Install OpenNMS Network Monitoring Tool in CentOS/RHEL 7
OpenNMS (or OpenNMS Horizon) is a free and open source, scalable, extensible, highly configurable and cross-platform network monitoring and network
How to Count Word Occurrences in a Text File
Graphical User Interface word processors and note-taking applications have information or detail indicators for document details such as the count
How to Create and Manage Cron Jobs on Linux
Cron is one of Linux’s most useful tools and a developer favorite because it allows you to run automated commands
How to Setup Secure Private Chat Server with Ytalk over SSH
Ytalk is a free multi-user chat program which works similar to the UNIX talk program. The main advantage of ytalk
Best Command Line Language Translators for Linux
The importance of Language translation applications cannot be overemphasized especially for those who travel a lot or communicate with people
How to Find Linux Server Geographic Location in Terminal
In this article, we will show you how to find the IP address geographic location of a remote Linux system
How to Install Seafile on CentOS 7
Seafile is an open source, cross-platform high-performance file syncing and sharing and cloud storage system with privacy protection and teamwork
Useful Commands to Manage Apache Web Server in Linux
In this tutorial, we will describe some of the most commonly used Apache (HTTPD) service management commands that you should
Useful Tips to Troubleshoot Common Errors in MySQL
MySQL is a widely used open source relational database management system (RDMS) owned by Oracle. It has over the years
How to Upgrade from RHEL 7 to RHEL 8
Red Hat has announced the release of Red Hat Enterprise Linux 8.0, which comes with GNOME 3.28 as the default
How to Install PostgreSQL with PhpPgAdmin on OpenSUSE
PostgreSQL (commonly known as Postgres) is a powerful, free and open source, fully-featured, highly extensible and cross-platform object-relational database system,
How to Install and Use Tor Network in Your Web Browser
Privacy Online is becoming a big deal and concerned Internet users are continuously looking for effective methods or tools for