128 lines
3.6 KiB
Bash
128 lines
3.6 KiB
Bash
#
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# ~/.bashrc
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#
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[[ $- != *i* ]] && return
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# Bash won't get SIGWINCH if another process is in the foreground.
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# Enable checkwinsize so that bash will check the terminal size when
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# it regains control. #65623
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# http://cnswww.cns.cwru.edu/~chet/bash/FAQ (E11)
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shopt -s checkwinsize
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shopt -s expand_aliases
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# Enable history appending instead of overwriting. #139609
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shopt -s histappend
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HISTCONTROL=ignoreboth
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HISTSIZE=infinte
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HISTFILESIZE=infinte
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# Change the window title of X terminals
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case ${TERM} in
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xterm*|rxvt*|Eterm*|aterm|kterm|gnome*|interix|konsole*)
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PROMPT_COMMAND='echo -ne "\033]0;${USER}@${HOSTNAME%%.*}:${PWD/#$HOME/\~}\007"'
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;;
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screen*)
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PROMPT_COMMAND='echo -ne "\033_${USER}@${HOSTNAME%%.*}:${PWD/#$HOME/\~}\033\\"'
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;;
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esac
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use_color=true
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# Enable colors for ls, etc. Prefer ~/.dir_colors #64489
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if type -P dircolors >/dev/null ; then
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if [[ -f ~/.dir_colors ]] ; then
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eval $(dircolors -b ~/.dir_colors)
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elif [[ -f /etc/DIR_COLORS ]] ; then
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eval $(dircolors -b /etc/DIR_COLORS)
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fi
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fi
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# Set colorful PS1 only on colorful terminals.
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# dircolors --print-database uses its own built-in database
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# instead of using /etc/DIR_COLORS. Try to use the external file
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# first to take advantage of user additions. Use internal bash
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# globbing instead of external grep binary.
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safe_term=${TERM//[^[:alnum:]]/?} # sanitize TERM
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match_lhs=""
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[[ -f ~/.dir_colors ]] && match_lhs="${match_lhs}$(<~/.dir_colors)"
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[[ -f /etc/DIR_COLORS ]] && match_lhs="${match_lhs}$(</etc/DIR_COLORS)"
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[[ -z ${match_lhs} ]] \
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&& type -P dircolors >/dev/null \
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&& match_lhs=$(dircolors --print-database)
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[[ $'\n'${match_lhs} == *$'\n'"TERM "${safe_term}* ]] && use_color=true
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if ${use_color} ; then
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get_hostname_colour() {
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ord() {
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LC_CTYPE=C printf '%d' "'$1"
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}
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hostname=$(hostnamectl --static)
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sum=0
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for l in $(fold -w1 <<< ${hostname[@]}); do sum=`expr $sum + $(ord $l)`; done
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colour=`expr $sum % 16`
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echo -n "\033[38;5;$(expr $sum % 16)m"
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}
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# Normal Colors
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DarkBlc='\[\033[38;5;0m\]'
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DarkRed='\[\033[38;5;1m\]'
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DarkGrn='\[\033[38;5;2m\]'
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DarkYlw='\[\033[38;5;3m\]'
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DarkBlu='\[\033[38;5;4m\]'
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DarkMag='\[\033[38;5;5m\]'
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DarkCyn='\[\033[38;5;6m\]'
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DarkWht='\[\033[38;5;7m\]'
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LghtBlc='\[\033[38;5;8m\]'
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LghtRed='\[\033[38;5;9m\]'
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LghtGrn='\[\033[38;5;10m\]'
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LghtYlw='\[\033[38;5;11m\]'
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LghtBlu='\[\033[38;5;12m\]'
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LghtMag='\[\033[38;5;13m\]'
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LghtCyn='\[\033[38;5;14m\]'
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LghtWht='\[\033[38;5;15m\]'
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# Background
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BgDarkBlc='\[\033[48;5;0m\]'
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BgDarkRed='\[\033[48;5;1m\]'
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BgDarkGrn='\[\033[48;5;2m\]'
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BgDarkYlw='\[\033[48;5;3m\]'
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BgDarkBlu='\[\033[48;5;4m\]'
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BgDarkMag='\[\033[48;5;5m\]'
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BgDarkCyn='\[\033[48;5;6m\]'
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BgDarkWht='\[\033[48;5;7m\]'
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BgLghtBlc='\[\033[48;5;8m\]'
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BgLghtRed='\[\033[48;5;9m\]'
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BgLghtGrn='\[\033[48;5;10m\]'
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BgLghtYlw='\[\033[48;5;11m\]'
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BgLghtBlu='\[\033[48;5;12m\]'
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BgLghtMag='\[\033[48;5;13m\]'
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BgLghtCyn='\[\033[48;5;14m\]'
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BgLghtWht='\[\033[48;5;15m\]'
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Reset='\[\033[0m\]'
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Bold='\[\033[1m\]'
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Invert='\[\033[7m\]'
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TimeColour=$LghtYlw
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HostColour="\[$(get_hostname_colour)\]"
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if [[ ${EUID} == 0 ]]; then
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UserColour=$DarkRed
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else
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UserColour=$LghtGrn
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fi
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CDirColour=$DarkGrn
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PS1="$TimeColour[\t] $Bold$UserColour\u${HostColour}@\h $Reset$CDirColour\$PWD$Reset $Bold\n$UserColour\\$ ${Reset}"
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else
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PS1='\u@\h \W \$ '
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fi
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unset use_color safe_term match_lhs sh
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xhost +local:root > /dev/null 2>&1
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# export QT_SELECT=4
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export PATH=$PATH:~/.local/bin:~/bin
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export EDITOR=vim
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[[ -r ~/.bash_aliases ]] && . ~/.bash_aliases
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[[ -r /usr/share/bash-completion/bash_completion ]] && . /usr/share/bash-completion/bash_completion
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