1. File and Directory Operations:
mkdir: Create a new directory.cd: Change the current directory.pwd: Print the working directory.touch: Create an empty file or update file timestamps.ls: List files and directories in the current location.rm: Remove files or directories.cp: Copy files or directories.mv: Move or rename files and directories.
⭐list of all linux commands with a simple stem:
🚀✨Connect to server. TYpe ls (list of all folders.)
cd ls
cd bin (bin will open and do ls means list of all commands in bin)
2. File Content Manipulation:
touch: Create a file.cat: Concatenate and display file content.Vim: Editor (Other editor can use Nano,vi)head: Display the beginning of a file.tail: Display the end of a file.
cp: Copy from one directory to other.
mv: Move from one directory to other.
Touch deep{3..10}.txt: To create mutilple files with one command.
3.File Permissions:
chmod: Change file permissions.chown: Change file ownership.
4. User and Group Management:
whoami: Display the current user.id: Display user and group information.
useradd: Add a new user.
su: switch user.passwd: Set or change a user's password.
groupadd: Add a new group.usermod: Modify user properties.userdel: Delete a user.