Questions tagged [centos]
Questions specific to the CentOS Linux distribution. Use this tag if your question relates to how the CentOS distribution affects your problem; do not use it if you just happen to be using CentOS and your question is about a specific configuration detail or syntax.
8,369 questions
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df with a given filename return a filesystem name which is not in the list of all filesystems given by df without any parameter
When I execute the df command without parameters, I get the following list of file systems:
Filesystem 1K-blocks Used Available Use% Mounted on
devtmpfs 8112420 0 8112420 0% ...
- 173
0
votes
0
answers
94
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"mnt": Numerical result out of range and wrong fs type issue while connecting shared folder from local system
I have a mac M4 chip and running my ubuntu and centos stream 10 on UTM and when it try to connect the shared folder from my mac i keep getting this issue as "wrong fs type"
After so many ...
0
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0
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23
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Selinux statement optional does not work on Centos 5.2
My machine:
# uname -r
2.6.18-92.el5
# cat /etc/redhat-release
CentOS release 5.2 (Final)
# yum list | grep selinux
libselinux.i386 1.33.4-5.el5 installed
...
- 346
0
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1
answer
143
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Effective Tools for Enhancing CentOS Server Security [closed]
I’m seeking practical recommendations and tools to improve the security of my Linux server (CentOS) and minimize unauthorized access. I’m interested in both fundamental and advanced solutions that can ...
- 119
0
votes
1
answer
80
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Error installing package
In my CentOS Stream Linux 9 when I run the command:
yum install perl-DBD-MySQL
It gives me an error:
Transaction Summary
===============================================================================...
0
votes
1
answer
381
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how to troubleshoot and get audio (sound) working in linux
This is my motherboard: https://www.asrock.com/mb/Intel/Z170A-X13.1/
has Realtek ALC892 motherboard audio, single 3.5mm green plug to two speakers.
when i install cleanly from rhel-8.10-x86_64-dvd....
- 9,076
0
votes
0
answers
83
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SELinux Blocking Actions in AuditD Plugin – How to Resolve Without Switching to Permissive Mode?
Problem:
I'm facing an issue where SELinux is blocking certain actions of my application, which runs as a plugin for auditd. I've been trying to generate the necessary SELinux policy using audit2allow,...
- 1
0
votes
1
answer
81
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The shell script run by crond keeps stopping after five minutes
As titled, I am using CentOS 6.10
Here is part of my shell script, it runs find manually.
#!/bin/sh
backup_dir="/mnt/backup/website"
all_web="$(</mnt/backup/list.txt)"
for web ...
- 101
3
votes
1
answer
204
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How to extend a logical volume mounted on /home directory?
I was given a CentOS 9 Linux distribution server inside a virtual machine to whom I can connect using ssh protocol (from command line). I am running svn checkout command in order to clone a remote ...
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1
vote
0
answers
339
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yum/dnf Curl(56) Error but raw curl works
I am running a WSL RedHat 9.4 instance.
Running e.g. dnf update appears to sporadically update repos. For instance, from one output:
BaseOS-9 ...
- 117
0
votes
0
answers
60
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Unable to Install pgAdmin 4 on CentOS 7 with PostgreSQL 13 Due to Repository Issues and Compatibility Concerns
I am running CentOS 7 with PostgreSQL 13, and I have been trying to install pgAdmin 4 (version 4.x) due to compatibility issues between pgAdmin 5.x and PostgreSQL 13. Unfortunately, I am encountering ...
0
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0
answers
23
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Centos 7 snapshot and unfolding it to new OS
We wanna update an old Centos 7 at a Linux VPS to either Centos Stream 9 or AlmaLinux 9.
For that we think first to make snapshot of the whole VPS content.
Is it possible to make the snapshot and ...
- 139
0
votes
1
answer
76
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Centos7 Tries to Load But Goes to Blank Screen
I have an HP DL360 Gen9 with CentOS7 running and we recently physically migrated the server. Perhaps we didn't reboot the server in a long time or we never connected physically so I don't know if it ...
0
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0
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162
views
PHP Rebuild Using Updated OpenSSL
My current setup uses a very old OS (CentOS7.9). I just installed PHP8.2.26 using CWP's PHP Version Switcher module. CentOS yum only updates to OpenSSL to v1.0.2k which is what I had installed. I ...
- 101
-1
votes
1
answer
118
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Upgrade PHP to New Version
My CentOS7 server has a very old version of PHP installed (v7.2.10). I am trying to upgrade to PHP8 but am having some major issues. My server has PHP Version Switcher installed and when I try to have ...
- 101