Group Anagrams (medium), problem from NeetCode 250

Longest Common Prefix (easy), problem from NeetCode 250

Two Sum (easy), problem from NeetCode 250

Valid Anagram (easy), problem from NeetCode 250

Contains Duplicate (easy), problem from NeetCode 250

Concatenation of Array (easy), problem from NeetCode 250

ls is one of most used command, it is very plain though. Lets make it interesting.

GNU Core utils are powerful and fast. Let’s see an example.

Shell prompt customization is tideous and non-portable. starship to the rescue!

F-Droid makes it easy to browse, install, and keep track of updates on your device.

A framework for managing and maintaining multi-language pre-commit hooks. Let’s use it

mu is a tool for dealing with e-mail messages stored in the Maildir-format, on Unix-like systems. mu includes an emacs-based e-mail client (mu4e)

Here is the promised part 2 for the post, own your router. Let’s upgrade OpenWrt firmware.