31 lines
1.4 KiB
Bash
Executable File
31 lines
1.4 KiB
Bash
Executable File
#!/usr/bin/env sh
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# Dmenu for easily finding a manual to open from a list of all manuals.
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# Set a character width for this script if needed:
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#export MANWIDTH=80
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man $(apropos --long . | dmenu -i -l 30 | awk '{print $2, $1}' | tr -d '()')
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# Probably the most useful script ever.
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# There are some manuals that have the same name but different sections denoted
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# with what's inside (), one useful section to know is the POSIX version of the
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# manuals which are #p or #posix, so adding that to the search shows you the
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# POSIX version of the manual if it exists. For more information read the
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# initial part of the man-pages manual and search 'intro' with this script.
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#
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# Keep in mind that newly installed programs with man pages tend not to appear
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# right away because the manual database hasn't been updated yet (though you
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# can simply write the name of the package if you know it). Depending on the
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# system, it may be updated with a cron job, during boot, etc. If you want
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# to update it manually, run:
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#
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# sudo mandb
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#
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# Ideally it would run every time a program is installed/uninstalled, but it
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# seems a pain to set it up. It takes a few seconds to finish, which is a
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# bummer, because I would have just put it at the start of this script. I could
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# also just make a wrapper script for pacman that runs "sudo mandb" quietly if
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# the un/installation was completed successfully.
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