SSH (Secure Shell)
SSH, or Secure Shell, is a protocol that allows users to securely connect to a remote server or computer over a network, execute commands, and transfer files between systems. It
March 11, 2023
1 Comment
networking
NTP (Network Time Protocol)
Keeping accurate time is critical for many computer systems. Accurate timekeeping is particularly important for servers, which often need to perform tasks at specific times or coordinate with other systems.
March 10, 2023
1 Comment
Firewall and iptables
Firewalls are an essential security tool for protecting your network and data. A firewall is a software or hardware-based solution that monitors and controls incoming and outgoing network traffic based
March 9, 2023
3 Comments
Create a Local YUM Repository for RHEL 9.1 / CentOS 8
A local YUM (Yellowdog Updater Modified) repository on CentOS or RHEL (Red Hat Enterprise Linux) operating systems serves as a central location to store RPM (Red Hat Package Manager) packages
March 5, 2023
No Comments
How to configure static IP address on Ubuntu 22.04
This is a simple article that explain how to change the IP from dynamic to static. Step 1: Change IP in Netplan Ubuntu 22.04 use the latest Netplan as the
March 2, 2023
No Comments