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Internet Message Format  |  1993-01-24  |  537 b 
  1. From: mic@hpfcso.FC.HP.COM (Marc Clarke)
  2. Date: Sat, 23 Jan 1993 23:45:03 GMT
  3. Subject: Re: how to distinguish set command
  4. Message-ID: <18430003@hpfcso.FC.HP.COM>
  5. Organization: Hewlett-Packard, Ft. Collins, CO
  6. Path: sparky!uunet!cs.utexas.edu!sdd.hp.com!hpscit.sc.hp.com!hplextra!hpfcso!mic
  7. Newsgroups: comp.unix.shell
  8. References: <1993Jan23.132103.1@vax1.umkc.edu>
  9. Lines: 3
  10.  
  11. The "set" command with no options lists all currently set environment
  12. variables.  The "set" command with options, such as "set -x" turns on
  13. environmental options.
  14.