Created
October 29, 2014 19:45
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| find $(manpath | tr ':' '\n') -iname '*.1' | xargs cat | (LC_CTYPE=C tr -C '[:alnum:]-_' '\n') | egrep '^--[\-_[:alnum:]]+$' | sort | uniq -c | sort -n |
triple click selects full lines of text, which is useful for situations like this (although I don't know whether various Linux dinguses will do the right thing there; probably not)
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OS X's zcat append ".Z" to all paths not already ending with it, so that doesn't work. Using gzcat instead fails because it tries to decompress everything, so uncompressed man pages blow up. I bet that Ubuntu has saved its users as much as ten megabytes of disk space by compressing the man pages! :/