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philip-bl/.sh

Last active November 30, 2016 01:34
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Custom bash prompt
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.sh
# becomes red if previous command's result is not zero
# records time
# looks kinda nice
function red_if_nonzero {
RETVAL=$?; # get status code of the previously run command
[ $RETVAL -ne 0 ] && tput setaf 1; # if it's not 0, use color red
return 0;
}
PS1='\[`red_if_nonzero`\]\[`tput bold`\][\A \u \w]\$ \[`tput sgr0`\]'
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