Keeping the Linux server secure is the vital duty of a system administrator. While …
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How To Reset Root User Password In Arch Linux, CentOS And Ubuntu
By skBy sk 11.3K viewsA while ago, we described how to reset root user password in Unix (FreeBSD). …
- Arch LinuxEndeavourOSFAQLinuxLinux AdministrationLinux BasicsLinux troubleshootingManjaroPackage managementTrouble shootingUnix/Linux Beginners
How To Fix “unable to lock database” Error In Arch Linux
By skThe other day, when I try to update my Arch Linux system, I encountered …
In our previous tutorial, we discussed about Arch Linux 2016 installation. Today, In this …
- Oracle VirtualBoxFAQLinuxTips and TricksTrouble shootingVirtualization
VirtualBox Error – Cannot register the DVD image because UUID already exists
By skBy sk 7.6K viewsI have been using Oracle VirtualBox for many years now. It helped me a …
- Linux troubleshootingCentOSFAQLinux AdministrationLinux BasicsLinux Tips & TricksPackage managementTips and TricksTrouble shooting
Yum Doesn’t Work In Clean CentOS 7 – How To Fix It?
By skBy sk 2.9K viewsToday, I was banging my head on the wall to find the solution for …
- Oracle VirtualBoxLinuxLinux Tips & TricksTrouble shootingUbuntu
How to Fix ‘Failed to install the Extension pack’ error in Ubuntu
By skBy sk 3.4K viewsThis short tutorial explains how to fix ‘Failed to install the Extension pack’ error …
- Linux troubleshootingFAQLinuxLinux MintOracle VirtualBoxTips and TricksTrouble shootingUbuntu
How To Fix “Package operation failed” Error In Ubuntu
By skBy sk 6.2K viewsThis brief guide explains how to fix “Package operation failed” error in Ubuntu Linux …