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Chmod 4026

Chmod 4026 (chmod a+rwx,u-rwx,g-rx,o-x,ug+s,+t,g-s,-t) sets permissions so that, (U)ser / owner can't read, can't write and can't execute. (G)roup can't read, can write and can't execute. (O)thers can read, can write and can't 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 4026 folder_name
OR use the symbolic CHMOD Command:

chmod -R a+rwx,u-rwx,g-rx,o-x,ug+s,+t,g-s,-t folder_name
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Chmod Permissions for chmod 4026

Chmod owner

  • Owner can't read
  • Owner can't write
  • Owner can't execute

Chmod group

  • Group can't read
  • Group can write
  • Group can't execute

Chmod other

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

How chmod 4026 looks in file listing

For files

After changing a file's mode to 4026 the file's mode will be displayed in Unix style file lsting as: ---S-w-rw-

For folders

After changing a directory's mode to 4026 the folder's mode will be displayed in Unix style file lsting as: d--S-w-rw-