[http://unixhelp.ed.ac.uk/CGI/man-cgi?grep grep]<br>

[http://man7.org/linux/man-pages/man1/wc.1.html wc]

{{Admon/tip|Access to Instructions for Lab1|Since you will performing a full install on your computer, you cannot use that computer to simultaneously view instructions while you perform the full install. Here are some suggestions to make this process easier:<ul> <li>'''Printout Lab1 instructions''' at home prior to performing Lab1</li> <li>'''Use a smart-phone, notebook, or netbook computer to view lab instructions''' (highly recommended)</li><li>If lab space availability is not an issue, '''use another computer termimal to view lab instructions''' while performing install</li><li>'''Follow step-by-step instructions from your OPS235 instructor''' (if demonstrated by instructor)</li></ul>|