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Questions tagged [centos8]

CentOS 8 was a community developed and supported distribution of Linux based on Red Hat Enterprise Linux. It was released on September 24, 2019 and reached End Of Life on December 31, 2021.

CentOS 8 was a community developed and supported distribution of Linux based on Red Hat Enterprise Linux. It was released on September 24, 2019 and reached End Of Life on December 31, 2021.

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Will dnf-automatic update packages in yum.repos.d even though that's a yum directory?

Environment: CentOS 8 Package: NGINX 1.16 I installed, enabled and confirmed dnf-automatic with the following commands. $ sudo dnf install dnf-automatic $ sudo systemctl enable --now dnf-automatic.timer $ systemctl list-timers *dnf-* I installed…
myNewAccount
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HP Proliant DL20 Gen9 not detect hdd boot after CentOS fresh install

I am a newbie in server world. My boss bought me an HP Proliant DL20 Gen9 server. I am trying to install CentOS 8 on it. Case : I turned on the server and wait until initialization finished, then I pressed F11 to boot menu and I chose CentOS Linux.…
zaidysf
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Centos 8 Getty restarting every 10 seconds

This is a new server setup, the messages log file is getting flooded with this every 10 seconds: Mar 21 14:12:34 server systemd[1]: getty@getty.service: Service has no hold-off time (RestartSec=0), scheduling restart. Mar 21 14:12:34 server …
Imag1ne
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SSHd not starting on CentOS 8.1

I have centos 8.1.1911 (core) I can't get opensshd to run. I have dnf. I removed it dnf remove openssh-server then reinstalled dnf install openssh-server systemctl start sshd job for sshd.service failed for because hte control process exited with…
l33tcodes
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My varnish devicedetect.vcl is not working site no longer responsive

default.vcl # Default backend definition. Set this to point to your content server. backend default { .host = "127.0.0.1"; .port = "8080"; } sub vcl_recv { # Set the X-Forwarded-For header so the backend can…
Jack Duldi
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How to use nginx as reverse proxy send all requests to varnish

I have a centos 8 and varnish is on port 80 connecting with apache on port 8080 bellow is my nginx config. user nginx; worker_processes auto; error_log /var/log/nginx/error.log; pid /run/nginx.pid; # Load dynamic modules. See…
Jack Duldi
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Home page in infinite loop nginx misconfiguration (cache, nginx + varnish)

HomePage Redirect problem Result https://www.example.com 301 Moved Permanently https://www.example.com/ 301 Moved Permanently https://www.example.com/ 301 Moved Permanently https://www.example.com/ >>> https://www.example.com >…
Jack Duldi
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Port forward on CentOS 8 to VM with firewalld not working

I just set up a new CentOS 8 on my server with a VM on it, and I wanted to forward a port from the host to the VM (2228 to 22) with firewalld. I added the port-forward, turned on masquerade and tried it out from my desktop and this was the…
ZofiaZementa
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How to uninstall redis on Centos 8

How can i fully uninstall redis from my Centos 8 machine ? I have a malware that keeps getting in via redis 41533 redis 20 0 5883224 4.4g 2776 S 1593 13.9 13507:24 kdevtmpfsi
Jack Duldi
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Error while trying to backup site files

# tar -czf /backup/backup.tar.gz /var/www/html tar: Removing leading `/' from member names tar: /var/www/html/wp-content/uploads/2020/02: file changed as we read it # ls -la total 17160456 drwxr-xr-x 3 root root 58 Feb 26 07:53…
Jack Duldi
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What is the command line to backup my /var/www/html files?

what is the best command line to backup my files ? tar -czf /backup/backup.tar.gz /var/www/html or tar -czvf /backup/backup.tar.gz /var/www/html and what are the difrences between this to ? P.S. # tar -czf /backup/backup.tar.gz /var/www/html tar:…
Jack Duldi
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I just installed webmin on a Centos 8 machine and when I try to connect to localhost:10000 I get a timeout

I just installed webmin on a Centos 8 machine and when I try to connect to localhost:10000 I get a timeout. Any idea why this could be?
Jack Duldi
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OSCAP on Centos 8

I am trying to run scap-workbench on Centos 8, but I am not seeing a profile for Centos 8. Is there one somewhere? I have googled scap-workbench centos 8, but have not found any. Has one been created yet, or is there a way that I can convert the…
Rex
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Difficulties with Fail2Ban on PhpMyAdmin on CentOS

I am Brazilian and I still try to adapt with the English language. I'm having a hard time getting Fail2Ban to work on phpmyadmin. I'm using CentOS 8.1.1911 and fail2ban 0.10.5-2. My PhpMyAdmin is version 4.9.0.1. I noticed that PhpMyAdmin logs login…
Henrique Fagundes
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When I do a ping for my CentOS 8 web server, it shows a name that is not the hostname or domain name. where is it getting it from?

I have set my hostname like this: $ sudo hostnamectl set-hostname dev.mydomain.com and I see it got set when I do this: $ hostnamectl status Static hostname: dev.mydomain.com Icon name: computer-vm Chassis: vm …
Nick Weavers
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