Questions tagged [centos]
Community ENTerprise Operating System; a Linux distribution based on Red Hat Enterprise Linux widely used on web servers.
3,218
questions
0
votes
0
answers
15
views
Kernel Panic on boot of CentOS 7 working system on installing new NVME SSD
I have an existing CentOS 7 (7.6.1810) system running on AMD. It works well, currently running with the core O/S on a SATA SSD. I decided to attempt to add more storage by installing a new Samaung ...
- 166
0
votes
0
answers
10
views
Abaqus CAE Fails to Launch via RDP/VNC on CentOS but Works with SSH and Physical Login
I'm experiencing an issue with launching Abaqus CAE or Abaqus viewer on a CentOS system when accessing it remotely via RDP or VNC. The software loads without problems when I log in physically or use ...
1
vote
1
answer
51
views
How to resolve the password prompting issue when setting up lftp connection with sftp and ssh-key in centos?
I have a centos server s1 and client c1 and I wanted to do a lftp connection with sftp and ssh-key without the password been prompted. Currently when I run the below command the password is prompted ...
- 111
0
votes
0
answers
9
views
Config a CwPanel local server to read local domains
I have the following situation:
I have a local test server where I use Almalinux 8 with CWPanel.
I have several test domains configured on it:
192.168.1.50/~virtual
192.168.1.50/~cliente
192.168.1.50/~...
0
votes
0
answers
86
views
Packages libssl, libc, libcrypto error installing MongoDB on CentOS
I've tried to install MongoDB 7.0 on my instance, but got a following error:
Error: Package: mongodb-org-mongos-7.0.11-1.el9.x86_64 (mongodb-org-7.0)
Requires: libc.so.6(GLIBC_2.34)(64bit)
Error: ...
0
votes
1
answer
49
views
Is this missing library something I can install without sudo privileges?
OS
I'm using a CentOS 7 system, which like a red hat system from what I observe (relevant further down the post.)
cat /etc/*-release
CentOS Linux release 7.8.2003 (Core)
NAME="CentOS Linux"
...
- 33
0
votes
0
answers
18
views
pwquality_pam.so is not behaving as the man page example says
The following is an example usage of pwquality_pam.so (Link to manpage).
#%PAM-1.0
#
# These lines allow a md5 systems to support passwords of at least 14
# bytes with extra credit of 2 for digits and ...
0
votes
0
answers
119
views
Simple CentOS 7 systemd service doesn't run on CentOS 9
I'm running a minecraft server on CentOS 7 using this systemd service to restart it on crashes.
The service config is located at /etc/systemd/system/my_minecraft_server.service:
[Unit]
Description=...
- 101
1
vote
0
answers
56
views
Reduce Space From /dev/centos/root
In my system using xfs file system with the below mentioned drive structure, I want to reduce space from /dev/centos/root volume in volume group Centos. Since xfs cannot be directly reduced, my method ...
- 13
0
votes
0
answers
109
views
ping and getent hosts give different result
I have entry in /etc/hosts
1.1.1.1 db_external
When I am doing ping I get it correct
ping db_external
PING db_external (1.1.1.1)
When I am doing
getent hosts db_external
for some reason I got :
::...
- 1,385
0
votes
0
answers
132
views
CentOS Stream 9 Name or service not known frequently
I have a computer running CentOS Stream 9 as server. It is connected to my router directly by wire. It is working well except getting 'Name or service not known' frequently (like about 10 mins once)
...
0
votes
0
answers
28
views
Install rstudio-server failed in a docker container based on centos 7
I think this is the correct place to post this question.
I am using Dockerfile to build the Rstudio development environment.
FROM rstudio/r-base:devel-centos7 AS base
RUN wget https://download2....
- 101
-1
votes
1
answer
208
views
Samba Shares Fail - Pre-Authentication Failed
Good day,
We have multiple HPCs (RHEL, CentOS, Ubuntu) running samba shares so that user can easily transfer files back and forth. About 3 months ago, the DCs/AD got a refresh, redundancy (2 servers) ...
0
votes
0
answers
46
views
sudo visudo in a Dockerfile with CentOS base image
I am creating a Dockerfile using the centos:7 base image. I need to edit the file at etc/sudoers and append NOPASSWD privileges to it for a new user and some groups.
I have looked up in forums that ...
0
votes
0
answers
61
views
Changes in keyboard layout. Is that per user or globally?
We work with international teams.
So we have RHEL servers with multiple keyboard layouts.
If I change the layout of my keyboard, does this changes for other users on the same server aswell?
If so is ...
