/sources/plan9/sys/src/cmd/upas/common/
      2563 2007-05-24 appendfiletombox.c
      2304 2008-03-22 aux.c
       430 2002-03-02 become.c
      2080 2010-08-28 common.h
       254 1999-12-12 config.c
     14510 2005-05-22 libsys.c
      1346 1999-12-12 mail.c
       366 1999-12-12 makefile
       273 2004-01-26 mkfile
      3013 2009-01-16 process.c
      2223 2003-06-16 sys.h