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Diff for /src/usr.bin/which/which.1 between version 1.7 and 1.8

version 1.7, 1998/05/13 10:33:27 version 1.8, 1998/10/30 00:24:43
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 .Sh SYNOPSIS  .Sh SYNOPSIS
 .Nm which  .Nm which
 .Op Fl a  .Op Fl a
 .Op Ar name  .Ar name Op Ar ...
 .Ar ...  
 .Sh DESCRIPTION  .Sh DESCRIPTION
 .Nm Which  .Nm which
 takes a list of names and looks for the files which would be  takes a list of names and looks for the files which would be
 executed had these names been given as commands.  executed had these names been given as commands.
 Each argument is searched for along the user's path.  Each argument is searched for along the user's path.
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 utility exits with one of the following values:  utility exits with one of the following values:
 .Bl -tag -width 4n  .Bl -tag -width 4n
 .It 0  .It 0
 All names got successfully resolved.  All names were successfully resolved.
 .It 1  .It 1
 Some names got resolved but not all.  Some names were resolved but not all.
 .It 2  .It 2
 No names got resolved.  No names were resolved.
 .It -1  .It -1
 A system error occurred.  A system error occurred.
 .El  .El
Legend:
Removed from v.1.7  
changed lines
  Added in v.1.8