CHMOD Calculator

Chmod 555

Chmod 555 (chmod a+rwx,u-w,g-w,o-w) sets permissions so that, (U)ser / owner can read, can't write and can execute. (G)roup can read, can't write and can execute. (O)thers can read, can't write and can execute.

Owner Rights (u) Group Rights (g) Others Rights (o)
Read 4 r r r
Write 2 − − −
Execute 1 x x x

Special bits

Setuid 4000 Setgid 2000 Sticky Bit 1000

Extra chmod command options

Output

Modifiers

Octal CHMOD command

$ chmod -R 555 folder_name

Symbolic CHMOD command

$ chmod -R a+rwx,u-w,g-w,o-w folder_name

Chmod Permissions for chmod 555

Chmod owner

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

Chmod group

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

Chmod other

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

How chmod 555 looks in file listing

For files

After changing a file's mode to 555, the file appears as:

- r-xr-xr-x

For folders

After changing a directory's mode to 555, the folder appears as:

d r-xr-xr-x