How to fix : Unable to install GParted on Ubuntu
I have tried to install GParted from the Ubuntu software center but I got the error below :
Could not get lock /var/lib/dpkg/lock’ Error in Ubuntu (more…)
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August 7, 2019
How to edit a text in Linux using Nano – A beginner’s guide
Many new Linux users feel intimidated by the classical Linux text editors, i.e. mainly VIM and EMACS since they require a prior knowledge of basic shortcuts and some Linux basics knowhow. Fortunately for beginners (more…)
August 7, 2019
How to Install OpenVPN on Ubuntu 16.04 And 18.04
Virtual Private Network or VPN is a private network of securely interconnected computers over the insecure public internet. A user who wants to access this private network as if he is connected to a LAN, must use a (more…)
August 6, 2019
How to fix WiFi not working on Ubuntu
A WiFi connection is a common issue that can be either a software or a hardware issue. In Ubuntu, the NetworkManager makes the connection to wifi without you having to perform any manual task. At times (more…)
August 5, 2019
How to set up a firewall on Ubuntu 18.04
By default Ubuntu has a built-in firewall known as UFW(uncomplicated firewall). For inexperienced users, It it difficult to use iptables in order to properly configure a firewall. UFW makes the configuration of a firewall (more…)
August 2, 2019
How to find the largest files on Linux
Most of us have installed tens of applications in our machines. As time goes on, many files will get bigger and bigger and your disk space will start to shrink. It is therefore important to know the files or directories that are (more…)
August 1, 2019
