Task 29 Use grep to output the text nameserver from the /etc/resolv.conf file. This file lists your DNS servers. Provide the command you used below. Your answer below: Task 30 Provide a command that will show you how many instances of bash are in the /etc/passwd file? There are a few ways to do this. There is an option built into grep (see the man page or google) or you can pipe it to a command that will count it for you. Your answer below