2011-08-01 22:39:41 +02:00
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#+title: My BASH prompt
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#&summary
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What my prompt does and what it looks like.
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#&
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#+license: bysa
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* My BASH prompt
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I have my own bash prompt. To use it, first, copy this into your ~.bashrc~:
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#+BEGIN_SRC sh
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2011-08-10 23:35:57 +02:00
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function ps1lr {
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if [ $1 == 0 ]; then
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echo -ne "\033[42m\033[01;30m"
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else
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echo -ne "\033[41m\033[01;34m"
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fi
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length-extra-prepend $1 3
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}
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function ps1sp {
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pwdw=$(($COLUMNS-20))
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if (( $pwdw < 40 )); then
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pwdw=40
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fi
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length-too-much-shorten "$(pwd | sed s%$HOME%~%)" $pwdw
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}
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#PROMPT_COMMAND=""
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PS1='\[\033[00m\]$(ps1lr $?)\[\033[45m\] \[\033[44m\]\[\033[01;37m\]\
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$(date +%H:%M)\[\033[45m\] \[\033[46m\]\[\033[01;33m\]\
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$(ps1sp)\[\033[00m\]\n\[\033[45m\]\[\033[01;33m\]\u\[\033[01;32m\]@\
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\[\033[01;36m\]\h\[\033[43m\]\[\033[01;30m\]:\[\033[40m\]\
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\[\033[01;33m\]\$\[\033[00m\] '
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2011-08-01 22:39:41 +02:00
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#+END_SRC
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Second, download [[bash-prompt-extras.tar.gz]] and put the included programs
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somewhere in =$PATH=&sh.
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