How to install docker on AlmaLinux 8
To install docker on AlmaLinux, run the following commands Install yum-utils Add docker repository Install Docker CE with Enable docker
How to Install ffmpeg static build
FFmpeg binary static build available for download from https://johnvansickle.com/ffmpeg/ To install ffmpeg static build, run See ffmpeg
grubby
grubby is provided by package grubby on RHEL based systems. To install grubby, run To list all kernels, run To
How to list iptables rules
To view all rules in iptables, run Or To list iptables rules with out resolving IP to hostname To show
How to change varnish port in Ubuntu
To change the varnish port, run the command It opens an editor, in the editor, paste the following This will
Mounting partition stored inside Logical Volume
On a KVM Virtual machine using LVM storage, the LVM disk is partitioned as follows. I want to mount partition
Configure multiple SSL certificates in nuster
Nuster is a high performance HTTP proxy cache server. It is based on haproxy. To configure multiple SSL certificates in
How to Remove a logical volume
To remove a logical volume, you can use the command Example This will remove logical volume with the name “win10”
systemd-networkd
systemd-networkd configuration files are stored in /etc/systemd/network/ Example Here is a sample config To restart systemd-networkd See IP
How to disable a rule in ModSecurity Apache
To disable a rule in ModSecurity, edit Apache configuration, add It will disable rules with IDs 980130 and 949110. On
access denied: tty ‘tty1’ is not secure
On a CentOS 7 server, when login as user root on the console, login fails. If I log in as
How to install cwebp on CentOS 7
cwebp is a command line program used to convert images into webp format. To install cwebp on CentOS 7, run