======UNIX/Linux Fundamentals Journal======
====WEEK 1====

==Familiarization with Unix Terminal and System==
   *Log into system profile via CCC username
   *Log into Lab46 via Terminal-> ssh lab46 (then enter password)
   *Log into IRC chat
   *Screen attaching and detaching: a "screen" is essentially an active session.
   *Taught about Opus and how to access and edit my Opus
   *Setup alpine and lab46 inbox for email
   *Read Course Syllabus and downloaded "Mage's" book for Unix 

==Command List:==
<dokuwiki>
  ^  Command:         ^  Description:         ^
  |  ssh lab46        |  join "ssh server"    |
  |  irssi            |  starts IRSSI         |
  |  screen           |  starts screen        |
  |  screen -ls       |  lists screens        |
  |  Ctrl-a+Ctrl-d    |  detaches screen      |
  |  screen -r        |  re-attaches screen   |
  |  /server irc      |  join irc chat        |
  |  /join lab46      |  join "irc channel"   |
  |  /leave lab46     |  leave "irc channel"  |
  |  /quit            |  quit IRSSI           |
</dokuwiki>
====SEPTEMBER 20, 2013====

Today we covered regular expressions and practiced playing around with some.

   *Regular Expressions:
     * . match any single symbol
     * * 0 or more of the previous
     * \< match start of word
     * \> match end of word
     * ^ match start of line 
     * $ match end of line 
     * [ ] match one of enclosed
     * [^ ] do not match any of enclosed
     * ( ) grouping
     * | logical or

10/25/13:  long-ass command that is a "life-changer" and will be used repeatedly so as to memorize via brute force=
     cat winter2014-20131025.html|grep '^<th class="ddtitle'|sed 's/^<th class="ddtitle.*crn_in=.....">//g'|sed 's/<\/a><\/th>//g'|sed 's/^\(.*\) - \(.....\) - \(.*\) - \(...\)$/\2:\3-\4:\1/g'

====***(FORMAT TEMPLATE)***====

====MONTH Day, YEAR====

This is a sample format for a dated entry. Please substitute the actual date for "Month Day, Year", and duplicate the level 4 heading to make additional entries.

As an aid, feel free to use the following questions to help you generate content for your entries:

  * What action or concept of significance, as related to the course, did you experience on this date?
  * Why was this significant?
  * What concepts are you dealing with that may not make perfect sense?
  * What challenges are you facing with respect to the course?