/sources/plan9/sys/lib/acid/
      3173 2007-12-15 386
      2487 1999-12-12 68020
      2291 2000-09-21 acme
      2293 1999-12-12 alef
      4849 1999-12-12 alpha
      3661 2011-07-23 amd64
      2105 2011-07-23 arm
      1746 1999-12-12 coverage
      6393 2012-09-18 kernel
      3022 2007-05-17 leak
      5472 1999-12-12 mips
      2499 2002-05-02 network
      4898 2003-09-18 pool
      8968 2010-08-05 port
      3058 2000-09-21 power
      5339 1999-12-12 sparc
      5441 2005-04-26 sparc64
      5353 2002-03-24 syscall
      6163 2006-03-24 thread
       752 2000-04-02 transcript
      3177 2002-03-01 trump
      5271 2002-11-04 truss
       515 2000-04-01 window