What does chmod 775 mean? The chmod 775 is an essential command that assigns read, write, and execute permission to a specific user, group, or others.
What does chmod 444 do? 444 = (r– r– r–): owner/group/others are all only able to read the file. They cannot write to it or execute it.
What does chmod 2775 mean? chgrp ourgroup ourdirectory means that the directory will belong to your new group. chmod 2775 ourdirectory does two helpful things to the directory’s file permissions. First, it means that people in your group can create new files in that directory, but other people cannot.
What does chmod 754 do? So if a file has permissions 754 , the user can read, write, and execute; the group can read and execute, while all other users can only read.