/sources/plan9/sys/lib/man/permind/
        17 2000-04-22 bfile
      1145 2000-04-22 dopermind
       323 2000-04-22 dup1.awk
       142 2000-04-22 dup2.awk
      2287 2000-04-22 eign
      1196 2000-04-22 ignore
       396 2000-04-22 mac
       530 2000-04-22 makind1
       921 2010-06-10 mkfile
    965366 2011-03-16 out
    302318 2011-03-16 permindex
      2457 2000-04-22 ptx.1
     11080 2010-06-10 ptx1.c
      6724 2010-07-27 toc