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Chmod 7771

Chmod 7771 (chmod a+rwx,o-rw,ug+s,+t) sets permissions so that, (U)ser / owner can read, can write and can execute. (G)roup can read, can write and can execute. (O)thers can't read, can't write and can execute.

Owner Rights (u) Group Rights (g) Others Rights (o)
Read (4)
Write (2)
Execute (1)
Extra chmod command options







Use the octal CHMOD Command:

chmod -R 7771 folder_name
OR use the symbolic CHMOD Command:

chmod -R a+rwx,o-rw,ug+s,+t folder_name
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Chmod Permissions for chmod 7771

Chmod owner

  • Owner can read
  • Owner can write
  • Owner can execute

Chmod group

  • Group can read
  • Group can write
  • Group can execute

Chmod other

  • Others can't read
  • Others can't write
  • Others can execute

How chmod 7771 looks in file listing

For files

After changing a file's mode to 7771 the file's mode will be displayed in Unix style file lsting as: -rwsrws--t

For folders

After changing a directory's mode to 7771 the folder's mode will be displayed in Unix style file lsting as: drwsrws--t