How To Autostart Screen Session On Linux When Logging In
A few days ago, we have seen how to autostart Tmux session whenever you log in to a Linux system either locally or remotely via SSH. Today, we are going to see how to autostart...
Category: FAQ
How To Reset Root User Password In CentOS 8 / RHEL 8
This brief tutorial explains how to reset Root user password in CentOS 8 and RHEL 8 server editions. This quick tip will be helpful when you lost the root user’s password and want to recover...
Limit The Number Of SSH Logins Per User/Group/System
As you probably know, we can SSH into a remote Linux system by the same user multiple times. There is no limit! You could simply open multiple Terminal windows (or multiple tabs in the Terminal)...
Autostart Tmux Session On Remote System When Logging In Via SSH
It is always a good practice to run a long running process inside a Tmux session when working with remote systems via SSH. Because, it prevents you from losing the control of the running process...
How To Zoom Tmux Panes For Better Text Visibility
I have been using GNU Screen and Tmux terminal multiplexers for many years now. They help a lot when doing different tasks simultaneously. Today I encountered with one of cool feature of Tmux – Zooming...
A List Of Useful Console Services For Linux Users
A while ago, we have seen a list of useful tools for Linux sysadmins and useful BASH scripts for commandline users. Today, we will discuss some useful console services for Linux users. These console services...
How To Monitor Linux System Uptime Using Uptimed
A while ago, we discussed how to find Linux system uptime using Tuptime utility on Linux. Today, we are going to learn about a similar utility named Uptimed. It is a command line utility used...
Linux Troubleshooting – netstat command not found in CentOS 7/8 And RHEL 7/8
As you probably know, Netstat (network statistics) is a command line tool that can be used to check the network configuration and activity. The netcat command is not available in the minimal installation of RHEL...
Linux Troubleshooting – semanage command not found in CentOS 7/8 And RHEL 7/8
A while ago, I was trying to configure Apache server to listen to a different port other than its default port i.e 80. After I made the necessary changes in the Apache configuration file and...
Prevent Files And Folders From Accidental Deletion Or Modification In Linux
Some times, I don’t think straight and accidentally “SHIFT+DELETE” my data. Worse, I don’t even backup the data before deleting them. If you’re anything like me, here is a good news for you. There is...
