The document discusses permissions in Linux using CHMOD commands. It recommends setting file permissions to 644 for PHP files and 666 for error message files using CHMOD. Directories should be set to 755 and the entire file system to 777 for full access. File permissions can be changed using an FTP client, file manager, or DirectAdmin control panel by entering the CHMOD commands or selecting the permissions in a text box. Permissions can also be applied recursively to subdirectories.

1. 1
Permission CHMOD
Linux
php
Error Message
CHMOD 644 php CHMOD 666
CHMOD 755
CHMOD 777
Permission 2
1 FTP Client
2 File Manager DirectAdmin
1 FTP Client
Permission CHMOD
FTP ftp File Permission

2. 2
Permission (CHMOD)
Recurse into subdirectorier
2 File Manager DirectAdmin
1. Log-in DirectAdmin (Control Panel)
2. File Manager ( File )
3. File Folder CHMOD TEXTBOX