Created
March 19, 2015 19:53
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How to set prompt based on your current directory
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| PROMPT_COMMAND=$' | |
| # Check if I have "/tmp/" in my current directory | |
| if [[ $PWD == */tmp/* ]] | |
| then | |
| # Strip everything up to *tmp/ | |
| env=${PWD##*tmp/} | |
| # Drop everything after the next / | |
| env=${env%%/*} | |
| # Set the PS1 with that env in the prompt, color coded | |
| PS1=\'\[\e[33;44m\] * ${env} * \[\e[m\] [\u@\h] \W\\$ \' | |
| else | |
| # No /tmp/ in path, just set a standard prompt. | |
| PS1=\'[\u@\h] \W\\$ \' | |
| fi' |
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