Ubuntu 22.04 LTS is out
Canonical the parent company of Ubuntu has announced Ubuntu 22.04 LTS tagged as Jammy Jellyfish. It is available for download in different flavors.
M M Arif
Optimize imports in Android applications
Working on Android applications mean a lot of files and lots of imports in each package. These imports can be cleaned up easily if you have Android Studio installed. Read on how to optimize imports in your Android applications the easy way.
How to upgrade PHP FPM
If you are running PHP FPM 7.x version(s) and thinking it's time to upgrade, this article will guide you how to upgrade PHP FPM.
Configure UFW firewall on Ubuntu
UFW(uncomplicated firewall) is a default firewall comes pre-installed on all Ubuntu servers. UFW is a simple firewall to use and you can easily manage it. We will talk about how to configure UFW firewall on Ubuntu for a web server.
Authenticate via private key to Linux server
The default behavior if you spin up a new server is to login with username and password. Some cloud based providers also provides key based authentication now. If you have just password based login, read on how to authenticate via private key to your Linux server.
Fix Nextcloud column size too large
Recently I upgraded my Nextcloud instance and after upgrading I got some missing indexes to fix. That's normal with Nextcloud, you will get things from time to time to update. Here we will fix an error 'column size too large' when you run the occ command on the server.
