How do you add comments on UFW firewall rule?
The iptables and ip6tables commands are used to set up a Linux firewall. However, many new Linux sysadmins and users find it challenging to use iptables. Hence, the ufw program …
Linux Howto’s for System Administrations
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The iptables and ip6tables commands are used to set up a Linux firewall. However, many new Linux sysadmins and users find it challenging to use iptables. Hence, the ufw program …
Let us see how to fix the “bash: add-apt-repository: command not found” error on an Ubuntu/Debian Linux system when you run the add-apt-repository command. Love this? sudo share_on: Twitter – …
This quick tutorial explains how to download and install the latest GIMP application on Ubuntu or Debian Linux and friend using the CLI. Love this? sudo share_on: Twitter – Facebook …
I am a new Debian Linux 11 server user. How do I set up an OpenVPN Server on Debian Linux version 11 server to shield my browsing activity from bad …
How do I enable kernel crash dump Debian Linux 9/10/11 using the command-line option? How can I view crash reports on Debian machine? Love this? sudo share_on: Twitter – Facebook …
While working on the client’s system, I found that the whois client was missing. So I used that in one of my deployment scripts. I should add that to cloud-init …
The ffmpeg is free and open-source video converter software for Linux and Unix-like systems. However, on Ubuntu/Debian Linux and other distros, NVIDIA hardware-based encoding is disabled at compile time. So, …
I have Debian 10.10 installed on the AWS EC2 and Linode server. How do I upgrade Debian 10 Buster to Debian 11 Bullseye using the apt command or apt-get command …
When working with Ubuntu, Debian Linux, and ZFS, you will run into ZFS cache size problems. You see, not all Ubuntu or Debian servers need aggressive file caching. Some servers …
I have Debian 10 Linux cloud server, and it is configured to get IP addresses via DHCP. How do I convert DHCP address to static IP address settings? Tutorial details …