Usage: tail [OPTION] [FILE]...
Print last 10 lines of each FILE to standard output. With more than one FILE, precede each with a header giving the file name. With no FILE, or when FILE is -, read stdin.
Options:
-n NUM Print last NUM lines instead of last 10 -f Output data as the file grows. This version of 'tail -f' supports only one file at a time. |
Example:
$ tail -n 1 /etc/resolv.conf nameserver 10.0.0.1 |