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

[Garance A Drosehn]

gad         2008-05-13 21:46:50 UTC

  FreeBSD src repository

  Modified files:        (Branch: RELENG_7)
    usr.bin/env          env.1 env.c 
  Log:
  MFC *: 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).
  
  [* = 1.10->1.11 env.1, 1.20 env.c]
  
  PR:             bin/65649
  
  Revision  Changes    Path
  1.9.10.1  +21 -5     src/usr.bin/env/env.1
  1.19.2.1  +10 -3     src/usr.bin/env/env.c