2 # VERSION 1.2 (2001-10-31)
4 # coloured prompts for bash
6 # prompt is user@host:/dir$ where host is highlighted in green if the last
7 # command exited 0 or in red (followed by the error code) otherwise
9 # to use, add a call to __ps1 in your .bash_profile
11 export PROMPT_OK_COLOUR=32
12 export PROMPT_FAILED_COLOUR=31
15 export PS1='\u@\[\033[1;$(__ps1_col $?)m\]\h\[\033[0m\]$(__ps1_ret $?):\w\$ '
19 function __ps1_col() {
20 [ $1 -gt 0 ] && echo -n "$PROMPT_FAILED_COLOUR" || echo -n "$PROMPT_OK_COLOUR"
24 function __ps1_ret() {
25 [ $1 -gt 0 ] && echo -n " ($1)"