======Part 2======

=====Entries=====
====Entry 1: October 5, 2012====

<cli>
lab46:~/badname/exercise$ cat one*
lab46:~/badname/exercise$ cat just*
lab46:~/badname/exercise$ cat compress*
lab46:~/badname/exercise$ cat change\ my\\\ name.file
lab46:~/badname/exercise$ cat \*\*\*\ watch\ out\!\ \*\*\*
lab46:~/badname/exercise$ cat \?\?\?\ can\ you\ delete\ me\ \?\?\?.abc
lab46:~/badname/exercise$ cat '#pico28903#'
lab46:~/badname/exercise$ cat '$USER VALUE$'
lab46:~/badname/exercise$ cat '`ls` * HI! *'
</cli>
<cli>
lab46:~/badname/challenge$ rm '- challenge round -'
rm: invalid option -- ' '
Try `rm ./'- challenge round -'' to remove the file `- challenge round -'.
Try `rm --help' for more information.
lab46:~/badname/challenge$ rm ./'- challenge round -'
rm: remove regular file `./- challenge round -'? y
lab46:~/badname/challenge$ dir
lab46:~/badname/challenge$ 
</cli>
Thanks to Dustin Sherburne for all the help.
====Entry 2: October 26, 2012====
<cli>
cat spring2013-20121026.html | grep '^<TH CLASS="ddtitle"' | sed 's/^.*crn_in=.....">//g' | sed 's/<\/A><\/TH>$//g' | sed 's/^\(.*\) - \([0-9][0-9][0-9][0-9][0-9]\) - \(.*\) - \([0-9]*\)$/ \3-\4:\2:\1/g' | sort | less
</cli>
====Entry 3: October 30, 2012====

Was going to type stuff from yesterday (10/31) doing stuff for the opus but no school.

====Entry 4: October 31, 2012====

HAPPY HALLOWEEN! Finished the keyword 2. Finished experiment. 
<cli>
cat spring2013-20121026.html | egrep '^(<TH CLASS="ddtitle"|<TD CLASS="dddefault">)' | sed 's/^.*crn_in=.....">//g' | sed 's/<\/A><\/TH>$//g' | sed 's/^\(.*\) - \([0-9][0-9][0-9][0-9][0-9]\) - \(.*\) - \([0-9]*\)$/ \3-\4:\2:\1/g' | sed 's/^.*="dddefault">//g' | sed 's/<\/TD>$//g' | sed 's/^<ABBR title = "To Be Announced">TBA<\/ABBR>//g' | sed 's/^&nbsp;//g' | sed 's/(<ABBR title= "Primary">.........//g' | sed 's/<A HREF=.*//g' | less
</cli>
=====Keywords=====

{{page>unixpart2&nofooter}}

=====Experiment 2=====

====Question====

Can you give grep to letters/words?

====Resources====



====Hypothesis====

It will work and both letters/words.

====Experiment====

Type it in a command line.

====Data====

<cli>
drwxr-xr-x 2 kpryslop lab46       62 Oct 26 15:08 Desktop
drwxr-xr-x 2 kpryslop lab46        6 Jan 25  2011 Documents
lrwxrwxrwx 1 kpryslop lab46       18 Jan 18  2011 Maildir -> /var/mail/kpryslop
drwxr-xr-x 2 kpryslop lab46        6 Jan 25  2011 Music
drwxr-xr-x 2 kpryslop lab46        6 Jan 25  2011 Pictures
drwxr-xr-x 2 kpryslop lab46        6 Jan 25  2011 Public
drwxr-xr-x 2 kpryslop lab46        6 Jan 25  2011 Templates
drwxr-xr-x 2 kpryslop lab46        6 Jan 25  2011 Videos
drwxr-x--x 3 kpryslop lab46       80 Sep 23 11:56 archives
drwxr-x--- 5 kpryslop lab46       51 Sep 17  2010 badname
-rw-r----- 1 kpryslop lab46      971 Oct  5 14:54 badname.tgz
drwxr-xr-x 2 kpryslop lab46        6 Jan 27  2011 bin
drwxr-xr-x 2 kpryslop lab46       42 Sep 21 16:27 closet
lrwxrwxrwx 1 kpryslop lab46       28 Jan 27  2011 data -> /usr/local/etc/data/kpryslop
drwxr-x--- 2 kpryslop lab46       48 Oct 24 15:06 ls\ -l
drwx---r-x 5 kpryslop lab46       45 Oct  5 08:53 public_html
drwx------ 7 kpryslop lab46      101 Sep 26 09:25 src
drwx------ 3 kpryslop lab46       43 Aug 31 15:58 src.bak
drwxr-xr-x 2 kpryslop lab46       21 Sep 21 11:51 the\ answer.txt
</cli>

====Analysis====

grep does allow for two or more letters/words.

====Conclusions====

This is useful to know how to do.