Deletes files owned by the specified user and group

Removes user permissions for files in /home/userdir

Changes only the directory /home/userdir ownership

Recursively changes ownership of all files in /home/userdir

chmod 644 report.doc

Both A and C

chmod u=rw,g=r,o=r report.doc

chmod u=rw,go=r report.doc

Any user with write permissions

Only root

Any user

Only the file owner, directory owner, or root

Files and directories will be set to 2775, restricting access to bob.

Group permissions are restricted, and only bob can access new files

All files will be owned by bob, and group permissions will not apply

Files will inherit groupB as the group, while bob remains the owner of the directory

chmod a+x data.txt

chmod g+x data.txt

chmod u+x data.txt

chmod +x data.txt

Grants read and write permissions to developers

Only changes the owner of /project to developers

Deletes files not owned by developers

Only changes the group ownership of /project to developers

Removes all special permissions

Only grants execute permission to the owner

Grants read-only permission to all users

Sets all permissions for everyone, including special bits

root as both owner and group

bob as both the owner and the group

bob as the owner and public as the group

bob as the owner and root as the group

chown user2:group2 file.txt

chown user2::group2 file.txt

chown user2 group2 file.txt

chown user2,group2 file.txt

rwxrw-r--

rw-rw-r--

rwxr--r--

rwxrw-rw-