The name of the main administrative user commonly used in *nix based systems.

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217 views

Automation of restarting the network without root permissions/password

I'm an avid torrenter, and since I'm busy must of the day, having Transmission-GTK run at night is my best option. However, my college server loves to kick people out after either an extended time ...
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1answer
167 views

su - for some users

in a linux system with su - any user (with root password) can get root privileges. how I can restrict to some users ? // similar to AllowUsers in sshd_config
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1answer
2k views

Command to create a file owned by another user

I created a directory test owned by the root user, and then I created a file called F1 inside test , now I need to create a file called T5 inside test but by a user called student What is the ...
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5answers
1k views

Second root account

i'm new in linux, so i'm sorry if my problem is a bit confusing. I'd like to do following: create a second root account write the file by using this account the first root account shouldn't be able ...
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3answers
15k views

How to check root partition with fsck?

I installed Linux Mint 12 KDE, and I would like to check the root partition for any errors. How do I check the root partition with fsck at boot time?
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4answers
6k views

How to determine the user and group of a deamon in Ubuntu?

How can I check the user and group for the nginx daemon in Ubuntu? Or what's the syntax to find the user and group for a deamon running in Ubuntu?
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1answer
4k views

How to give a user account root privileges in Fedora 14?

I want to give my user account root access rights permanently, how can I do that? I don't want to log in using the root account.
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1answer
2k views

Is there an account to see all folders on a Time Capsule?

When using Time Capsule with many user accounts, is there a root account to connect to the Time Capsule with, that can see all folders on the device?
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3answers
8k views

I created an Ubuntu server. Do I have a “root” user?

I always thought "root" was a default user created when you install basically any Linux. During installation, it asked me to choose a username, so I picked "devadmin". Is that my "root" user now?
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3answers
4k views

chown -R root.root /

So I was working and there was a directory that I was periodically changing to my user in a root terminal so that I could open the files in text editors, but I accidentally pressed / instead of . and ...
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1answer
588 views

suspicious Fedora 'run as root' request?

I am running Fedora 16 and just installed Dropbox from their website. After dismissing the successful installer, I received a 'run as root' authentication popup trying to run the command 'sh ...
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1answer
6k views

Creating files and directories with a certain owner (user/group) while sudoing

I need to wget something (results in a compressed file in cwd), then I have to extract it, then do some copy/move/modification stuff and perhaps finally execute an script (from the downloaded ...
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1answer
81 views

Gentoo Linux global environments for root

I'm confused with setting variables in /etc/env.d directory. When I write "echo $PATH" from user - it's print me all variables that set it myself. But from root I see one... Where should I set ...
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2answers
1k views

How can I automatically pass the password to 'su'?

I am working on an exploit for a security course. The object is to obtain a root shell in a linux virtual machine. So far, I can write to /etc/passwd and change root's password to an arbitrary string. ...
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2answers
4k views

How to restore sudo privilege with Linux live CD?

I'm running Linux Mint 11 and I lost the privilege to use sudo, apparently the result of accidentally removing myself from the admin group. When I use the groups command to list the groups I'm in, it ...
0
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1answer
593 views

How do I create root user on os Lion server? I somehow deleted mine

how do I create root user on Mac OSX Lion server. I somehow deleted mine and now my documents, download folders won't work/missing, as well as my systems preferences won't open, it just crashes
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1answer
3k views

/bin/su: Permission denied in CentOS can not set su - root

I'm trying to set myself as a root and once I type in su - root in the terminal it just give me an error saying /bin/su: Permission denied so I checked the permission in that file -rwsr-x--- 1 ...
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1answer
994 views

How to delete an old (root) account on Ubuntu safely?

I have a user account with root access in my Ubuntu with username "A". For some reason, I created another account sometime back for myself named "B" and gave this account root access as well. Now, I ...
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1answer
3k views

Mount samba share without root access

I have access to a linux machine, but not root access. I can access a samba share through smbclient. I'd like to be able to mount this share so I can access it from within Matlab. Normally, if I ...
3
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1answer
13k views

I can't find adb_usb.ini

I want to edit it so that it suits my Kindle Fire 6.2 firmware to be able to install apks from outside the market.... Why can't I find adb_usb.ini I have installed Android SDK
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2answers
34k views

Force logout a user

I When I logged into the machine as root and typed who to see which users are logged in, I found somebody else too logged in as root devuser pts/0 2011-11-18 09:55 (xxx.xxx.xxx.xxx) root ...
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1answer
865 views

Running anything Gnome-related in root terminal gives error

Pretty fresh Debian 6.0.3 install, running Gnome 2.30.2. In a root terminal, whenever I try to open anything Gnome related, I'll get this error: unable to open display ":0.0" Sometimes this is ...
2
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1answer
576 views

Disabling only password ssh access for root

I know it's possible to disallow root logins via ssh, and that it is a Good Idea™ to disallow root to ever login via ssh (preferring instead to use sudo or similar). Is it possible to allow ...
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1answer
470 views

Can I tell if Root / Sudo has been used/accessed

Would it be possible to check if the root user (or sudo) has been accessed on my server. I ask this because I am creating a server monitoring tool and I wanted to know if there was a way to check ...
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3answers
2k views

How do I run bash scripts as root over SSH?

I have a number of centralized scripts, which install certain pieces of middleware (for example JBoss-AS, JBoss-EWS, etc). The idea is to use expect to write a script which runs the script (which can ...
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0answers
360 views

How to allow root user to start up under FileVault 2 in Lion?

I just enabled Whole-Disk Encryption (under the name FileVault 2) in Mac OS X Lion. In the setup process, I was asked to select the users whose passwords can unlock the startup disk. I have the root ...
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1answer
461 views

Fedora System Maintenance root password not working

When I was running a program on my Fedora machine, my system froze and I had to do a hard reboot. But once I rebooted, Fedora complained that the file system has errors and attempted to fix it. Now, ...
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1answer
2k views

I believe I've deleted MySQL root user, how do I recreate it?

I'm running ISPConfig on CentOS and I don't know how, but I don't seem to have a root mysql user. I can stop mysqld with /etc/init.d/mysqld stop Start it again and skip grant tables mysqld_safe ...
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1answer
237 views

How to configure root kde same as user?

Eclipse looks completely different when run under root compared to my user. It's like kde wasn't setup for root upon installation. I'm running Suse 9.3 Pro. How do I configure root kde so that ...
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4answers
13k views

How can I configure Samba to share (read/write) any folder with root permissions?

I have a CentOS 5 VirtualBox guest on a Win7x64 host. I am attempting to setup a read/write share a directory owned by root with my Windows host using Samba, but I'm having no luck after running ...
2
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1answer
94 views

Missing something from Security 101 - No Sudo -> Boot to Recovery -> Add to admin -> Voila?

May be this is a silly question but yesterday I found myself struggling to execute the sudo command because apparently I was taken off the list on my own machine for some reason. What I did was to ...
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2answers
2k views

Access Desktop as root user in linux

I know the command to get to your Desktop is cd ~/Desktop. This however does not work as the root user. However I need to be the root user because I would like to move a file, from my desktop into my ...
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3answers
1k views

Why is the dreadful 'rm -rf /' even allowed? [closed]

We all know the destructive power of the following command executed as root: rm -rf / Related questions: How far will you get with a 'rm -rf /' deleting everything: # rm -rf / I fail to ...
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2answers
266 views

Best way to store root passwords

I have over ten web servers to manage and configure, with each server having its own root user and password. I have to maintain a database of all the root passwords on my development machine, but I ...
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2answers
3k views

Why does Linux Ubuntu/Mint lack a root account?

This is a question about Linux Ubuntu (and Mint). As a new user to the Linux system, I was interested in the fact that Ubuntu doesn't allow the PC owner to be root/administrator. Regardless of whether ...
2
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1answer
236 views

Root authentication with another root user

I have a PC at work running Fedora 14. For some reason, the IT guys do not give out the password for the root user, but instead, if needed they create a specific suXXX user with root permissions. The ...
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1answer
143 views

System Admin Root Access to Production Servers

What technologies or processes are recommended for providing escalated access to production servers for SAs for limited time. I'd like to avoid my SA's from having root access. (Enterprise ...
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2answers
96 views

sudo not giving full access on Mac OS X

I am trying to install npm via shell script on mac 10.6.4 and sudo does not seem to be working as the shell fails when trying to access /usr/lib and create documents in that directory. What is wrong? ...
2
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1answer
6k views

How to perform root level commands on Linux (Fedora) Live Media

I need to use Live Media to make changes to a hard disk drive. I tried to sudo to no effect. Seems like it would be troublesome to authorize root access on Live Media or have sudo allow commands ...
1
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1answer
326 views

Fedora 15 su user problem

I'm new to Fedora 15 and Linux. I've stumbled upon a problem while installing Oracle XE; I can't set environment variables or do anything else - any change I make won't stick. I'm using the terminal: ...
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3answers
614 views

bash won't accept my root password after activating it in Snow Leopard

I activated the root-user in Snow Leopard via Directory Utility, gave it a password. Still whenever I enter sudo whatevercommand into the bash and enter the password it says that its incorrect. I ...
129
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8answers
116k views

What is the “You have new mail” message in Linux/UNIX?

Sometimes, when I log into a box and 'su' to root, I get a cute little message saying I have mail (thank GOD it's not AOL). Where is this mail? What does it contain? Who/What sent it? How important ...
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4answers
10k views

Restoring a SD card after using it to root a device

I recently purchased the Nook Touch reading device. I rooted it using the instructions on nookdevs.com Rooting included using win32diskimager to somehow transfer an .img file onto the card. Rooting ...
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6answers
10k views

What is different between root and sudo?

A root user can have all the privileges. But a normal user can gain access like a root with su or sudo command and their own password. So what's the difference?
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2answers
34k views

Can I create an SSH user which can access only certain directory?

I have a Virtual Private Server which I can connect to using SSH with my root account, being able to execute any linux command and access all the disk area, obviously. I would like to create another ...
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1answer
1k views

ulimit soft limit for file descriptors - for a non-root user on CentOS 5.6

I am needing to increase the soft limit for "file descriptors", and make it effective for a non-root user (lets say user1). Ran these commands, while logged in as user1: >ulimit -a core ...
2
votes
2answers
2k views

Does sudo need root account enabled in MacOS X?

If the owner of a Mac hasn't enabled the root account (via NetInfo manager and the usual suspects) then is it possible to successfully execute a sudo'd command to effect root tasks? Why / Why not? I ...
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7answers
14k views

How to run a program as root without “sudo”?

I have a certain binary program on OS X that can only be run as root. I'm tired of prepending sudo each time I invoke it and typing the password, and would like it to automatically run as root when I ...
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2answers
3k views

Adjusting $PATH in /etc/profile does not affect root

H I added a directory to the $PATH variable in /etc/profile. This works for my user account but not for root. It's easy to add it to my /root/.bashrc but I would like to understand whats's wrong. ...
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1answer
1k views

permission denied while copying files with root

Ok, how is it possible that I get perm denied when I'm copying files in console. Any ideas?