Questions tagged [not-root-user]
Doing administration tasks without administrative privileges.
0
votes
0answers
8 views
How to prevent non-sudo-installable Conda app from being able to modify itself (and other such apps too)?
There is a Conda package manager that can create independent virtual environments. But the most economic and default way to use it is to let it create hardlinks for packages used in several ...
0
votes
1answer
37 views
How to change core dump location without sudo
CentOS release 6.10 (Final)
GNU gdb (GDB) Red Hat Enterprise Linux (7.2-92.el6)
My program is crashing, and generating a core dump. Unfortunately, it's trying to dump it in my home directory, which ...
0
votes
0answers
19 views
How configure multiple server nodes to do computation for not-root user?
Suppose that I have a 4 server nodes but I am not root user. Password-free login has been implemented between nodes.
If I want to call multiple nodes for computation, how should I configure it， ...
0
votes
2answers
65 views
How to install fish in a remote server I cannot sudo?
I want to install the fish shell in a remote server I have no sudo privileges at, so that I can use it whenever I ssh.
0
votes
1answer
32 views
Running a service on CentOS as a system user other than root
I've created a system user jackett (useradd -r jackett) and I'm trying to run a systemd service under it on CentOS 7.
Service File:
[Unit]
Description=Jackett Daemon
After=network-online.target
[...
1
vote
0answers
28 views
Primary Group returns a number? [closed]
I'm somewhat sure that previously my primary group was something in text, but after running some stuff (I don't have admin, so I couldn't have changed it myself) all of a sudden my primary group ...
5
votes
0answers
45 views
Possible to “build world” in FreeBSD without root? [duplicate]
The FreeBSD jail manpage has instructions on building a jail distribution tree:
D=/here/is/the/jail
cd /usr/src
mkdir -p $D
make world DESTDIR=$D
make distribution DESTDIR=$D
Is it possible to ...
1
vote
0answers
59 views
Why my newly created user is not inheriting $PATH variable
I added a new user dev on my Alpine based image. After switching to the new user I see env variables are different in case of both root and dev user. Specially $PATH variable is different. But I think ...
1
vote
1answer
268 views
sudo -su vs sudo su -
On RHEL 7.5, I created a non-root user and would like to switch from one non-root-user to another non-root-user, without password.
First tried, sudo -u user1, command syntax error
then tried, sudo ...
1
vote
0answers
196 views
How to use service to start/stop app with non-root access?
RHEL 7.5
Currently installed an application as root in /app. As part of administration, application will start/stop using /sbin/chkconfig & /sbin/service utilities
All the application binaries ...
1
vote
0answers
40 views
Systemd user timer only runs when logged in [duplicate]
I have as file sync script I want executed periodically every 1 min or so. Since I may need separate instances for different users I run it as a user instead of root.
The issue I have is that it seems ...
0
votes
2answers
42 views
Is Encrypting/Decrypting an external USB Drive with minimal priviledge possible?
The following situation is the case:
I want to provide my students with an easy way to protect their data securely and encrypted on an external usb drive with the zero knowledge principle in mind so ...
1
vote
1answer
64 views
Can a linux user access to a file in this case?
This is a theoretical question. I'm using a linux system with two users: root and nonRoot. I'm debugging an application as nonRoot, that uses a file placed in the following path:
/home/nonRootFolder/...
0
votes
1answer
27 views
How can a syslog configuration be set to place a log in the users home directory?
I want to use one of Drupal's syslog modules but place the log in a the user's home directory so there are not permissions issues when the user wants to view or analyze the file.
Is there a way a ...
1
vote
0answers
35 views
multipath equivalent that doesn't require root privilege
Is there any native tool that can show multipath topology but doesn't need root privileges? Basically the same output as multipath -ll
0
votes
2answers
73 views
Where to store proprietary code and executable scripts? [closed]
I have Python code that is run using a bash script. I want non-sudo users to be able to run it without making the Python code readable. What is the recommended pattern?
Two ways I considered:
Put ...
1
vote
1answer
60 views
Changing group ownership of files - User management
Installed an application as root owner but not as non-root. why? Because we had to install this application in custom location(/app)
So, after installing an application(Syslog-NG), below are the ...
1
vote
2answers
41 views
Script which check who login by “su -”
I need find a way to list all current users which are using root account by su -
For example:
bob@test:~$ su -
root@test:~#
alice@test:~$ su -
root@test:~#
And now list normal users which using ...
1
vote
1answer
33 views
My script needs write access to /dev/sdX. How to avoid runnig it as root?
I'm developing a Bash script that handles formatting and testing (with f3) of massive amounts of USB drives, like this:
mkntfs -QF /dev/sdX
I used to simply run that script as root:
sudo MyScript....
15
votes
3answers
1k views
make all the processes of a given user killable by anyone
On a shared server, I would like to have some very low priority users such that whenever an other user (also without root privileges) needs the resources, they can kill any of the low priority users' ...
0
votes
0answers
20 views
Checking if you are root user [duplicate]
A simple dumb check would be:
if [ "$(whoami)" == "root" ]; then
# i am the root user
fi
is there a better check that absolutely determines you are the root user, considering I suppose it might ...
1
vote
1answer
402 views
Perl Issue on OS X El Capitan
For some strange reason, OS X suddenly shows me:
Can't locate strict.pm: Permission denied at /usr/bin/shasum5.18 line 100.
BEGIN failed--compilation aborted at /usr/bin/shasum5.18 line 100.
when ...
0
votes
0answers
82 views
busybox change permission for the kill command [duplicate]
Use busybox and would like to give a few commands the permission to be executed by not-root-user - as for instance "kill".
For this I changed the link from /bin/busybox.nosuid to /bin/busybox.suid - (...
0
votes
0answers
22 views
Where are you supposed to put user-specific programs? [duplicate]
Say I'm a non-admin user who wants to put an executable somewhere in his path so that he can run it like a regular program.
What is the "proper" accepted location for that path? is it ~/bin? ~/.local/...
3
votes
1answer
252 views
Transform tar into cpio without rooting?
I have a tarball containing many files with root:root owner and/or special device inodes. cpio only accepts paths existing in the file system when it is creating a cpio archive. And I don't want to ...
0
votes
0answers
77 views
Changing to the ROOT user in Cloudera's Quickstart VM
I'm trying to copy the SQL Service sqljdbc_6.0.8112.200_enu.tar.gz to the /var/lib/sqoop/ directory and I have Permission Denied with the Cloudera user. Thanks in advance for your time.
1
vote
1answer
1k views
Allow non root user to change file permissions
We're developing an application that makes it possible to change the file permissions of some files that users have created.
So e.g. the user "Bob" creates a file in /srv/share/ then bob is the ...
0
votes
2answers
298 views
script to load/unload psmouse module by user (no root)
I want to write a shell script that can be executed by a user w/o root permissions that will simply execute
modprobe -r psmouse or modprobe psmouse.
Is this even possible?
I've got this module:
$ ls -...
0
votes
0answers
75 views
Install CGAL-4.11.1 locally without being root
I am trying to install CGAL-4.11.1 on a server locally without root privilege but so far I failed.
tar -xvzf cgal-releases-CGAL-4.11.1.tar.gz
cmake -DCGAL_DIR:/local_path .
make
make install
I get ...
1
vote
1answer
23 views
Hooking on to lid events as non-root
Is there a way for a non-root user to hook a script on to laptop lid events (ie. opening and closing)?
0
votes
1answer
662 views
How to Run Root Aliases being a non-root user?
I am running
Linux 4.4.0-116-generic Ubuntu + KDE ( x86_64 GNU/Linux )
I want to run an alias named ksession that kills a particular session. At the same time I want that only I can run this alias ...
0
votes
1answer
47 views
Command to (attempt to) format a disk as non-root [duplicate]
I am wondering how to make a filesystem as a non-root user, using GNOME 3 (openSUSE Leap 42.3).
~> fallocate -l ### part.bin # Create a sparse file on disk
~> #sudo mkfs -t FSTYPE part.bin # ...
1
vote
0answers
431 views
Restart a supervisor program without root
I have a two-level supervisord system on Debian Linux:
In /etc/supervisor/conf.d/opus-release.conf
[program:opus]
user=opus
command=bash -c 'cd /home/opus/projects/XXX && supervisord -n -c .....
0
votes
1answer
24 views
Write a file to usr
I want to copy a file from the documents folder to /usr/local/Wolfram/Mathematica, but if I try I got the message Access denied. Could not write to...
How can I solve that problem?
5
votes
4answers
1k views
How to create a file system as a non root user?
I'd like to create a filesystem image as a non-root user, the problem I'm facing is that the way I'm currently doing it, it needs a mount and as a non-root can't do a mount.
This is what I'm now ...
4
votes
2answers
2k views
systemctl --user not available for www-data user
systemctl --user seems to be working fine for the desktop user:
dev@dev-VirtualBox:~$ systemctl --user > /dev/null
dev@dev-VirtualBox:~$ echo $?
0
But when running the same command under the www-...
-1
votes
1answer
686 views
Account locked after adding line on /etc/passwd file
I have installed this version of Ubuntu on my laptop.
└─ $ ▶ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 16.04.3 LTS
Release: 16.04
Codename: ...
3
votes
1answer
4k views
how to restrict users not to login to root by using sudo -i and sudo su - and other if exists [duplicate]
I have tried to restrict user by editing sudoers file M ALL=!/bin/su. I am able to restrict sudo su - but not sudo -i.
0
votes
1answer
82 views
Monitoring tool installation without root/sudo privileges and no compilation
I originally planned to use zabbix as a monitoring tool but I found out that I can't use it because it requires root access, and I can't make the compilation either due to the client and security ...
0
votes
0answers
96 views
How to install and configure byobu in HPC environment (i.e. no root)?
I am used to the byobu layout in Ubuntu and I suffer from the fact, that all the HPC I have access to in my work have no byobu (and sometimes even no screen/tmux).
I am able to build byobu from ...
0
votes
1answer
788 views
Docker: Sending log files as non-root user to /dev/stdout
I'm trying to start a docker container, which has 2 services. One of those services needs to be run as a non-root User, otherwise he won't start. The other must run as root.
Now I want to link the ...
0
votes
1answer
119 views
How to drop privilege of root user initiated process?
I would like to start JBoss process with root user, because I have to bind ports (<1024).
But after initiating the process, I have to drop privilege of the initiated process. Is it possible? If ...
0
votes
1answer
293 views
Missing permissions for echoing something via shell_exec()
I want to use the PHP shell_exec() function in order to send something to a local socket.
My current approach looks like this:
sudo -s echo "foobar" > /dev/tcp/192.168.178.41/8080
When I run ...
0
votes
1answer
429 views
Linux Find RAM type as a non-root User
I have found the following command to work the best for memory determining the type of RAM installed:
sudo dmidecode | grep DDR
But the thing is, I don't want to use the sudo command, therefore I am ...
2
votes
1answer
558 views
Custom keyboard layout without root
What are the steps to setting up a custom keyboard layout in X11 without root access? I know it's possible, based on this answer, but I get Error loading new keyboard description whenever I try using ...
2
votes
2answers
206 views
How to use which command in Crontab?
I would like to make crontab run this script as a regular user:
#!/usr/bin/env bash
PIDFILE=wp-content/uploads/sphinx/var/log/searchd.pid
if ! test -f ${PIDFILE} || ! kill -s 0 `cat ${PIDFILE}`; ...
4
votes
1answer
739 views
ArchLinux | Login password does not work after creating new user account
I am trying Arch Linux for learning more stuff faster and not having GUI that bothers me, so that I can focus on learning stuff from Linux itself and the terminal.
Since I was working with the default ...
1
vote
1answer
258 views
How is PAM checking the user password in unprivileged processes?
PAM manages to check the user password, when called from unprivileged screen-lockers. E.g.:
Password for GNU screen lockscreen command?
https://github.com/google/xsecurelock
I can't find any SUID-...
1
vote
0answers
44 views
Save IP in remote host every time connection is up (as non-root-user)
I have a dynamic local Lan IP at work (temporarily), but in order to connect from home, I ssh to the host A (static IP) and from there to my machine.
However, since the IP changes, I would like to ...
-3
votes
1answer
242 views
Can some one discuss these interview Question regarding permission? [closed]
Effective user id can be set using following permission? 4744
Effective group id can be set using following permission? 2666
Hi, guys reading some interview question and I got some interview stuff ...
