cvs commit: src/usr.bin/env env.1 env.c

[Garance A Drosehn]

gad         2008-04-17 23:17:09 UTC

  FreeBSD src repository

  Modified files:
    usr.bin/env          env.1 env.c 
  Log:
  Add the '-u name' option to the env command, which will completely unset
  the given variable name (removing it from the environment, instead of
  just setting it to a null value).
  
  PR:             bin/65649
  MFC after:      2 weeks
  
  Revision  Changes    Path
  1.10      +21 -5     src/usr.bin/env/env.1
  1.20      +10 -3     src/usr.bin/env/env.c