Question

I need help with this.

10-21. Briefly describe the following Linux commands and acronyms.
 ssh:
 telnet:
 traceroute:
 TCP:
 LAN:
 DNS:
 ftp:
 ssh:
 ping:
 env:
 g++:
 gcc:

22. Show a command that will create a file named "etc.tar" in your home directory from recursively going through all of the files in the "/etc" directory. In other words, the "etc.tar" file will include the files in the "/etc" directory as well as all of its subdirectories. IMPORTANT: This command must work for any user as well as work from any directory.  

23. In bash, multiple commands can appear on a single command line when they are separated by certain one to two character control operators. Excluding the newline command initiator, list five other control operators which separate commands.  

Answer 1

21)Answer: