# # ~/.bashrc # [[ $- != *i* ]] && return colors() { local fgc bgc vals seq0 printf "Color escapes are %s\n" '\e[${value};...;${value}m' printf "Values 30..37 are \e[33mforeground colors\e[m\n" printf "Values 40..47 are \e[43mbackground colors\e[m\n" printf "Value 1 gives a \e[1mbold-faced look\e[m\n\n" # foreground colors for fgc in {30..37}; do # background colors for bgc in {40..47}; do fgc=${fgc#37} # white bgc=${bgc#40} # black vals="${fgc:+$fgc;}${bgc}" vals=${vals%%;} seq0="${vals:+\e[${vals}m}" printf " %-9s" "${seq0:-(default)}" printf " ${seq0}TEXT\e[m" printf " \e[${vals:+${vals+$vals;}}1mBOLD\e[m" done echo; echo done } [ -r /usr/share/bash-completion/bash_completion ] && . /usr/share/bash-completion/bash_completion # Change the window title of X terminals case ${TERM} in xterm*|rxvt*|Eterm*|aterm|kterm|gnome*|interix|konsole*) PROMPT_COMMAND='echo -ne "\033]0;${USER}@${HOSTNAME%%.*}:${PWD/#$HOME/\~}\007"' ;; screen*) PROMPT_COMMAND='echo -ne "\033_${USER}@${HOSTNAME%%.*}:${PWD/#$HOME/\~}\033\\"' ;; esac use_color=true # Set colorful PS1 only on colorful terminals. # dircolors --print-database uses its own built-in database # instead of using /etc/DIR_COLORS. Try to use the external file # first to take advantage of user additions. Use internal bash # globbing instead of external grep binary. safe_term=${TERM//[^[:alnum:]]/?} # sanitize TERM match_lhs="" [[ -f ~/.dir_colors ]] && match_lhs="${match_lhs}$(<~/.dir_colors)" [[ -f /etc/DIR_COLORS ]] && match_lhs="${match_lhs}$(/dev/null \ && match_lhs=$(dircolors --print-database) [[ $'\n'${match_lhs} == *$'\n'"TERM "${safe_term}* ]] && use_color=true if ${use_color} ; then # Enable colors for ls, etc. Prefer ~/.dir_colors #64489 if type -P dircolors >/dev/null ; then if [[ -f ~/.dir_colors ]] ; then eval $(dircolors -b ~/.dir_colors) elif [[ -f /etc/DIR_COLORS ]] ; then eval $(dircolors -b /etc/DIR_COLORS) fi fi if [[ ${EUID} == 0 ]] ; then PS1='\[\033[01;31m\][\h\[\033[01;36m\] \W\[\033[01;31m\]]\$\[\033[00m\] ' else PS1='\[\033[01;32m\][\u@\h\[\033[01;37m\] \W\[\033[01;32m\]]\$\[\033[00m\] ' fi alias ls='ls --color=auto' alias grep='grep --colour=auto' alias egrep='egrep --colour=auto' alias fgrep='fgrep --colour=auto' else if [[ ${EUID} == 0 ]] ; then # show root@ when we don't have colors PS1='\u@\h \W \$ ' else PS1='\u@\h \w \$ ' fi fi unset use_color safe_term match_lhs sh alias cp="cp -i" # confirm before overwriting something alias df='df -h' # human-readable sizes alias free='free -m' # show sizes in MB alias np='nano -w PKGBUILD' alias more=less xhost +local:root > /dev/null 2>&1 complete -cf sudo # Bash won't get SIGWINCH if another process is in the foreground. # Enable checkwinsize so that bash will check the terminal size when # it regains control. #65623 # http://cnswww.cns.cwru.edu/~chet/bash/FAQ (E11) shopt -s checkwinsize shopt -s expand_aliases # export QT_SELECT=4 # Enable history appending instead of overwriting. #139609 shopt -s histappend # # # ex - archive extractor # # usage: ex ex () { if [ -f $1 ] ; then case $1 in *.tar.bz2) tar xjf $1 ;; *.tar.gz) tar xzf $1 ;; *.bz2) bunzip2 $1 ;; *.rar) unrar x $1 ;; *.gz) gunzip $1 ;; *.tar) tar xf $1 ;; *.tbz2) tar xjf $1 ;; *.tgz) tar xzf $1 ;; *.zip) unzip $1 ;; *.Z) uncompress $1;; *.7z) 7z x $1 ;; *) echo "'$1' cannot be extracted via ex()" ;; esac else echo "'$1' is not a valid file" fi } alias fehr="feh -ZFrz." alias fehz="feh -ZFr."