Created
May 16, 2015 20:04
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set red bash prompt if root From http://www.cyberciti.biz/tips/howto-linux-unix-bash-shell-setup-prompt.html
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| # If id command returns zero, you’ve root access. | |
| if [ $(id -u) -eq 0 ]; | |
| then # you are root, set red colour prompt | |
| PS1="\\[$(tput setaf 1)\\]\\u@\\h:\\w #\\[$(tput sgr0)\\]" | |
| else # normal | |
| PS1="[\\u@\\h:\\w] $" | |
| fi |
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