Recent Posts

Nix: Check If A Port Is In Use

less than 1 minute read

The lsof command is used to list open files. This includes listing network connections. This means I can check if a particular port is in use and what proces...

Nix: Check Ubuntu Version

less than 1 minute read

Are you on Ubuntu? Want to know what version (release) of Ubuntu you are using?

Nix: Disk Speed Benchmark

less than 1 minute read

In Linux, the dd command can be used for simple I/O performance measurements as follows: