* 0 STDIN * 1 STDOUT * 2 STDERR

=Redirections=

* > OUT write * » OUT append * 2> ERR write * 2» ERR append

cp-copy
mv-move
rm-remove
ln-link
rm -i = are you sure
rm -f = force close
rmdir=remove directory
rm -rf=Remove all in and directory
*=Everything

R-Read
W-Write
X-Executable

Chmod=change permission

User-Group-Other

-rwx-rwx-rwx

R = 4
W = 2
X = 1

* 0 or more of anything
? 1 of any character
[] 1 of any enclosed
[^] do not match any of the enclosed

*Can Make Scripts

*Navigation

*Modification

*Etc.

• Makes finding files and such much easier and simplified.

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

===Learned about loops===

for¹⁾;do

learned XTE

xte “mousemove 0 0”
xte “mouseclick 1”
xte “mousedown 1”
xte “mouseup 1”
etc.

Learned about Arrays
Make it easier to go pixel by pixel

Html
Bash
VbScript
php
python
java

Compiled
C
C++
Pascal
Fortran
Bcpl

Compile > -Wall -0 “name” “name.c”
Run > ./“name”

lab46:~$

Trying 10.80.2.17… Connected to mail.offbyone.lan. Escape character is '^]'. 220 mail.offbyone.lan ESMTP Postfix (Debian/GNU)

250 mail.offbyone.lan

250 2.1.0 Ok

250 2.1.5 Ok

354 End data with <CR><LF>.<CR><LF>

. 250 2.0.0 Ok: queued as 01FD218B5A

using expressions to clean up

sed 's/"Fill in here"//g' |

lab46:~$ cat winter2014-20131025.html | egrep '(^<th class="ddtitle)|(^<td class="dddefault)' | sed 's/<abbr title="Primary">P<\/abbr>//g' |  sed 's/<\/td>//g' | sed 's/<\/th>//g' | sed 's/<\/a>//g' | sed 's/<td class="dddefault">//g' |  sed 's/<th class="ddtitle" scope="colgroup">//g' | sed 's/<a href="https:\/\/bssprod.corning-cc.edu\/PROD\/bwckschd.p_disp_detail_sched?term_in=201420&amp;crn_in=94002">//g' | sed 's/<img src="winter2014_files\/web_email.gif" alt="E-mail" class="headerImg" title="E-mail" name="web_email" align="middle" border="0" height="28" hspace="0" vspace="0" width="28">//g' | sed 's/<a href="https:\/\/bssprod.corning-cc.edu\/PROD\/bwckschd.p_disp_detail_sched?term_in=201420&amp;crn_in=.....">//g' | sed 's/ ()<a href="//g' | sed 's/" target="//g' | sed 's/">//g' | sed 's/<abbr title="//g' | sed 's/<\/abbr>//g' | sed '/^$/d'

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?