View and modify linux File Permissions

View and modify linux File permissions-Linux general technology-Linux technology and application information. For more information, see the following section. View linux File Permissions: ls-l file name

View linux folder permissions: ls-ld folder name (directory)

Modify file and folder permissions:

Sudo chmod-(representing the type) ××× (owner) ××× (group user) ××× (other Users)

Commands for modifying permissions:

Sudo chmod 600 ××× (only the owner has read and write permissions)

Sudo chmod 644 ××× (the owner has the read and write permissions, and the group user only has the read permission)

Sudo chmod 700 ××× (only the owner has the permission to read, write, and execute the chmod)

Sudo chmod 666 ××× (everyone has read and write permissions)

Sudo chmod 777 ××× (everyone has the permission to read, write, and execute the chmod)