Showing headlines posted by 2daygeek

2DayGeek: Glances is a best alternative to top/htop command on Linux. If you have never tried it before, you can try it now.

2DayGeek: These Linux commands allow you to check the memory usage on Linux.

2DayGeek: The top command enables you to identify high memory and cpu processes on Linux.

2DayGeek: This tutorial shows the difference between DNF vs YUM.

2DayGeek: This tutorial shows you about installing Python 3 on Centos 6.

This tutorial shows the difference between RHEL8 vs RHEL7 vs RHEL6.

cp (copy) is one of the most basic commands that is often performed by a Linux administrator in a day.

2DayGeek: This tutorial will help you to discover high CPU consumption processes in Linux.

Angry IP Scanner is an open-source and cross-platform network scanner which is very fast and simple to use. It scans IP addresses in any range as well as any their ports. It is widely used by network administrators to identify unreachable hosts. An Angry IP scanner can be used for large and small environments. This tutorial can help to you scan a given network.

Sending email from the command line is required when you need to create emails from a shell script. These commands allow the user to send a mail from the Linux terminal.

One of the typical tasks of Linux administrators is to check successful and failed login attempts in the Linux system. This ensures that there are no illegal attempts at the environment. This tutorial helps the user to check successful and failed user login attempts on the Linux system.

This tutorial gives you several options to check Apache (http) web server uptime on Linux.

This tutorial allows the Linux administrator to automatically record the terminal activity of all users for future reference.

2DayGeek: This tutorial shows you different ways to find the IP address of a domain from your Linux terminal.

This tutorial gives you many options to modify or stop the crontab email alert on Linux.

This tutorial helps you to install Atom hackable text and source code editor on Linux.

This tutorial enables the user to record their terminal activity for later reference.

This tutorial provides you with system information every time you log into a shell.

This tutorial will automatically disconnect inactive SSH sessions after five minutes of inactivity.

2DayGeek: This tutorial helps you to create database, database user creation and grant privileges on the MySQL / MariaDB server.