12 Commits

Author	SHA1	Message	Date
Joel Dahl	da52b4caaf	Remove the advertising clause from UCB copyrighted files in usr.bin. This ... is in accordance with the information provided at ftp://ftp.cs.berkeley.edu/pub/4bsd/README.Impt.License.Change Also add $FreeBSD$ to a few files to keep svn happy. Discussed with: imp, rwatson	2010-12-11 08:32:16 +00:00
Garance A Drosehn	3f8c1392ef	Update the date on the man-page to reflect the date that the '-u name' ... change was committed, instead of when I had first started writing it...	2008-05-06 16:06:02 +00:00
Garance A Drosehn	a414225db1	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	2008-04-17 23:17:09 +00:00
Ruslan Ermilov	5dea8a444f	Tidy up the markup. ... Approved by: re (blanket) OK'ed by: gad	2005-06-22 19:04:07 +00:00
Garance A Drosehn	68ef20722d	Put in a more descriptive heading for the `env' command. ... Noticed by: Matthew D Fuller Approved by: re (blanket `env')	2005-06-21 19:45:02 +00:00
Garance A Drosehn	2f739d3c1a	Undo r1.14 to env.c. While it is unusual for environment variables to ... start with a '/', they are more supported (by POSIX and SUSv3) than filenames which have an '=' in them. Noticed by: tjr Approved by: re (blanket `env')	2005-06-21 19:38:26 +00:00
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
Ruslan Ermilov	a866e17077	Added the EXIT STATUS section where appropriate.	2005-01-17 07:44:44 +00:00
Ruslan Ermilov	607e48e7b5	Language and markup polishing.	2004-05-19 10:44:24 +00:00
Jens Schweikhardt	ec6001d98e	Fix grammar bogon.	2004-02-29 12:52:21 +00:00
Ruslan Ermilov	52964a40af	Removed (after the env(1)/printenv(1) split) extraneous arguments ... to the .Nm macro.	2003-11-02 21:46:11 +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