The tag has no usage guidance.

learn more… | top users | synonyms

1
vote
3answers
557 views

cannot access crontab with sudo after being added to /etc/sudoers list

My user "craig" is in the /etc/sudoers file on my CentOS 5.6 VM, however when I try to access the crontab using the command below I am presented with an error message: sudo crontab -e -u ...
4
votes
2answers
860 views

Can I have sudoedit check `$EDITOR` like visudo does?

As far as I know, the major difference is that visudo has a simple parser for seeing if /etc/sudoers (and other sudoers files) is goodly; however, I also noticed that, when I set EDITOR=emacs, ...
0
votes
2answers
86 views

remove specifying the full path in sudoers

I am trying to add a NOPASSWD entry for 'sudotest.sh' (or any script/binary that requires sudo) in my /etc/sudoers file (redhat) but in order to make it work, I must specify the full path. The ...
0
votes
2answers
89 views

How can I run commands like setfsuid, setfsgid as a normal user?

Normally only the root user has permission to run these commands. Is any way I can run these as a normal user?
0
votes
2answers
273 views

Get sudoers information for all users on a server

I want to collect information on what sudoers actions a user can perform on a server. From what I've read, you can do this with the command sudo -l -U username. However, one server that I have has a ...
5
votes
1answer
3k views

'user is not in the sudoers file' but actually is

I have already read a lot of posts about enabling sudo-access for a specific user but those couldn't help me so far. The situation is: I'm running Debian Testing. On the system there are only two ...
2
votes
1answer
378 views

Start SSH Server without typing a password - Sudoers (NOPASSWD)

I would like to execute the below command line without typing a password sudo -s /bin/launchctl load -w /System/Library/LaunchDaemons/ssh.plist So I tried to add the below lines to my sudoers but ...
1
vote
1answer
147 views

How to allow only 2 groups to use network commands using sudoers

How could I change the sudoers files in order to get both "networkadmingroup" (a group created by me) and the "admin" to use all the network-related commands but not the rest? This is my attempt: ...
1
vote
1answer
1k views

sshpass installation

I want to use passwordless SSH for logging in. I used sshpass to achieve this. The problem is when I am trying to install sshpass through sudo apt-get install sshpass. It asks for password. After I ...
0
votes
1answer
49 views

Meaning of parameters in sudoers file in RedHat

HI can you tell me what is the meaning of each and every parameter meaning of this line of sudoers file in RedHat machine? steve CSNETS = (operator) /usr/local/op_commands/ I know first ...
0
votes
1answer
24 views

Make a group be able to run shutdown command without entering a password (CentOS)

I used the command visudo -f /etc/sudoers to edit the sudoers file. How do I make a group be able to run the shutdown command without supplying password?
0
votes
1answer
94 views

Avoiding root password

I have done this modififcation: vim /etc/sudoers # User privilege specification root ALL=(ALL) NOPASSWD: ALL When i use: sudo service cassandra start it works without password. But, when i ...
0
votes
1answer
258 views

amazon linux yum update changed sudo root permissions

I ssh'ed into my server, ran sudo yum update, and now I'm asked for a password to sudo anything. Looking back through update logs, I noticed this: /etc/sudoers.d/cloud-init saved as ...
0
votes
1answer
33 views

disable users from creating new shell instances

Is there any way I can disable users from creating new shell instances through sudoers file? also disable them to set any environment variables? I would like to write a line in the sudoers file ...
0
votes
1answer
108 views

Replacement for “su user_with_sudo; sudo -s” for user without sudo-rights?

Let's say I have two user accounts: user (without any sudo permissions) user_with_sudo (with all sudo permissions) Now, I'm logged in as user but want to do something as root, e.g. switch to a ...
0
votes
1answer
70 views

Username expansion in sudoers file command possible?

I have the following in my sudoers file : User_Alias DU=%domain\ users DU ALL = NOPASSWD:NOEXEC: /sbin/mount.cifs \\\\* /home/* -o sec=krb5\,* ,/bin/umount -t cifs /home/* This works, users who are ...
0
votes
1answer
754 views

Ubuntu, apache - sudoers problem

I need to execute a script via php (php5.xx), server running apache2 (Ubuntu 10.04). The script needs to be executed as another user. I added following lines to /etc/sudoers file: Cmnd_Alias ...
1
vote
0answers
15 views

Sudo user is not able to export path of ant

Sudo user is not able to export path of ant. I am trying to execute shell script setpath.sh which exports path for ant. After executing the script when I am executing ant command then getting ant ...
1
vote
0answers
24 views

Root Privileges and Risky Commands

user ALL=(ALL) /usr/bin/vim /etc/httpd/confs/httpd.conf user ALL=(ALL) /usr/bin/less /etc/httpd/confs/httpd.conf I think if these scripts are written in sudoers, "user" can cause problems on the ...
1
vote
0answers
32 views

sudo --set-home decide based on command

I was wondering if there is a way to make sudo set the --set-home flag based on the command being executed. e.g. in most cases I do not want the --set-home flag to be set, but for npm, I want it to ...
1
vote
0answers
89 views

PYTHONPATH variable can't be echoed by non-root

I edited my sudoers file by getting root privilege as sudo -i Then I edited my sudoers file by nano /etc/sudoers I added Defaults env_keep += "PYTHONPATH" to the sudoers file. Then from root, I ...
1
vote
0answers
214 views

allow sudo user to execute multiple commands for only ONE file

I'm trying to allow only one user to be able to use only 'cat,head,tail' on some of the log files. What is the exact syntax to use here. I tried user ALL /bin/cat /var/log/maillog Which works ...
1
vote
0answers
71 views

sudoers syntax for specifying a list of executables

I want my user (username "wim" in group "wim") to be able to use sudo apt-get and sudo dpkg without needing admin password. I tried editing sudoers file with sudo visudo, and I added in this line: ...
0
votes
0answers
23 views

rsync via sudo user using ssh not working

I logged in as USER1 and I am trying the below one from shell script. rsync -v -p -t -e "sudo -u USER2 ssh" USER2@HOST2:${REMOTE_FILE_TO_MOVE} \ ${DESTINATION_PATH} It prompts password for USER1 ...
0
votes
0answers
67 views

Bricked my Ubuntu server can no longer start nor login anymore

I installed a virtual host (KVM) with Ubuntu Server 14.04.3 LTS. Now I spend the last week setting up apache, modules owncloud and other stuff. However, everthing worked great until I followed the ...
0
votes
0answers
69 views

Sudo: allow group of users to su to users defined in user alias

I need to setup sudo to allow any user from group webadm to su or su - to a number of users defined in particular User Alias. Each user from webadm group shoud be able to su only to defined users, ...
0
votes
0answers
89 views

let virtualbox guest user access VBoxControl

I want to write a script to startup a virtualbox vm and execute some commands once the openbox session has begun. I read that I can do this using the guestproperty method in VBoxManage, provided I ...
0
votes
0answers
2k views

sudo - /etc/sudoers is world writable on Ubuntu OS

By mistake I change the permission of /etc/sudoers file on Ubuntu OS, now when applying any command using sudo, its giving error, sudo: /etc/sudoers is world writable sudo: no valid sudoers sources ...
0
votes
0answers
166 views

how to make my ldap client as sudo user in mac

I loged in as ldap client against ldap server authentication. when i open terminal and enter sudo -i, i get an error message that this user is not added in sudoers file. what to do get root ...
0
votes
0answers
62 views

sudoers: allow users to remove from their home directory

I'd like to add a sudoers rule that says users are allowed to remove files from their home directory , but I don't see any way to limit arguments to be a subdirectory of the users' home. Is there any ...
0
votes
0answers
43 views

What is wrong with this configuration of sudoers file?

I have to execute a shell script as another user, but without be prompted for password. I've edited the etc/sudoers file with visudo, adding the following line. _www localhost=(otheruser) ...
0
votes
0answers
141 views

why sudo create directories in wrong permission drwxr-sr-x?

I run sudo on ArchLinux(on x86_64) and Fedora(on sh4 cpu). They behavior different. sudo mkdir x ls -l x It shows drwxr-xr-x root root x on ArchLinux. But shows drwxr-sr-x root mygroup x on Fedora ...
0
votes
0answers
740 views

Postfix/Sendmail not working with sudo

If I understand correctly, when a user not in sudoers uses sudo, an email is sent out to root. Without any sort of mail program installed on my Arch machine, this wasn't doing anything, however. So ...