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Basic .bash_aliases for virtual machines
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| # PS 1 green when $? is zero. Otherwise, red showing $?. | |
| # Example: | |
| # - [@virtualmachine:~/Documents]$ # <-- green | |
| # - [ 127 @virtualmachine:~/Documents]$ # <-- red | |
| PS1='[${debian_chroot:+($debian_chroot)}$(RC=$?;GREEN="\[\033[0;32m\]";RED="\[\033[0;31m\]";[ $RC -eq 0 ] && echo ${GREEN} || echo "${RED} ${RC} ")@\h\[\033[00m\]:\[\033[00;90m\]\w\[\033[00m\]]\$ ' | |
| set -o vi | |
| unalias ls |
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