Install Nagios Core on openSUSE 15.3 Linux
Nagios is an open-source, industry-leading, and enterprise-grade monitoring tool that you can use to keep an eye on most if
Aaron Kili
How To Enable 64-bit Version Option in VirtualBox
Are you trying to install a 64-bit operating system in VirtualBox and you can’t seem to see the 64-bit version
How to Create Sudo User in openSUSE Linux
The sudo command allows a user to administer a Linux system with the security privileges of another user, by default,
How to Run a Linux Command Without Saving It in History
By default, every command that you execute on your terminal is stored by the shell (command interpreter) in a certain
How to Install Slack Messaging Tool in Linux
Slack is a modern, popular, feature-rich, flexible, and secure business communication and collaboration platform. It’s an enterprise-grade tool that ships
How to Run a Command Multiple Times in Linux
For one reason or the other, you may wish to run a command repeatedly for several times in Linux. This
How To Limit Rate of Connections (Requests) in NGINX
In our last article which is part of our NGINX traffic management series, we discussed how to limit the number
How To Limit Number of Connections (Requests) in NGINX
NGINX ships with various modules to allow users to control traffic to their websites, web applications, as well as other
How to Install dbWatch to Monitor MySQL Performance in Linux
dbWatch is a powerful, multi-platform, fully-featured, and enterprise-grade SQL database monitoring and management tool that gives you full control over
Top 8 YUM/DNF ThirdParty Repositories for RHEL-Based Linux
YUM (Yellowdog Updater Modified) is an open-source, widely used command-line and graphical-based package management tool for RPM (RedHat Package Manager)
How to Connect to Remote Database via SSH Tunnel in pgAdmin4 and DBeaver
SSH allows two computers to communicate and encrypts the shared data. It’s a commonly used method for securely accessing remote
How to Create Custom 404 Error Page in NGINX
Every time NGINX encounters an error as it attempts to process a client’s request, it returns an error. Each error