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author | charnier <charnier@FreeBSD.org> | 1997-08-12 06:45:43 +0000 |
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committer | charnier <charnier@FreeBSD.org> | 1997-08-12 06:45:43 +0000 |
commit | 6c11a550829e9451439edb52b8d7fd8a667e2754 (patch) | |
tree | 7866fd60037bb5874d03b70ee17f56e84b5b8fc0 /usr.bin/su/su.1 | |
parent | bf47d95e0c76f6125822366bd416d44be0552a8f (diff) | |
download | FreeBSD-src-6c11a550829e9451439edb52b8d7fd8a667e2754.zip FreeBSD-src-6c11a550829e9451439edb52b8d7fd8a667e2754.tar.gz |
Add usage().
Diffstat (limited to 'usr.bin/su/su.1')
-rw-r--r-- | usr.bin/su/su.1 | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/usr.bin/su/su.1 b/usr.bin/su/su.1 index 0c60ec7..530faf1 100644 --- a/usr.bin/su/su.1 +++ b/usr.bin/su/su.1 @@ -30,7 +30,7 @@ .\" SUCH DAMAGE. .\" .\" @(#)su.1 8.2 (Berkeley) 4/18/94 -.\" $Id: su.1,v 1.7 1997/02/22 19:57:15 peter Exp $ +.\" $Id: su.1,v 1.8 1997/02/24 20:32:23 guido Exp $ .\" .\" this is for hilit19's braindeadness: " .Dd April 18, 1994 @@ -40,7 +40,7 @@ .Nm su .Nd substitute user identity .Sh SYNOPSIS -.Nm su +.Nm .Op Fl Kflm .Op Ar login Op Ar args .Sh DESCRIPTION @@ -57,7 +57,7 @@ will resort to the local password file to find the password for .Ar login if there is a Kerberos error. If -.Nm su +.Nm is executed by root, no password is requested and a shell with the appropriate user ID is executed; no additional Kerberos tickets are obtained. @@ -115,7 +115,7 @@ is imported from your current environment. Envronment variables may be set or overridden from the login class capabilities database according to the class of the target login. The invoked shell is the target login's, and -.Nm su +.Nm will change directory to the target login's home directory. Resource limits and session priority are modified to that for the target account's login class. @@ -127,7 +127,7 @@ shell (as defined by .Xr getusershell 3 ) and the caller's real uid is non-zero, -.Nm su +.Nm will fail. .El .Pp @@ -152,7 +152,7 @@ passing multiple words. Only users listed in group 0 (normally .Dq wheel ) can -.Nm su +.Nm to .Dq root , unless this group is empty. @@ -185,7 +185,7 @@ Provides terminal type which may be retained for the substituted user ID. .It Ev USER The user ID is always the effective ID (the target user ID) after an -.Nm su +.Nm unless the user ID is 0 (root). .El .Sh EXAMPLES |