Ever wondered how many Linux Kernels you have installed in your Linux box? No? …
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Unix/Linux Beginners
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How To Set Password Policies In Linux
By skBy sk 171.8K viewsThis tutorial describes how to set password policies such as password length, password complexity, …
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Fix “ext4-fs error ext4_lookup deleted inode referenced” error in Ubuntu
By skBy sk 33.6K viewsThe other day I started my Ubuntu virtual machine and encountered with the following …
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How to Change SSH Default Port To A Custom Port In Linux
By skBy sk 1.7K viewsIn our previous parts, we saw how to change Apache and FTP default ports …
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How to Change FTP Default Port To A Custom Port In Linux
By skIn our previous tutorial, we saw how to change Apache web server default port. …
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How To Change Apache Default Port To A Custom Port In Linux
By skKeeping 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 9.5K viewsA while ago, we described how to reset root user password in Unix (FreeBSD). …
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How To Fix “unable to lock database” Error In Arch Linux
By skThe other day, I was about to update my Arch Linux system. When I …
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OSBoxes – Free Unix/Linux Virtual machines for VMWare and VirtualBox
By skBy sk 10.4K viewsThis guide explains what is OSBoxes and how to download and deploy all popular …