Administration tools
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How to install and use CoreFreq – CPU monitoring tool for linux
CoreFreq is a CPU monitoring software designed for 64-bits Processors w/ architectures Intel Atom, Core2, Nehalem, SandyBridge and superior, AMD Family 0F. CoreFreq provides a…
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How to install and use vnstat (Network Traffic Monitor) in linux
vnStat is a console-based network traffic monitor for Linux and BSD that keeps a log of network traffic for the selected interface(s). It uses the…
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SSH Passwordless Login Using SSH Keygen
SSH (Secure SHELL) is an open source and most trusted network protocol that is used to login into remote servers for execution of commands and…
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Install and use Log File Navigator – lnav in Ubuntu and CentOS linux
The Log File Navigator, lnav, is an enhanced log file viewer that takes advantage of any semantic information that can be gleaned from the files…
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Install Taskwarrior (terminal based todo application) on Ubuntu based distribution
Taskwarrior is Free and Open Source Software that manages your TODO list from your command line. It is flexible, fast, efficient, and unobtrusive. It does…
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How to use Linux IP Command
The Linux IP command is similar to ifconfig, but more powerful and is intended to be a replacement for it. You can perform several network…
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How to enable timestamp in Linux History command
The Bash history feature is an invaluable tool which allows users to recall commands previously entered into their shell with relative ease. This makes it…
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Best Free Monitoring system for Linux
In this article, we will introduce a list of free and open source monitoring system that is helping you to monitor system resources such as…
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Install and use Fping app on RHEL/CentOS 6.x/7.x
fping is a program like ping which uses the Internet Control Message Protocol ( ICMP ) echo request to determine if a target host is…
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Install iptraf – tcp/udp network monitoring utility on Ubuntu/Arch/CentOS Linux
iptraf is console-based network statistics utility for Linux. iptraf recognize various protocols, including IP, TCP, UDP, ICMP, IGMP, IGP, IGRP, OSPF, ARP and RARP. In…
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