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Monitoring Network Performance With Cacti on CentOS & RHEL-based Systems
Network monitoring is an essential aspect of system administration, especially for large enterprise networks. The ability to monitor network performance…
Author: Rahul
I, Rahul Kumar am the founder and chief editor of TecAdmin.net. I am a Red Hat Certified Engineer (RHCE) and working as an IT professional since 2009..
Games
Watch ASCII Star Wars in Command Prompt
This is an copy of Star Wars totally created with ASCII characters. It can be easily watch using any computer…
Linux Commands
How to Use the Sed Command to Replace String in Files
Do you ever have a situation where you need to replace a word or sentence in many files? You could…
PostgreSQL
How to Install phpPgAdmin on CentOS & RHEL using Yum
phpPgAdmin is web-based client written in php for accessing and managing PostgreSQL databases. It provides very efficient way to work…
Linux Tutorials
Linux RPM Command with Real-World Examples
The Red Hat Package Manager (RPM) is an essential tool for managing software on RPM-based Linux distributions such as Red…
Uncategorized
MySQL Database Backup RPM
I had created this rpm few months back. Now it is available for all users. This rpm have a simple…
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File Encryption using GPG Key Pair in Linux
GPG basic file encryption doesn’t required public/private key. But to make a encrypted file more secure you can use RSA/DSA…
Linux Commands
tar Command in Linux with Practical Examples
The tar command is an essential tool for Linux users, especially for those who work with a large number of…
Linux Commands
How to use zip command in Linux
The zip command in Linux is a utility used for packaging a group of files into a zip archive. The…
Uncategorized
File Encryption using GPG Command Line in Linux
AS we know, now a days it’s not safe to send and receive data over internet. There are many option…