X-Git-Url: https://arthur.barton.de/gitweb/?p=ConfigScripts.git;a=blobdiff_plain;f=sys%2Fbashrc;h=0c49948d5dcda9ba94490b9f9b07007f0909f2ef;hp=12f19415d48dec7b8739cbcb2c9eb46f461e56f2;hb=69715bbdbc1c5050455d5df74e95964e047091f7;hpb=2af88f34a45ca71f5901face30236c74e77873b5 diff --git a/sys/bashrc b/sys/bashrc index 12f1941..0c49948 100644 --- a/sys/bashrc +++ b/sys/bashrc @@ -1,43 +1,57 @@ # # /etc/bash.bashrc: System-wide rc file for interactive bash(1) shells. +# Written 2003-2015 by Alexander Barton (alex@barton.de) # -# 2008-08-07, alex@barton.de -# - ls: Detech BSD color support (-G). -# - Support /etc/chroot_name -# 2008-07-09, alex@barton.de -# - Added support for /usr/lib/command-not-found. -# 2008-06-06, alex@barton.de -# - Source /etc/[bash].bashrc.local as well, if readable. -# 2007-04-05, alex@barton.de -# - Define shell functions sshtmp() and sshnew(). -# 2006-01-04, alex@barton.de -# - Only call dircolors(1) and lesspipe(1) if they are available. -# - Check wether ls(1) knows something about "--color". -# 2005-12-29, alex@barton.de -# - Enabled bash completion -# 2004-09-13, alex@Arthur.Ath.CX -# - Made script more generic ... -# 2004-05-27, alex@Arthur.Ath.CX -# -#echo "/etc/bash.bashrc ..." +[ -e ~/.ConfigScripts.debug ] && echo " .. /etc/bash.bashrc ..." + BASHRCREAD="true" [ -z "$PROFILEREAD" -a -r /etc/profile ] && source /etc/profile +[ -z "$PROFILEREAD" -a -r ~/.etc/profile ] && source ~/.etc/profile + +[ -e ~/.ConfigScripts.debug ] && echo " >> /etc/bash.bashrc ..." # Interactive shell? -if [ ! "$PS1" ]; then - [ -r "/var/lib/$ME/bash.bashrc" ] && source /var/lib/$ME/bash.bashrc - return -fi +case "$-" in + *i*) ;; + *) return ;; +esac -# Shell options -shopt -s checkwinsize -shopt -s cdspell -shopt -s histappend +# Initialize keychain(1) ssh-agent and gpg-agent helper +[ -e ~/.ConfigScripts.debug ] && echo " - keychain ..." +type -t keychain >/dev/null \ + && eval `keychain --agents ssh --eval --quick --quiet` + +# Common command aliases (1/2) +alias ".."="cd .." +alias "ls"="ls -F" +alias "ll"="ls -l" +alias "l"="ll -a" + +# Shell options (1/2) set mark-directories on set mark-symlinked-directories on HISTCONTROL=ignoredups +HISTSIZE=500 +HISTFILESIZE=2000 + +# Shell prompt +PS1="\u@\h:\w \$ " + +# Make sure that the following commands are only run with bash >= 2.x +case "$BASH_VERSION" in + "0."*|"1."*) return; ;; + *) +esac + +# Shell options (2/2) +[ -e ~/.ConfigScripts.debug ] && echo " - shell options ..." +shopt -s checkwinsize +shopt -s cdspell +shopt -s histappend +shopt -s histreedit +shopt -s histverify # Shell functions sshnew() { @@ -47,17 +61,91 @@ sshtmp() { ssh -o "StrictHostKeyChecking no" -o "UserKnownHostsFile /dev/null" "$@" } -# Shell prompt -prefix="${chroot_name:+($chroot_name)}" -[ "$UID" -eq 0 ] \ - && PS1="${prefix}\h:\w \\\$ " \ - || PS1="${prefix}\u@\h:\w \\\$ " +# Map up & down to history search once a command has been started +bind '"\e[A":history-search-backward' +bind '"\e[B":history-search-forward' + +# Colors +[ -e ~/.ConfigScripts.debug ] && echo " - colors ..." +case "$TERM" in + ansi|cons25|cygwin|dtterm|linux|rxvt|screen*|vt100|vt200|vt220|vt320| \ + xterm|xterm-color|xterm-256color) + # color terminal + + # terminal attributes + # 0: reset / 1: bright / 2: dim / 4: underline / 5: blink / + # 7: reverse / 8: hidden. + # foreground colors + # 30: black / 31: red / 32: green / 33: yellow / 34: blue / + # 35: magenta / 36: cyan / 37: white + # background colors + # 40: black / 41: red / 42: green / 43: yellow / 44: blue / + # 45: magenta / 46: cyan / 47: white + + # colors for shell prompt etc. + COLOR_RESET="\[\e[0m\]" + COLOR_PREPOSTTXT="\[\e[1;37m\]" + COLOR_USER="\[\e[0;4m\]" + COLOR_AT="\[\e[0;37m\]" + COLOR_HOST="\[\e[0;4m\]" + COLOR_COLON="\[\e[0;37m\]" + COLOR_PATH=$reset + COLOR_PROMPT_USER="\[\e[1;32m\]" + COLOR_PROMPT_ROOT="\[\e[1;31m\]" + COLOR_VCS="\[\e[1;33m\]" + COLOR_HISTORY=$reset + + # colors for less(1) pager + export LESS_TERMCAP_mb=$'\E[1;33m' + export LESS_TERMCAP_md=$'\E[1;31m' + export LESS_TERMCAP_me=$'\E[0m' + export LESS_TERMCAP_se=$'\E[0m' + export LESS_TERMCAP_so=$'\E[1;33;44m' + export LESS_TERMCAP_ue=$'\E[0m' + export LESS_TERMCAP_us=$'\E[1;32m' +esac # Enable bash completion, if available -[ -r /etc/bash_completion ] && source /etc/bash_completion +if ! shopt -oq posix; then + [ -e ~/.ConfigScripts.debug ] && echo " - bash completion ..." + [ -z "$BASH_COMPLETION" -a -r /etc/bash_completion ] \ + && source /etc/bash_completion + [ -z "$BASH_COMPLETION" -a -r /usr/local/etc/bash_completion ] \ + && source /usr/local/etc/bash_completion + [ -z "$BASH_COMPLETION" -a -r /opt/homebrew/etc/bash_completion ] \ + && source /opt/homebrew/etc/bash_completion + [ -z "$BASH_COMPLETION" -a -r /opt/local/etc/bash_completion ] \ + && source /opt/local/etc/bash_completion +fi + +# Enable local virtualenvwrapper installation, if available +[ -e ~/.ConfigScripts.debug ] && echo " - virtualenvwrapper ..." +[ -r /usr/local/bin/virtualenvwrapper.sh ] \ + && source /usr/local/bin/virtualenvwrapper.sh + +# Shell prompt +[ -e ~/.ConfigScripts.debug ] && echo " - prompt ..." +PS1="${COLOR_PREPOSTTXT}${PS1_BEGIN:-<}" +[ "$LOGNAME" = "root" ] \ + || PS1="${PS1}${COLOR_USER}\u${COLOR_AT}@" +PS1="${PS1}${COLOR_HOST}\h" +PS1="${PS1}${COLOR_COLON}:" +PS1="${PS1}${COLOR_PATH}\W " +PS1="${PS1}${COLOR_HISTORY}\!" +PS1="${PS1}${COLOR_PREPOSTTXT}${PS1_END:->}${COLOR_RESET} " +[ "$LOGNAME" = "root" ] \ + && PS1="${PS1}${COLOR_PROMPT_ROOT}\\\$${COLOR_RESET} " \ + || PS1="${PS1}${COLOR_PROMPT_USER}\\\$${COLOR_RESET} " +type -t __git_ps1 >/dev/null \ + && PS1="\$(__git_ps1 '(${COLOR_VCS}%s${COLOR_RESET}) ')${PS1}" +PS1="${chroot_name:+[${COLOR_CHROOT}$chroot_name${COLOR_RESET}] }${PS1}" +PS1="${COLOR_RESET}${PS1}" # If the command-not-found package is installed, use it -if [ -x /usr/lib/command-not-found ]; then +[ -e ~/.ConfigScripts.debug ] && echo " - command_not_found ..." +if [ -r /etc/bash_command_not_found ]; then + . /etc/bash_command_not_found +elif [ -x /usr/lib/command-not-found ]; then function command_not_found_handle { # Check because c-n-f could've been removed in the meantime if [ -x /usr/lib/command-not-found ]; then @@ -69,20 +157,30 @@ if [ -x /usr/lib/command-not-found ]; then } fi -# Common command aliases -alias ","="clear && logout" -alias ".."="cd .." -alias "ls"="ls -F" -alias "ll"="ls -l" -alias "l"="ll -a" +# Common command aliases (2/2) +[ -e ~/.ConfigScripts.debug ] && echo " - aliases ..." alias "lasth"="last | head -n \`expr \\\$LINES - 2\`" +alias "lastf"="last | grep -v \"^\$LOGNAME\"" + +# Aliases for screen(1), if installed +type -t screen >/dev/null +if [ $? -eq 0 ]; then + alias "s"="screen" + alias "sr"="screen -dr" + alias "sx"="screen -x" +fi + +# less(1) filter, if available +type -t lesspipe >/dev/null \ + && eval `lesspipe` -# less filter -type -p lesspipe >/dev/null 2>&1 && eval `lesspipe` +# Setup slrn(1) and cleanscore(1), if installed +type -t cleanscore >/dev/null \ + && alias slrn="cleanscore -f ~/.slrnscore && slrn" -# Enable color support of ls and also add handy aliases +# Enable color support of ls(1) if [ "$TERM" != "dumb" ]; then - type -p dircolors >/dev/null 2>&1 && eval `dircolors -b` + type -t dircolors >/dev/null && eval `dircolors -b` ls --color / >/dev/null 2>&1 if [ $? -eq 0 ]; then # "GNU style" @@ -97,9 +195,10 @@ if [ "$TERM" != "dumb" ]; then fi # If this is an xterm set the title to user@host:dir +[ -e ~/.ConfigScripts.debug ] && echo " - prompt command ..." case $TERM in xterm*|rxvt|screen) - PROMPT_COMMAND='echo -ne "\033]0;${USER}@${HOSTNAME}: ${PWD}\007"' + PROMPT_COMMAND='printf "\033]0;${LOGNAME}@${HOSTNAME}: ${PWD}\007"' ;; *) ;; @@ -108,6 +207,6 @@ esac # Source local files, if readable [ -r "/etc/bashrc.local" ] && source /etc/bashrc.local [ -r "/etc/bash.bashrc.local" ] && source /etc/bash.bashrc.local -[ -r "/var/lib/$ME/bash.bashrc" ] && source /var/lib/$ME/bash.bashrc +[ -r "/var/lib/$HOSTNAME/bash.bashrc" ] && source /var/lib/$HOSTNAME/bash.bashrc # -eof-