Making Your Laptop Battery Last
One setting and a few habits can double a battery's useful life.
2026
4 postsPDF Manipulation on Linux
Compress and merge PDFs with Ghostscript and pdftk.
Zotero: Reference Management for Researchers
A free reference manager that exports clean BibTeX for LaTeX.
Modern Python Workflow: Ditch pip and conda for uv
uv is a blazing-fast Python package manager written in Rust. Here's how to replace your old pip and conda habits with a cleaner modern workflow.
2025
2 postsInkscape Workflow for Scientific Graphics
Essential Inkscape techniques for creating scientific illustrations and technical diagrams
Bash Scripting Basics
Essential bash commands and scripting concepts for GNU/Linux beginners
2024
5 postsGnuPG Essentials
Encrypt files and manage cryptographic keys using GnuPG on GNU/Linux systems
Awesome Linux Apps
A curated list of Gnu/Linux apps (FOSS)
Multimedia file processing
A user friendly guide to work with video and audio files
The Linux Endgame (feat. Gentoo Linux)
Things that need to know before running Gentoo Linux as a datily driver
NixOS Configuration
NixOS is an unique GNU/Linux distro when comes reproducable build and atomic update
2023
5 postsJulia for Absolute Beginners
Julia introductory course for Absolute Beginners
Docker Basics
Beginner guide for docker
Secure Shell (ssh) Protocol
Connect remote using OpenSSH(OpenBSD Secure Shell) protocol
Backup Files
Backup your files by rsync and rclone tools
Archive and Compress Files
Archive many files into single file and compress for reducing file size
2022
3 postsEncrypt Drive Using Luks
LUKS is a disk encryption tool for GNU/Linux system
Ultimate Guide for Git and Github/Gitlab
Git is version control system which tracks changes of your code and github is the remote for storing the codes
Setting Up Python Workspace with Virtualenv and VS Code
Virtualenv is powerful tool which helps developer to build up virtualenv apart from main system
2021
3 postsA User Friendly Archlinux Installation Guide
Archlinux is the distro for every DIY Linux enthusiastic who likes to build their machine in whatever way they want
Advanced Scientific Plot Using Matplotlib
Matplotlib is a powerful plotting package available for python. It provides high-quality graphics and interacting plots.
Computational Physics Using Python
Physicists use python extensively in various research problems. I have discussed why you should use python for your academic research project.