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document -S flag

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This commit is contained in:
Todd C. Miller
2000-02-27 03:56:41 +00:00
parent f1c2ba6aa2
commit f7fa520540
3 changed files with 37 additions and 25 deletions
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36
sudo.cat
View File

@@ -8,8 +8,8 @@ NNNNAAAAMMMMEEEE
sudo - execute a command as another user
SSSSYYYYNNNNOOOOPPPPSSSSIIIISSSS
ssssuuuuddddoooo ----VVVV | ----hhhh | ----llll | ----LLLL | ----vvvv | ----kkkk | ----KKKK | ----ssss | ----HHHH | [ ----bbbb ] |
[ ----pppp prompt ] [ ----uuuu username/#uid] _c_o_m_m_a_n_d
ssssuuuuddddoooo ----VVVV | ----hhhh | ----llll | ----LLLL | ----vvvv | ----kkkk | ----KKKK | ----ssss | [ ----HHHH ] [----SSSS ]
[ ----bbbb ] | [ ----pppp prompt ] [ ----uuuu username/#uid ] _c_o_m_m_a_n_d
DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNN
ssssuuuuddddoooo allows a permitted user to execute a _c_o_m_m_a_n_d as the
@@ -61,7 +61,7 @@ OOOOPPPPTTTTIIIIOOOONNNNSSSS
15/Feb/2000 1.6.3 1
26/Feb/2000 1.6.3 1
@@ -115,19 +115,19 @@ sudo(8) MAINTENANCE COMMANDS sudo(8)
default) as specified in _p_a_s_s_w_d(5). By default, ssssuuuuddddoooo
does not modify _H_O_M_E.
-S The -S (_s_t_d_i_n) option causes ssssuuuuddddoooo to read the password
from standard input instead of the terminal device.
-- The -- flag indicates that ssssuuuuddddoooo should stop processing
command line arguments. It is most useful in
conjunction with the -s flag.
RRRREEEETTTTUUUURRRRNNNN VVVVAAAALLLLUUUUEEEESSSS
ssssuuuuddddoooo quits with an exit value of 1 if there is a
configuration/permission problem or if ssssuuuuddddoooo cannot execute
the given command. In the latter case the error string is
printed to stderr. If ssssuuuuddddoooo cannot _s_t_a_t(2) one or more
15/Feb/2000 1.6.3 2
26/Feb/2000 1.6.3 2
@@ -136,6 +136,9 @@ RRRREEEETTTTUUUURRRRNNNN VVVVAAAALLLLUUUUEEEES
sudo(8) MAINTENANCE COMMANDS sudo(8)
configuration/permission problem or if ssssuuuuddddoooo cannot execute
the given command. In the latter case the error string is
printed to stderr. If ssssuuuuddddoooo cannot _s_t_a_t(2) one or more
entries in the user's PATH an error is printed on stderr.
(If the directory does not exist or if it is not really a
directory, the entry is ignored and no error is printed.)
@@ -188,12 +191,9 @@ SSSSEEEECCCCUUUURRRRIIIITTTTYYYY NNNNOOOOTTTTE
instance) or create /tmp/.odus with the appropriate owner
(root) and permissions (0700) in the system startup files.
ssssuuuuddddoooo will not honor timestamps set far in the future.
Timestamps with a date greater than current_time + 2 *
15/Feb/2000 1.6.3 3
26/Feb/2000 1.6.3 3
@@ -202,6 +202,8 @@ SSSSEEEECCCCUUUURRRRIIIITTTTYYYY NNNNOOOOTTTTE
sudo(8) MAINTENANCE COMMANDS sudo(8)
ssssuuuuddddoooo will not honor timestamps set far in the future.
Timestamps with a date greater than current_time + 2 *
TIMEOUT will be ignored and sudo will log and complain.
This is done to keep a user from creating his/her own
timestamp with a bogus date on system that allow users to
@@ -254,12 +256,10 @@ EEEENNNNVVVVIIIIRRRROOOONNNNMMMMEEEENNNNTTTT
SUDO_PS1 If set, PS1 will be set to its value
FFFFIIIILLLLEEEESSSS
15/Feb/2000 1.6.3 4
26/Feb/2000 1.6.3 4
@@ -268,6 +268,7 @@ FFFFIIIILLLLEEEESSSS
sudo(8) MAINTENANCE COMMANDS sudo(8)
FFFFIIIILLLLEEEESSSS
/etc/sudoers List of who can run what
/var/run/sudo Directory containing timestamps
@@ -321,11 +322,10 @@ CCCCAAAAVVVVEEEEAAAATTTTSSSS
escapes.
If users have sudo ALL there is nothing to prevent them
from creating their own program that gives them a root
15/Feb/2000 1.6.3 5
26/Feb/2000 1.6.3 5
@@ -334,6 +334,7 @@ CCCCAAAAVVVVEEEEAAAATTTTSSSS
sudo(8) MAINTENANCE COMMANDS sudo(8)
from creating their own program that gives them a root
shell regardless of any '!' elements in the user
specification.
@@ -390,7 +391,6 @@ SSSSEEEEEEEE AAAALLLLSSSSOOOO
15/Feb/2000 1.6.3 6
26/Feb/2000 1.6.3 6

16
sudo.man
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@@ -2,8 +2,8 @@
''' $RCSfile$$Revision$$Date$
'''
''' $Log$
''' Revision 1.44 2000/02/16 00:07:28 millert
''' crank versino to 1.6.3
''' Revision 1.45 2000/02/27 03:56:40 millert
''' document -S flag
'''
'''
.de Sh
@@ -96,7 +96,7 @@
.nr % 0
.rr F
.\}
.TH sudo 8 "1.6.3" "15/Feb/2000" "MAINTENANCE COMMANDS"
.TH sudo 8 "1.6.3" "26/Feb/2000" "MAINTENANCE COMMANDS"
.UC
.if n .hy 0
.if n .na
@@ -193,8 +193,9 @@
.SH "NAME"
sudo \- execute a command as another user
.SH "SYNOPSIS"
\fBsudo\fR \fB\-V\fR | \fB\-h\fR | \fB\-l\fR | \fB\-L\fR | \fB\-v\fR | \fB\-k\fR | \fB\-K\fR | \fB\-s\fR | \fB\-H\fR |
[ \fB\-b\fR ] | [ \fB\-p\fR prompt ] [ \fB\-u\fR username/#uid] \fIcommand\fR
\fBsudo\fR \fB\-V\fR | \fB\-h\fR | \fB\-l\fR | \fB\-L\fR | \fB\-v\fR | \fB\-k\fR | \fB\-K\fR | \fB\-s\fR |
[ \fB\-H\fR ] [\fB\-S\fR ] [ \fB\-b\fR ] | [ \fB\-p\fR prompt ]
[ \fB\-u\fR username/#uid ] \fIcommand\fR
.SH "DESCRIPTION"
\fBsudo\fR allows a permitted user to execute a \fIcommand\fR as the
superuser or another user, as specified in the sudoers file. The
@@ -275,6 +276,9 @@ in \fIpasswd\fR\|(5).
The \f(CW-H\fR (\fI\s-1HOME\s0\fR) option sets the \fI\s-1HOME\s0\fR environment variable
to the homedir of the target user (root by default) as specified
in \fIpasswd\fR\|(5). By default, \fBsudo\fR does not modify \fI\s-1HOME\s0\fR.
.Ip "-S" 4
The \f(CW-S\fR (\fIstdin\fR) option causes \fBsudo\fR to read the password from
standard input instead of the terminal device.
.Ip "--" 4
The \f(CW--\fR flag indicates that \fBsudo\fR should stop processing command
line arguments. It is most useful in conjunction with the \f(CW-s\fR flag.
@@ -482,6 +486,8 @@ are generally safe).
.IX Item "-H"
.IX Item "-S"
.IX Item "--"
.IX Header "RETURN VALUES"

10
sudo.pod
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@@ -41,8 +41,9 @@ sudo - execute a command as another user
=head1 SYNOPSIS
B<sudo> B<-V> | B<-h> | B<-l> | B<-L> | B<-v> | B<-k> | B<-K> | B<-s> | B<-H> |
[ B<-b> ] | [ B<-p> prompt ] [ B<-u> username/#uid] I<command>
B<sudo> B<-V> | B<-h> | B<-l> | B<-L> | B<-v> | B<-k> | B<-K> | B<-s> |
[ B<-H> ] [B<-S> ] [ B<-b> ] | [ B<-p> prompt ]
[ B<-u> username/#uid ] I<command>
=head1 DESCRIPTION
@@ -154,6 +155,11 @@ The C<-H> (I<HOME>) option sets the I<HOME> environment variable
to the homedir of the target user (root by default) as specified
in passwd(5). By default, B<sudo> does not modify I<HOME>.
=item -S
The C<-S> (I<stdin>) option causes B<sudo> to read the password from
standard input instead of the terminal device.
=item --
The C<--> flag indicates that B<sudo> should stop processing command