11-13-2008
Quote:
Originally Posted by
Perderabo
Same os version and patch levels?
yep. all the same
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1. Linux
Hi,
I have edited 'sudoers' file to allow 'cads' user shutdown the system without providing a password.
Can someone tell me what's wrong with my file?
It's not working when I 'sudo SHUTDOWN' command:
sudo: SHUTDOWN: command not found
Thanks a lot!
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2. Red Hat
RedHat ELS 5.2 & Sun directory
getent passwd: works
toto:*:1000:100:toto:/home/toto:/bin/bash
getent group: works
mygroup:*:10001:1000,1001
but id toto doesnt works :(
uid=1000(toto) gid=100(users) groupes=100(users)
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4. UNIX for Advanced & Expert Users
i have defined a rule in the sudoers file so a specific user is able to run some commands as sudo with no password.
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5. UNIX and Linux Applications
Greetings!! I am attempting to solve a rather thorny issue and I was hoping that someone might have some insight into what is going on here..
At this point I have an openLDAP server that is working quite splendidly! :)
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Well, sudo is a great tool for delegating permissions among admins. But, it's really hard to find a great tool which would give an interactive way of editing /etc/sudoers file. Now, when I say "editing", I really refer to add new groups, users, aliases in the /etc/sudoers file. visudo is great... (2 Replies)
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i want run query to identify witch groups that user A belong,
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Hi
using Solaris 10. trying to update /etc/sudoers file
I need to add all the fist level operation team. This is what I have but it doesn't seem to work. Please help.Error message
sudo su -
>>> sudoers file: parse error, line 9 <<<
>>> sudoers file: parse error, line 9 <<<
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9. Solaris
In the sudoers file in Solaris...
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10. UNIX and Linux Applications
Hello :)
we use LDAP with sudoers about 4 years. Works fine. But we have one problem with members of the admingroup (wheel). This users can do every command with sudo and with there privat password. But when they also are member to another special group, like sysadmin:
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LEARN ABOUT DEBIAN
shell-quote
SHELL-QUOTE(1p) User Contributed Perl Documentation SHELL-QUOTE(1p)
NAME
shell-quote - quote arguments for safe use, unmodified in a shell command
SYNOPSIS
shell-quote [switch]... arg...
DESCRIPTION
shell-quote lets you pass arbitrary strings through the shell so that they won't be changed by the shell. This lets you process commands
or files with embedded white space or shell globbing characters safely. Here are a few examples.
EXAMPLES
ssh preserving args
When running a remote command with ssh, ssh doesn't preserve the separate arguments it receives. It just joins them with spaces and
passes them to "$SHELL -c". This doesn't work as intended:
ssh host touch 'hi there' # fails
It creates 2 files, hi and there. Instead, do this:
cmd=`shell-quote touch 'hi there'`
ssh host "$cmd"
This gives you just 1 file, hi there.
process find output
It's not ordinarily possible to process an arbitrary list of files output by find with a shell script. Anything you put in $IFS to
split up the output could legitimately be in a file's name. Here's how you can do it using shell-quote:
eval set -- `find -type f -print0 | xargs -0 shell-quote --`
debug shell scripts
shell-quote is better than echo for debugging shell scripts.
debug() {
[ -z "$debug" ] || shell-quote "debug:" "$@"
}
With echo you can't tell the difference between "debug 'foo bar'" and "debug foo bar", but with shell-quote you can.
save a command for later
shell-quote can be used to build up a shell command to run later. Say you want the user to be able to give you switches for a command
you're going to run. If you don't want the switches to be re-evaluated by the shell (which is usually a good idea, else there are
things the user can't pass through), you can do something like this:
user_switches=
while [ $# != 0 ]
do
case x$1 in
x--pass-through)
[ $# -gt 1 ] || die "need an argument for $1"
user_switches="$user_switches "`shell-quote -- "$2"`
shift;;
# process other switches
esac
shift
done
# later
eval "shell-quote some-command $user_switches my args"
OPTIONS
--debug
Turn debugging on.
--help
Show the usage message and die.
--version
Show the version number and exit.
AVAILABILITY
The code is licensed under the GNU GPL. Check http://www.argon.org/~roderick/ or CPAN for updated versions.
AUTHOR
Roderick Schertler <roderick@argon.org>
perl v5.8.4 2005-05-03 SHELL-QUOTE(1p)