By default, some important system services are started automatically when the system boots. For…
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Linux Commands
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DNSFAQLinuxLinux AdministrationLinux CommandsLinux Tips & Tricks
How To Clear Or Flush DNS Cache In Linux
By skBy sk 6038 viewsThis brief guide explains all possible ways to clear or flush DNS cache in…
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Command line utilitiesFAQLinuxLinux AdministrationLinux BasicsLinux CommandsLinux Tips & TricksTips and TricksUnix/Linux BeginnersUtilities
Good Alternatives To Man Pages Every Linux User Needs To Know
By skBy sk 2968 viewsA man page, acronym of manual page, is a software documentation usually found in…
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Command line utilitiesFAQLinuxLinux AdministrationLinux BasicsLinux CommandsLinux Tips & TricksTips and TricksUnix/Linux Beginners
The Grep Command Tutorial With Examples For Beginners
By skBy sk 10684 viewsIn this tutorial, we are going to learn about “grep” command. Grep stands for…
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Command line utilitiesFAQKVMLinuxLinux AdministrationLinux BasicsLinux CommandsLinux Tips & TricksOracle VirtualBoxQEMUTips and TricksTrouble shootingUtilitiesVirtualization
How To Check If A Linux System Is Physical Or Virtual Machine
By skBy sk 19906 viewsAs a Linux administrator, sometimes you might be wondering whether you are working on…
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Command line utilitiesContainersFAQKVMLinuxLinux AdministrationLinux CommandsTips and TricksVirtualization
Display Virtualization Systems Stats With Virt-top In Linux
By skBy sk 629 viewsVirt-top is a top-like utility for displaying the stats of virtualized domains in Linux.…
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Command line utilitiesElementary OSFAQLinuxLinux AdministrationLinux BasicsLinux CommandsLinux MintLinux Tips & TricksPop OSPythonUbuntuUnix/Linux BeginnersUtilities
How To Find Best Ubuntu APT Repository Mirror
By skBy sk 6747 viewsThe first important thing to do after installing a fresh Ubuntu OS is to…
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FAQLinuxLinux BasicsLinux CommandsLinux Tips & TricksTips and TricksUnix/Linux Beginners
Print Files Without Comments And Empty Lines In Linux
By skBy sk 544 viewsWhen you display a source code or config file’s contents in the standard output…
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BASHBash TipsFAQLinuxLinux BasicsLinux CommandsLinux Tips & TricksTips and Tricks
Difference Between Defining Bash Variables With And Without export
By skBy sk 344 viewsI’ve added this “export HISTCONTROL=ignoredups” line in ~/.bashrc file to avoid duplicate entries in…