Ubuntu
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Centos
Collectl – Monitoring system resources
Collectl is a light-weight performance monitoring tool capable of reporting interactively as well as logging to disk. It reports statistics on cpu, disk, infiniband, lustre,…
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Administration tools
Check disk space usage on linux with Ncdu
Ncdu (NCurses Disk Usage) is a command line tool to view and analyse disk space usage on linux. It can drill down into directories and report…
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Ubuntu
Install and configure OpenVPN server on Ubuntu 13.10 server
A Virtual Private Network (VPN) is a network technology that creates a secure network connection over a public network such as the Internet. OpenVPN is…
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Centos
How to install VLC 2.1.2. player in CentOS/Fedora, Ubuntu, Mint Linux
VLC is a powerful versatile media player that incorporates support for almost all existent video formats under a single interface, allowing the user to enjoy movies,…
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Centos
Install VestaCP on RHEL/CentOS 5.x/6.x and Debian/Ubuntu Linux
Vesta is an open source hosting control panel currently supports RHEL 5.x/6.x, CentOS 5.x/6.x and Ubuntu LTS 12.04, Ubuntu 13.04 and Ubuntu 13.10. It comes with all…
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Centos
Test internet speed from linux command line
Speedtest.net is a pretty good place to check your internet speeds. But there is an even simpler way. Using the speedtest-cli command line app, you…
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Administration tools
Collect System and Hardware information using I-Nex tool
I-Nex is free system info tool (similar to CPU-Z in Windows) which is used to gather information on the main system components (devices) such as…
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Debian
How to install Kernel 3.13-rc6 on Ubuntu 12.10/13.04/13.10, Mint 14/15/16 and Debian Linux
Linus Torvalds has announced the immediate availability of the sixth Release Candidate in the 3.13 branch of the kernel. Linux kernel 3.13 RC6 has arrived…
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Centos
Nmon – linux monitoring tools
nmon is a beutiful tool to monitor linux system performance. It works on Linux, IBM AIX Unix, Power, x86, amd64 and ARM based system such…
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Centos
Dstat linux monitoring tools
Dstat is a versatile replacement for vmstat, iostat, netstat and ifstat. Dstat overcomes some of their limitations and adds some extra features, more counters and…
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