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Manage Users in Linux

List Users and Groups cat /etc/passwd The file stores all users in the system in :-seperated column format. It has 7 fields starting from <username>, whether password encrypted, user id <uid>, group id <gid>, comment, home directory and shell. cat /etc/group The file contains group name, password, groud id <gid>, and user names in this group. id <username> Shows the user id, group id and groups the person is in.

Tuesday, June 6, 2023 | 2 minutes Read
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Setup Ubuntu 22.04

install packages sudo apt update && sudo apt upgrade -y sudo apt install -y zsh git i3 feh scrot pavucontrol i3blocks tree curl htop picom sudo apt install cmake pkg-config libfreetype6-dev libfontconfig1-dev libxcb-xfixes0-dev libxkbcommon-dev clang install zsh and oh-my-zsh <!-- sudo apt install zsh-autosuggestions zsh-syntax-highlighting --> sh -c "$(curl -fsSL https://raw.github.com/ohmyzsh/ohmyzsh/master/tools/install.sh)" git clone https://github.com/zsh-users/zsh-syntax-highlighting.git ${ZSH_CUSTOM:-~/.oh-my-zsh/custom}/plugins/zsh-syntax-highlighting git clone https://github.com/zsh-users/zsh-autosuggestions ${ZSH_CUSTOM:-~/.oh-my-zsh/custom}/plugins/zsh-autosuggestions install nvim https://github.com/neovim/neovim/releases/tag/v0.7.0 git clone https://github.com/YHRen/nvim_config sudo apt install build-essential llvm xclip follow the instruction in nvim_config.

Monday, May 2, 2022 | 2 minutes Read