Created
April 30, 2018 18:27
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exit code in bash prompt
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ps1_prompt() { | |
local ps1_exit=$? | |
if [ $ps1_exit -eq 0 ]; then | |
#ps1_status=`echo -e "\[\033[32m\]"'\$'"\[\033[0m\]"` | |
ps1_status='\$' | |
else | |
ps1_status=`echo -e "\[\033[1;31m\]"'\$'"\[\033[0m\]"` | |
fi | |
ps1_git='' | |
PS1="${debian_chroot:+($debian_chroot)}\u@\h:\[\033[01;34m\]\w\[\033[00m\]${ps1_git}${ps1_status} " | |
PS1="\[\e[1;31m\][\u@\h \w] (${ps1_exit}) \$\[\e[0m\] " | |
} | |
# preserve earlier PROMPT_COMMAND entries... | |
PROMPT_COMMAND="ps1_prompt;$PROMPT_COMMAND" |
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