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I got problems setting file permissions please help me out with the commands i know its "chmod" but think i am not setting it the right way.
Also help me out with the command to view all the users entitled to use the machine and the groups they are in.
There are additional permissions.
These are the set group or user ID bit (s), the sticky bit (t), and X.
These permissions can be applied to directories or files. The sticky, SUID, or SGID bits can be set the same way other other file and directory permissions are set.
Only root is permitted to turn the sticky bit on or off. In addition the sticky bit applies to anyone who accesses the file. The syntax for setting the sticky bit on the /tmp directory is as follows:
chmod +t /tmp
So the output of ls -l will look either like this,
drwxrwxrwt 5 sys sys 543 May 21 02:41 tmp
or like this->
drwxrwxrwT 5 sys sys 543 May 21 02:41 tmp