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Put this file into "/etc/profiles.d/" and get colored prompt: green for users and red for root. Tested on CentOS 6.2 x64. Grabbed from http://bash.cyberciti.biz/guide/Changing_bash_prompt
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# bash color prompt | |
bash_prompt_command() { | |
# How many characters of the $PWD should be kept | |
local pwdmaxlen=25 | |
# Indicate that there has been dir truncation | |
local trunc_symbol=".." | |
local dir=${PWD##*/} | |
pwdmaxlen=$(( ( pwdmaxlen < ${#dir} ) ? ${#dir} : pwdmaxlen )) | |
NEW_PWD=${PWD/#$HOME/\~} | |
local pwdoffset=$(( ${#NEW_PWD} - pwdmaxlen )) | |
if [ ${pwdoffset} -gt "0" ] | |
then | |
NEW_PWD=${NEW_PWD:$pwdoffset:$pwdmaxlen} | |
NEW_PWD=${trunc_symbol}/${NEW_PWD#*/} | |
fi | |
} | |
bash_prompt() { | |
case $TERM in | |
xterm*|rxvt*) | |
local TITLEBAR='\[\033]0;\u:${NEW_PWD}\007\]' | |
;; | |
*) | |
local TITLEBAR="" | |
;; | |
esac | |
local NONE="\[\033[0m\]" # unsets color to term's fg color | |
# regular colors | |
local K="\[\033[0;30m\]" # black | |
local R="\[\033[0;31m\]" # red | |
local G="\[\033[0;32m\]" # green | |
local Y="\[\033[0;33m\]" # yellow | |
local B="\[\033[0;34m\]" # blue | |
local M="\[\033[0;35m\]" # magenta | |
local C="\[\033[0;36m\]" # cyan | |
local W="\[\033[0;37m\]" # white | |
# emphasized (bolded) colors | |
local EMK="\[\033[1;30m\]" | |
local EMR="\[\033[1;31m\]" | |
local EMG="\[\033[1;32m\]" | |
local EMY="\[\033[1;33m\]" | |
local EMB="\[\033[1;34m\]" | |
local EMM="\[\033[1;35m\]" | |
local EMC="\[\033[1;36m\]" | |
local EMW="\[\033[1;37m\]" | |
# background colors | |
local BGK="\[\033[40m\]" | |
local BGR="\[\033[41m\]" | |
local BGG="\[\033[42m\]" | |
local BGY="\[\033[43m\]" | |
local BGB="\[\033[44m\]" | |
local BGM="\[\033[45m\]" | |
local BGC="\[\033[46m\]" | |
local BGW="\[\033[47m\]" | |
local UC=$EMG # user's color | |
[ $UID -eq "0" ] && UC=$EMR # root's color | |
PS1="${TITLEBAR}${EMK}[${UC}\u${EMK}@${UC}\h ${EMB}\${NEW_PWD}${EMK}]${UC}\\$ ${NONE}" | |
# without colors: PS1="[\u@\h \${NEW_PWD}]\\$ " | |
# extra backslash in front of \$ to make bash colorize the prompt | |
} | |
# init it by setting PROMPT_COMMAND | |
PROMPT_COMMAND=bash_prompt_command | |
bash_prompt | |
unset bash_prompt |
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