Created
December 16, 2011 06:01
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Abbreviating PROMPT_COMMAND with ${HOME} to ~ replacement pure bash
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| #!/bin/bash | |
| export PROMPT_COMMAND='PS1X=$(p="${PWD#${HOME}}"; [ "${PWD}" != "${p}" ] && printf "~";IFS=/; for q in ${p:1}; do printf /${q:0:1}; done; printf "${q:1}")' | |
| export PS1='\j \u@\h:${PS1X} $ ' | |
| # http://unix.stackexchange.com/a/26860/6128 |
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