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erikbgithub/gist:158173

Created July 29, 2009 13:48
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gistfile1.sh
export PS1="\[\033[01;36m\]`ifconfig -a |\
perl -ne 'if (m/^\s*inet (?:Adresse:)?([\d.]+).*?cast/) \
{print qq($1); exit 0; }'`\[\033[00m\]:\[\033[01;36m\]\W \
\[\033[01;36m\]\u\[\033[00m\]\$ "
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