Commit Graph

6 Commits

Author SHA1 Message Date
Garance A Drosehn
8fbe7ebf7d Add the '-S' and '-P' options. The '-S' option can be used to split
apart a string, and supports some text substitutions.  This can be
used to provide all the flexibility (and more!) that was lost by recent
changes to how the kernel parses #!-lines in shell scripts.

The '-P' option provides a way to specify an alternate set of directories
to use when searching for the 'utility' program to run.  This way you can
be sure what directories are used for that search, without changing the
value of PATH that the user has set.  Note that on FreeBSD 6.0, this
option is worthless unless the '-S' option is also used.

Approved by:	re (blanket `env')
2005-06-20 03:43:25 +00:00
Tim J. Robbins
14f566d3ca Split the env(1) manpage off from printenv(1); there is not much point
in keeping them together. Mention that printenv is obsolescent.
2003-06-01 06:29:47 +00:00
Mark Murray
91bd71d206 Remove leaf node WARNS?=2 (that mainly I added). This should
help the GCC3 transition and CURRENT in general.
2002-02-08 22:31:43 +00:00
Dima Dorfman
f6751868e4 Set WARNS=2 on programs that compile cleanly with it; add $FreeBSD$
where necessary.

Submitted by:	Mike Barcroft <mike@q9media.com>
2001-06-30 05:39:36 +00:00
Archie Cobbs
fa146c5335 Tweaks to allow compiling -Wall (mostly adding "const" to char rcsid[]). 1998-12-06 22:58:23 +00:00
Rodney W. Grimes
9b50d90275 BSD 4.4 Lite Usr.bin Sources 1994-05-27 12:33:43 +00:00