Linux System Administration
What is the “/etc/profile.d/” Directory’s Role in Linux
In the vast landscape of the Linux operating system, understanding the intricacies of various system directories is key to effective…
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..
Database Management
How to Install Apache CouchDB on Ubuntu & Debian
Apache CouchDB is a database management system that seamlessly takes the data to the edge and then back again. It’s…
General Articles
Configuring Apache Userdir on Ubuntu and Debian: A Simplified Guide
Apache is a versatile, open-source HTTP server for modern operating systems including UNIX and Windows. It provides a secure, efficient,…
Linux System Administration
DNF Command in Linux with Practical Examples
Linux, the backbone of many computer systems around the world, is known for its versatility and robustness. An integral part…
Bash Tips & Tricks
Using the =~ Operator in Bash
In Bash scripting, a host of operators is available to manipulate, compare, and test data. One of the operators is…
Database Optimization
A Comprehensive Guide to Optimizing MySQL Table
MySQL is one of the most popular open-source relational database management systems, relied upon by countless developers and companies worldwide.…
Bash Tips & Tricks
Decoding $?: The Heart of Error Handling in Bash Scripting
Bash, the Bourne Again SHell, is one of the most widely used shell scripting languages due to its compatibility with…
Linux System Administration
Setting Up an SFTP Server on CentOS/RHEL Systems
Secure File Transfer Protocol (SFTP) is a protocol that provides a secure and reliable mechanism for accessing, transferring, and managing…
Control Panel
How to Install and Use Cockpit on Ubuntu
The complexities of managing a server can be daunting, especially if you are new to the field. Thankfully, there are…
General Articles
How to Permanently Disable Swap Partition in Linux
The swap partition or swap file in a Linux operating system acts as a temporary storage area on the hard…