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Fixes, mainly.

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This commit is contained in:
Niels Serup
2011-08-10 23:35:57 +02:00
parent 094dbbec6b
commit 912602822e
9 changed files with 68 additions and 6 deletions
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25
site/writings/bash-prompt.org
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@@ -9,8 +9,29 @@ What my prompt does and what it looks like.
I have my own bash prompt. To use it, first, copy this into your ~.bashrc~:
#+BEGIN_SRC sh
PROMPT_COMMAND="EXCO=$?;pwdw=$(($COLUMNS-20))"
PS1='\[\033[00m\]$(if [ $EXCO == 0 ]; then echo -ne "\[\033[42m\]\[\033[01;30m\]"; else echo -ne "\[\033[41m\]\[\033[01;34m\]"; fi)$(length-extra-prepend $EXCO 3)\[\033[45m\] \[\033[44m\]\[\033[01;37m\]$(date +%H:%M)\[\033[45m\] \[\033[46m\]\[\033[01;33m\]$(length-too-much-shorten "$(pwd | sed s%$HOME%~%)" $(if (( $pwdw < 20 )); then echo -n 20; else echo -n $pwdw; fi))\[\033[00m\]\n\[\033[45m\]\[\033[01;33m\]\u\[\033[01;32m\]@\[\033[01;36m\]\h\[\033[43m\]\[\033[01;30m\]:\[\033[40m\]\[\033[01;33m\]\$\[\033[00m\] '
function ps1lr {
if [ $1 == 0 ]; then
echo -ne "\033[42m\033[01;30m"
else
echo -ne "\033[41m\033[01;34m"
fi
length-extra-prepend $1 3
}
function ps1sp {
pwdw=$(($COLUMNS-20))
if (( $pwdw < 40 )); then
pwdw=40
fi
length-too-much-shorten "$(pwd | sed s%$HOME%~%)" $pwdw
}
#PROMPT_COMMAND=""
PS1='\[\033[00m\]$(ps1lr $?)\[\033[45m\] \[\033[44m\]\[\033[01;37m\]\
$(date +%H:%M)\[\033[45m\] \[\033[46m\]\[\033[01;33m\]\
$(ps1sp)\[\033[00m\]\n\[\033[45m\]\[\033[01;33m\]\u\[\033[01;32m\]@\
\[\033[01;36m\]\h\[\033[43m\]\[\033[01;30m\]:\[\033[40m\]\
\[\033[01;33m\]\$\[\033[00m\] '
#+END_SRC
Second, download [[bash-prompt-extras.tar.gz]] and put the included programs