Bash git-prompt

automatically change the prompt when you're in a git directory

---[~/.bashrc]---
# uncomment these 5 lines to automatically show a different PS1 prompt when you enter a git directory
GIT_PS1_SHOWDIRTYSTATE=1
GIT_PS1_SHOWUNTRACKEDFILES=1
GIT_PS1_SHOWCOLORHINTS=true
PROMPT_COMMAND='__git_ps1 "\u@\h:\w" "\\\$ "'
source /usr/lib/git-core/git-sh-prompt
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