crazyoptimist
Blog
About
  • Python Development Environment Setup - an Excellent Way

    Dec 8, 2022 · 1 min read  ·
    Share on:

    Install pyenv to manage multiple python versions This gist self-explains how to install pyenv and use it to manage multiple python versions on your machine Manage virtual envs A virtual env is where dependencies live without polluting the global space of the current python version, preventing dependency version …

    Read More
  • Tmux Cheatsheet

    Oct 12, 2022 · 2 min read  ·
    Share on:

    I use linux terminal all day, and if you are like me, you should use tmux, which enables a number of terminals to be created, accessed, and controlled from a single screen, just to be more productive! So, there're some essential commands for tmux down below. start a new session 1tmux # session name will be 0,1,2, ... …

    Read More
  • How to Make a Swap Space Using a Swap File in Linux

    Oct 6, 2020 · 2 min read  ·
    Share on:

    This article is based on the content of aws knowledgebase. You might have been stuck in memory leak when building some kinda javascript-heavy frontend apps like Vue or React on a cloud server itself. Just for serving built artifacts, we do not need large instances, but still the building process is always hungry for …

    Read More
  • How to Install Golang on Manjaro

    May 22, 2020 · 1 min read  ·
    Share on:

    Manjaro is an attractive distro built on top of Arch. Let's get golang development environment ready on your Manjaro machine! You can just update the whole system packages and then simply install golang stable version provided by the Arch repository, not sure what it's called really. 1pacman -Syu 2pacman -S go 3go …

    Read More
  • How to Install Vmware-Tools on Manjaro - an Awesome Distro of Arch Linux

    Apr 23, 2020 · 1 min read  ·
    Share on:

    As you may know, the package manager of Arch Linux is "pacman". 1sudo pacman -Syu #Update and upgrade system packages 2sudo pacman -S package_name #Install a new package 3sudo pacman -R package_name #Remove a package 4sudo pacman -Rn package_name #Remove along with backup-ed config files 5sudo pacman -Rsu …

    Read More
  • How to Update Apt Repository on Kali Linux

    Feb 18, 2020 · 1 min read  ·
    Share on:

    Back up the current sources.list first. 1sudo cp /etc/apt/sources.list /etc/apt/sources.list.backup Well, run this command then. 1sudo echo "deb http://http.kali.org/kali kali-rolling main non-free contrib" > /etc/apt/sources.list Now you can run apt update command! Happy networking! 😎

    Read More

crazyoptimist

Software Engineer
Read More

Featured Posts

  • Automatic Https With Caddy - Extremely Easy
  • How to Deploy Next.js App to AWS EC2 in Production and Set up CI/CD with Github Actions
  • GPG Key in Git - Get Your Every Commit Verified
  • Deploy Your Web Apps in Just a Minute - Made With 💖 for Dockerists

Recent Posts

  • Python Development Environment Setup - an Excellent Way
  • Setup Neovim with vim-plug on Windows 11

Categories

DEVOPS 23 NETWORK 11 LINUX 6 DOCKER 3 GOLANG 3 JAVASCRIPT 3 VIM 2 PYTHON 1
crazyoptimist

Copyright  CRAZYOPTIMIST. All Rights Reserved