gistfile1.sh

PS1_LASTEXIT='$(LE=$?; if [ ${LE} -ne 0 ]; then LED=$(perl -le "\$!+=${LE};print \$!"); echo "\[\e[31;1m\]^${LE}:${LED}\[\e[32;1m\]> "; fi)'
PS1_USERNAME="\[\e[37;1m\]\u\[\e[32;1m\]> "
PS1_JOBS='$(JB=$(jobs -l | wc -l); if [ ${JB} -gt 0 ]; then echo "\[\e[37;1m\]&\j\[\e[32;1m\]> "; fi)'
PS1_GIT='$(GPS=$(__git_ps1 %s); if [ -n "${GPS}" ]; then STAT=$(git status --porcelain | cut -c1-2 | sed -E "s/ /-/" | sort | uniq | xargs echo | cut --delimiter=" " -f1- --output-delimiter=","); echo "\[\e[37;1m\]git:${GPS}:\[\e[35;1m\]${STAT}\[\e[32;1m\]> "; fi)'
PS1_WD="\[\e[37;1m\]\w\[\e[32;1m\]> "

PS1_PROMPTNUM="\[\e[37;1m\]!\!\[\e[32;1m\]"
# \! in PS2 actually prints the next command number because the command so far has already been appended to the history.
# Instead, get it from fc, which can tell you the last command number.
PS2_PROMPTNUM="\[\e[37;1m\]!\$(fc -l -1 | head -1 | awk '{print \$1}')\[\e[32;1m\]"

export PS1="\n\[\e[32;1m\]|${PS1_LASTEXIT}${PS1_USERNAME}${PS1_JOBS}${PS1_WD}${PS1_GIT}\n\[\e[32;1m\]|${PS_PROMPTNUM}> \[\e[0m\]"
export PS2="\[\e[32;1m\]|${PS2_PROMPTNUM}: \[\e[0m\]"