PacVim – A Game That Teaches You Vim Commands
Although Vim (short for VI Improved) is a popular text editor on Linux systems, people still find it hard to
Aaron Kili
ctop – Top-like Interface for Monitoring Docker Containers
ctop is a free open source, simple and cross-platform top-like command-line tool for monitoring container metrics in real-time. It allows
How to Install VirtualBox Guest Additions in Ubuntu
VirtualBox Guest Additions are a collection of device drivers and system applications designed to achieve closer integration between the host
DomTerm – A terminal Emulator and Console for Linux
DomTerm is a free open-source feature-rich, modern terminal emulator and screen multiplexer (like tmux or GNU screen), which is based
Pyenv – Install Multiple Python Versions for Specific Project
Managing multiple versions of Python on a Linux system is not an easy task, especially for beginners. Sometimes it even
MTR – A Network Diagnostic Tool for Linux
MTR is a simple, cross-platform command-line network diagnostic tool that combines the functionality of commonly used traceroute and ping programs
How to Enable NUX Dextop Repository on RHEL/CentOS 7/6
Nux Dextop is a third-party RPM repository that contains multimedia and desktop packages for Enterprise Linux distributions such as RHEL,
Tuned – Automatic Performance Tuning of CentOS/RHEL Servers
To maximize the end-to-end performance of services, applications and databases on a server, system administrators usually carry out custom performance
ngxtop – Monitor Nginx Log Files in Real Time in Linux
ngxtop is a free open source, simple, flexible, fully configurable and easy-to-use real-time top-like monitoring tool for nginx server. It
How to Monitor Nginx Performance Using Netdata on CentOS 7
Netdata is a free open source, scalable, adaptive, customizable, extensible, and powerful real-time performance and health monitoring tool for Linux
How to Remove Docker Images, Containers and Volumes
Docker is an open-source, powerful, secure, reliable and efficient container platform that enables realistic independence between applications and infrastructure. It
Y-PPA-Manager – Easily Add, Remove and Purge PPAs in Ubuntu
A PPA, or Personal Package Archive is a software packaging and distribution system for Ubuntu users. It allows you to