color=auto' | |
#alias vdir='vdir --color=auto' | |
alias grep='grep --color=auto' | |
alias fgrep='fgrep --color=auto' | |
alias egrep='egrep --color=auto' | |
fi | |
alias ..='cd ..' | |
alias ...='cd ../../' | |
alias ....='cd ../../../' | |
alias '@'=ranger | |
alias gh='cd ~' | |
alias mocp='mocp -T moca_theme' | |
# some more ls aliases | |
alias ls='ls --color=always' | |
alias ll='ls -alF --color=always' | |
alias la='ls -A --color=always' | |
alias l='ls -CF --color=always' | |
# find out what is taking so much space on your drives! | |
alias diskspace="du -S | sort -n -r |more" | |
# Show me the size (sorted) of only the folders in this directory | |
alias folderspace="find . -maxdepth 1 -type d -print | xargs du -sk | sort -rn" | |
alias mountedinfo='df -hT' | |
#git aliases | |
alias co='checkout' | |
alias cm='commit' | |
alias cmm='commit -m ' | |
# Add an "alert" alias for long running commands. Use like so: | |
# sleep 10; alert | |
alias alert='notify-send --urgency=low -i "$([ $? = 0 ] && echo terminal || echo error)" "$(history|tail -n1|sed -e '\''s/^\s*[0-9]\+\s*//;s/[;&|]\s*alert$//'\'')"' | |
# Alias definitions. | |
# You may want to put all your additions into a separate file like | |
# ~/.bash_aliases, instead of adding them here directly. | |
# See /usr/share/doc/bash-doc/examples in the bash-doc package. | |
if [ -f ~/.bash_aliases ]; then | |
. ~/.bash_aliases | |
fi | |
# custom funcs | |
# | |
# | |
# a dual pane vim file manager | |
vc () | |
{ | |
local TARGET=''; | |
[ -z "$@" ] && TARGET=. || TARGET="$@"; | |
vim \ | |
-c "set cursorline" \ | |
-c vsplit \ | |
-c "normal gh" \ | |
-c "let &titlestring=\"netrw\"" \ | |
-c "set acd" "$TARGET"; | |
return 0 | |
} | |
# extract [archive.tar] | |
extract () | |
{ | |
if [ -f "$1" ] ; then | |
case "$1" in | |
*.tar.bz2) tar xvjf "$1" ;; | |
*.tar.gz) tar xvzf "$1" ;; | |
*.bz2) bunzip2 "$1" ;; | |
*.rar) unrar x "$1" ;; | |
*.gz) gunzip "$1" ;; | |
*.tar) tar xvf "$1" ;; | |
*.tbz2) tar xvjf "$1" ;; | |
*.tgz) tar xvzf "$1" ;; | |
*.zip) unzip "$1" ;; | |
*.Z) uncompress "$1" ;; | |
*.7z) 7z x "$1" ;; | |
*) echo "don't know how to extract '$1'..." ;; | |
esac | |
else | |
echo "'$1' is not a valid file!" | |
fi | |
} | |
# enable programmable completion features (you don't need to enable | |
# this, if it's already enabled in /etc/bash.bashrc and /etc/profile | |
# sources /etc/bash.bashrc). | |
if ! shopt -oq posix; then | |
if [ -f /usr/share/bash-completion/bash_completion ]; then | |
. /usr/share/bash-completion/bash_completion | |
elif [ -f /etc/bash_completion ]; then | |
. /etc/bash_completion | |
fi | |
fi | |
# If this is an xterm set more declarative titles | |
# "dir: last_cmd" and "actual_cmd" during execution | |
# If you want to exclude a cmd from being printed see line 156 | |
case "$TERM" in | |
xterm*|rxvt*|mrxvt*|urxvt*) | |
PS1="\[\e]0;${debian_chroot:+($debian_chroot)}\$(print_title)\a\]$PS1" | |
__el_LAST_EXECUTED_COMMAND="" | |
print_title () | |
{ | |
__el_FIRSTPART="" | |
__el_SECONDPART="" | |
if [ "$PWD" == "$HOME" ]; then | |
__el_FIRSTPART=$(gettext --domain="pantheon-files" "Home") | |
else | |
if [ "$PWD" == "/" ]; then | |
__el_FIRSTPART="/" | |
else | |
__el_FIRSTPART="${PWD##*/}" | |
fi | |
fi | |
if [[ "$__el_LAST_EXECUTED_COMMAND" == "" ]]; then | |
echo "$__el_FIRSTPART" | |
return | |
fi | |
#trim the command to the first segment and strip sudo | |
if [[ "$__el_LAST_EXECUTED_COMMAND" == sudo* ]]; then | |
__el_SECONDPART="${__el_LAST_EXECUTED_COMMAND:5}" | |
__el_SECONDPART="${__el_SECONDPART%% *}" | |
else | |
__el_SECONDPART="${__el_LAST_EXECUTED_COMMAND%% *}" | |
fi | |
printf "%s: %s" "$__el_FIRSTPART" "$__el_SECONDPART" | |
} | |
put_title() | |
{ | |
__el_LAST_EXECUTED_COMMAND="${BASH_COMMAND}" | |
printf "\033]0;%s\007" "$1" | |
} | |
# Show the currently running command in the terminal title: | |
# http://www.davidpashley.com/articles/xterm-titles-with-bash.html | |
update_tab_command() | |
{ | |
# catch blacklisted commands and nested escapes | |
case "$BASH_COMMAND" in | |
*\033]0*|update_*|echo*|printf*|clear*|cd*) | |
__el_LAST_EXECUTED_COMMAND="" | |
;; | |
*) | |
put_title "${BASH_COMMAND}" | |
;; | |
esac | |
} | |
preexec_functions+=(update_tab_command) | |
;; | |
*) | |
;; | |
esac |
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