Doing administration tasks without administrative privileges.

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0
votes
0answers
14 views

Install a lib for an user but require root to install [on hold]

On my VPS i attempted to install a CSGO Server. I need to install a lib called tmux but i created an user for the CSGO server, but i cant install the lib as you need to be root to yum install. I ...
8
votes
1answer
10k views

How can I make this daemon/init run as a non root user?

I have an init script to kick off a daemon. The problem is it runs as root. I would like it to run as a user called "deploy". Ubuntu 12.04 #! /bin/sh # File: /etc/init.d/unicorn ### BEGIN INIT ...
2
votes
2answers
378 views

Hiding an encrypted folder in a shared system without root access (unshare -m)

I'm a graduate student trying to use a cluster at my university. These machines are shared, so I want to protect the source code I use (I signed a NDA, so I'm scared about publishing the code by ...
3
votes
1answer
36 views

Why don't most common Linux package managers allow package installation for normal users? [duplicate]

I tend to install quite a lot of packages with ./configure --prefix=$HOME && make && make install. Why can't I do this as easily with dpkg or yum? Or if I somehow can, what is the way ...
3
votes
2answers
599 views

Change password through linux PAM without running application as root

An application I'm writing will have some password change functionality. However I'm wondering if it is possible to not run the account management part of it as root. Right now I'm running into the ...
1
vote
1answer
54 views

Cannot access the hardware clock as a non-root user

I try to use the hwclock but I get this output: [arkadi@arkadi-linux /home/arkadi $]hwclock hwclock: Cannot access the Hardware Clock via any known method. hwclock: Use the --debug option to see the ...
1
vote
1answer
1k views

Trouble installing lxml with custom install location for libxml2/libxslt

I am attempting to install a python module called lxml to my account on a supercomputer running RHEL. I do NOT have root access or super user status. lxml requires the dev/devel versions of libxml2 ...
-3
votes
2answers
30 views

How can I give the user sufficient permission to access '/' directory?

How can I get the following to work? user@host:~$ cd .. user@host:/home$ cd .. user@host:/$ echo " " > txt.txt bash: txt.txt: Permission denied user@host:/$
0
votes
1answer
44 views

How to resolve 'No protocol specified' for su user

I am trying to user an alternate user (non-admin) to execute graphical software on my system. This alternate user has been named and given a UID and GID to match a remote system user of the same name. ...
0
votes
1answer
46 views

Run ircd-hybrid server as non-root user

I have installed ircd-hybrid on my new CentOS 7 box, and I can run it fine via my normal user, but I want to run it as its own user with reduced permissions (ie, no write access outside /etc/ircd). ...
9
votes
5answers
17k views

Allow non-superusers to mount any filesystem

Is it possible to allow some particular users (e.g. members of a group) to mount any filesystem without superuser privileges on Linux? (Another question might have been "in what ways a user can harm ...
2
votes
1answer
40 views

Non-root privileged user to find all files with SUID & SGID bit…Permission Required?

I'm writing an audit script to find all files with SUID & SGID bit set on the system, using the below command: find / perm /u=s,g=s The script will run with a non-root user. Will this user be ...
1
vote
0answers
12 views

How to install iwidgets without root access and set the enviornment

Recently, I want to run a script(PWgui) which requires Tcl (Itk). The manual suggests that I have to install iwidgets4 beforehand. I am using the university cluster and don't have any root privileges. ...
7
votes
4answers
7k views

Apt-get autocompletion

I am currently running 64-bit Debian Wheezy. I am having some trouble with auto completion for apt-get. I have bash-completion installed. If I am logged in as root in a shell, I can use auto ...
1
vote
2answers
60 views

How do users mount .bin/.cue or .iso with loopback device as read only?

Can users mount any of the following image files as read-only using a loopback device? If it is possible then can anyone give me examples?
1
vote
1answer
70 views

What regulates user privileges for the `mount` command?

My installation of CentOS 6.5 has stopped auto-mounting DVDs in KDE (default) X Window desktop environment (e.g. with all the KDE helper functions). Trying to troubleshoot this unexpected change in DE ...
0
votes
0answers
36 views

User Mode Linux - running CentOS - recommended FS & Kernel combination

I'm trying to run CentOS6 in "User Mode Linux" - i.e., virtualization without root privileges. It can be either 32 bits or 64 bits - whatever works right. The UML kernel is distributed seperately from ...
0
votes
1answer
46 views

create a linux user with create files and write permissions without sudo access

I want to create a user in such a way that it can create a file and update the contents of the file. useradd username Now for sudo, we can create username and linking to sudo like below: useradd ...
0
votes
0answers
32 views

Use unoconv without installing (or other alternative of converting files) [duplicate]

I need to convert doc file to docx. I need to achieve this using command line on the web-server. unoconv seems to be most usefull here. But it isn't installed on a web-server and: Web-server doesn't ...
0
votes
1answer
30 views

Permissions for new user

I have created a user in my Centos VPS. But with the new user I can not create, modify files in any folder (for example /var/www/ or /etc/nginx/conf.d/), even though I have added the new user to the ...
4
votes
0answers
44 views

Does managing cgroups require root access?

I am trying to work with control groups on two different operating systems (Ubuntu and Centos). There are few concerns that I would like to ask. I am trying to create a control group using the ...
3
votes
1answer
548 views

How do I allow non-root users to control a systemd service with instances?

I need to allow users in the dba group to control the database@ services. The answer to this related question is to just list all systemctl "verbs" that I want to allow in the sudoers file, however, ...
1
vote
0answers
63 views

Unlock LUKS volume without root access - how does that work?

It seems I am trying to do the same as the user who asked this question: Unlock LUKS partition using keyfile without root access? The answer from frostschutz explains that this is impossible. I am ...
1
vote
2answers
138 views

rtmpdump compile without root, librtmp.so.1 => not found

So I have successfully compiled it to ~/.local by editing the prefix option in the makefile to prefix=~/.local the program compiles fine, and I did the same with librtmp. When running ldd on the ...
2
votes
1answer
336 views

How to use libraries installed by nix at run-time?

I'm using nix in "single-user mode" in a system where I'm not the root (see below for a description of my nix setup). I wanted to quickly run one of my binaries which is dynamically linked with a ...
4
votes
2answers
5k views

Call sudo from Jenkins

I have one build machine which has a user abc which is has limited sudo access. When I check out the source code and run my build script, it works fine. The build script contains sudo calls for which ...
4
votes
2answers
540 views

How could we allow non-root users to control a system.d service?

With sysvinit, a sudoers entry like this would suffice: %webteam cms051=/sbin/service httpd * This would allow for commands such as: sudo service httpd status sudo service httpd restart Now, ...
1
vote
0answers
29 views

Retrieve device manufacturer without sudo

I need to retrieve the manufacturer model of a linux device (laptop or desktop). I saw that you could use dmidecode | grep -A3 '^System Information' but it needs admin rights. There is any way to do ...
1
vote
4answers
52 views

Can administrating task of 'root' be divided to the several of “more powerful” users?

Unlike root (which is able to do everything) is it possible to have multiple administrators assigned to manage only part of a system? For example, one system could have 3 administrators: ...
5
votes
2answers
659 views

How can I start a 'screen' session as non-root user

Is there a way I can open a new 'screen' session on my RHEL box as a non-root user? When I try to open a new screen using the 'screen' command as a non-root user, it fails and I get the following ...
1
vote
1answer
2k views

exclude commands from user's sudo permissions

Consider the following line in a /etc/sudoers file: username ALL=(ALL) ALL, !/usr/bin/passwd as far as I know, this allows user username to use sudo, unless he not uses /usr/bin/passwd. But ...
0
votes
1answer
150 views

How to run privileged bash script as non-root? [duplicate]

I created a simple bash script which contains the command ifconfig. In general I want to execute such a privileged script to run as non-root user. I have tried hown root:users ./path/to/script.sh ...
1
vote
1answer
82 views

How to run smartctl as root without switching to root?

I have this C code that runs smartctl command and takes its output: #include <iostream> #include <cstdio> #include <cstdlib> using namespace std; int main() { cout << ...
4
votes
1answer
2k views

How do I maintain a separate (newer) glibc / gcc / … stack as non-root on Linux

Our computation cluster runs a very old version of CentOS, with an old Kernel (2.6.18) and, of course, old libs and binaries. Because updating the whole thing requires a lot of work on all the nodes, ...
2
votes
1answer
210 views

Mount a windows share without having root credentials

I am trying to mount a Windows shared folder in my home folder. I am able to execute the following command from a Linux (i.e., CentOS) machine which I have sudo access. The command that I am using ...
3
votes
1answer
130 views

Unlock LUKS partition using keyfile without root access?

Is there any way to unlock LUKS partition using keyfile while not having root priviliges? (using sudo is not an option) I know that udisksctl can open LUKS partition, however it can do it only with a ...
4
votes
3answers
2k views

Bluetooth LE scan as non root?

To perform a scan for bluetooth LE devices hcitool apparently requires root privileges. For normal users the output is following: $ hcitool lescan Set scan parameters failed: Operation not permitted ...
3
votes
1answer
42 views

Are there any user guaranteed to exist on the system

Beside the root (which I guess IS guaranteed), is there any other username guaranteed to exist on Unix system? Linux system? Fixed UIDs for those users? If not guaraneed, are there at least any ...
3
votes
1answer
452 views

How to create rootfs for user mode Linux on Fedora 18?

I want to create a rootfs to be used with an UML kernel and be able to use the internet. I was using febootstrap with packages: bash, coreutils, net-tools, iputils. After using ...
0
votes
1answer
141 views

Strange bash sytax error depending on sudo usage

I made this bash function to detect if the user running is actually logged in as root user and not using sudo by checking the uid + home directory of the user executing the command: #!/bin/bash set ...
2
votes
0answers
29 views

Placing OpenSSH control socket in /run

OpenSSH has a feature that allows you to multiplex connections over a controlsocket. It is generally accepted that these control sockets should not reside in a common area, due to the security issues ...
1
vote
3answers
4k views

gvim on RHEL (Red Hat Enterprise Linux) install in home directory

How to install gvim on a RHEL server that doesn't have it (for use with SSH with X11 forwarding*)? No sudo access is available, so it has to be in the user's home directory. *Getting all the ...
6
votes
6answers
5k views

Install virtual machine as non-root?

Is it possible to install any virtual machine software as non-root user and run it ? Which VM's are possible to be installed with out need of root access ? If it is not possible what would be the ...
7
votes
2answers
7k views

Samba mount with password prompt as non-root user

I want to mount a password-protected SMB share (served by a Windows machine). The share is protected by a user name and password, and I may not write the password in a file, I want to be prompted for ...
-2
votes
1answer
81 views

How to add StartUp application in Arch Linux [closed]

I am using Arch Linux, I want to add a start-up program in Arch Linux. How to add start-up program which will execute after login after every boot ? Note: I am not system administrator, I am just a ...
2
votes
1answer
84 views

Get commands a user can run from /etc/sudoers?

I need a shell (ksh) script that can be executed locally on a box that will return a list of users who have sudo access to a server and what commands they can run. For example I want to know that ...
0
votes
1answer
78 views

Right way of creating a local filesystem hierarchy within /home [duplicate]

I am an user with no superuser rights. I normally build and install the tools I need within my /home/<user> directory, and then create aliases to be able to run my programs. However, this is ...
18
votes
3answers
30k views

How to install program locally without sudo privileges?

Assume I have ssh access to some Ubuntu server as user and I need some not system tools to be installed for convenience (mc, rtorrent, mcedit). I do not want to bother admins for these small programs. ...
2
votes
0answers
44 views

Changing pulseaudio default per-user output device

Is there a way to change or set the default per-user pulseaudio output device without having write access to the system configuration (but of course having write access to the user configuration in ...
4
votes
1answer
791 views

Alternative to iotop for non-root user without sudo privileges

I'm looking for an alternative to iotop. Here's my situation: I want to find out if a program is accessing the hard drive a lot while running. iotop requires root/sudo privileges. My account is on ...