mirror of
https://github.com/freebsd/freebsd-src
synced 2024-09-06 17:18:32 +00:00
Document the ``-'' option and minor re-wording in EXAMPLES
This commit is contained in:
parent
9dcab5306e
commit
54af9cb58f
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=64288
|
@ -41,6 +41,7 @@
|
|||
.Nd substitute user identity
|
||||
.Sh SYNOPSIS
|
||||
.Nm
|
||||
.Op Fl
|
||||
.Op Fl Kflm
|
||||
.Op Fl c Ar class
|
||||
.Op Ar login Op Ar args
|
||||
|
@ -120,6 +121,9 @@ The invoked shell is the target login's, and
|
|||
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.
|
||||
.It Fl
|
||||
(no letter) The same as
|
||||
.Fl l .
|
||||
.It Fl m
|
||||
Leave the environment unmodified.
|
||||
The invoked shell is your login shell, and no directory changes are made.
|
||||
|
@ -137,6 +141,9 @@ Only allowed for the super-user.
|
|||
.Pp
|
||||
The
|
||||
.Fl l
|
||||
(or
|
||||
.Fl
|
||||
)
|
||||
and
|
||||
.Fl m
|
||||
options are mutually exclusive; the last one specified
|
||||
|
@ -219,8 +226,11 @@ option applies to
|
|||
.Nm
|
||||
while the second is an argument to the shell being invoked.
|
||||
.It Li "su -l foo"
|
||||
Pretend a login for user
|
||||
.Li foo .
|
||||
Simulate a login for user foo.
|
||||
.It Li "su - foo"
|
||||
Same as above.
|
||||
.It Li "su - "
|
||||
Simulate a login for root.
|
||||
.El
|
||||
.Sh HISTORY
|
||||
A
|
||||
|
|
Loading…
Reference in a new issue