Study tips 117-101

Study tips 117-101, LPI Level 1

What umask will set the file permissions on a newly created file to -rw-r–r– (644)?

Which command will create an ext3 filesystem on /dev/hda2?

What is the proper option to put in /etc/fstab to enable group quotas for a particular parition?

In Bash, inserting “1>&2” after a command redirects

Which command would disconnect the users and allow you to safely execute maintenance tasks?

What is the PID for the Init that is the parent of all the process?

From any mode in vi, how do you save a the current file and exit vi?

Which command would run “make” in the background?

Which instance of somecommand is run with the highest priority?

In GRUB’s configuration file you find the line root (hd1,4)? What is corresponding device name on a Linux system?