Linux Commands

How to get directory size. du -sh directory

List Files: ll -ah

Change Directory cd dir

Change back to home cd

Current Directory pwd

https://learncodethehardway.org/unix/bash_cheat_sheet.pdf

Helpful Search for String grep -rnw 'Dir' -e 'String'

Simple Rsync rsync -r --progress {directory|file} {directory2|file2}

MySQL

CREATE USER '{newuser}'@'{host, recommended to be %}' IDENTIFIED BY '{password}';
create databases {newdb}
GRANT ALL PRIVILEGES ON {db}.* TO '{user}'@'{host ,recommended to be %}';

GRANT ALL PRIVILEGES ON mydb.* TO '{user}'@'{host ,recommended to be %}' WITH GRANT OPTION;

• Used to grant permission to create/delete/edit/update databases/users.

LetsEncrypt

letsencrypt certonly -d {domain} {domain2}``` Domain2 not required but is an example to add more domains to a cert.

Pterodactyl Disable 2FA (v0.6.4)

$u = \Pterodactyl\Models\User::where('username', 'yourusernamehere')->first();
$u->use_totp = false;
$u->save();

Calendar

cal

History

history

List Block Devices lsblk or lsblk -l

List Open Files lsof