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NOTE: use Perl; is on undef hiatus. You can read content, but you can't post it. More info will be forthcoming forthcomingly.

All the Perl that's Practical to Extract and Report

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  • I don't know the bash equivalent (I'm sure it has one) but the tcsh man page has a good example (when describing the cwdcmd and postcmd variables) of doing the same thing, but also including the name/arg list of the most recently executed command.

    So your xterm/screen title might be:

    ~/src/> vi foo.c

    which I've found invaluable when hunting between different windows.