systemd-journald is a service that collects and stores logging data, creating structured, indexed journals based on the logging information it receives. But sometimes the logs… Read More »How to Remove And Limit Journal Log Size in Linux?
The previous article explained how to install the Nagios application on Ubuntu. This article will explain how to install the Nagios application on RockyLinux. … Read More »How to Install Nagios on RockyLinux?
If you open the configuration file on the Linux Server, you will usually find many comments used in the file, which are started by a… Read More »How to Display a File Without the Hashtag Sign on Linux?
Nagios is an event monitoring system created by Ethan Galstad and first released in 2002, which offers monitoring and alerting services for servers, switches, applications,… Read More »How to Install Nagios on Ubuntu?
A Docker is a platform for developing, shipping, and running container applications. Docker is like installing a virtual machine application on your laptop or server,… Read More »How to Install Docker on the Linux Server?
In general, sysadmins will use the free -m command to see how much server memory is on the Linux server and how much is used.… Read More »How to Display Server Memory Percentage on Linux?
SUDO stands for “SuperUser DO” and it is a program for Unix-like computer operating systems that enables users to run programs with the security privileges… Read More »How to Make a Linux User Have the sudo Function?
