Jared Hughes jared-hughes
jared-hughes
/ lolps1.bash
Last active
June 1, 2022 11:42
— forked from duckythescientist/lololps1.bash
Rainbow colored bash prompt PS1 string
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| lolps1() { | |
| PREV_EXIT_CODE=$? | |
| # PS1 rainbow modified from https://gist.github.com/duckythescientist/8338f028e018fd3fecae58e4f1c45def | |
| # Replace $HOME with ~ | |
| mypwd=${PWD/#$HOME/"~"} | |
| # Make a persistent, incrementing seed to make a smooth rainbow effect from line to line | |
| if [ -z ${LOLCAT_SEED+x} ]; then LOLCAT_SEED=1; else let "LOLCAT_SEED += 1"; fi | |
| PS1=$(echo " $mypwd" | lolcat --force --freq 0.3 --seed $LOLCAT_SEED 2>/dev/null) | |
| # Strip the "reset colors to normal" commands | |
| PS1=$(echo "$PS1" | sed $'s/\033\[0m//g') |