Download - Week Fourteen Agenda
Week Fourteen Agenda• Announcements• Link of the week• Review week thirteen lab assignment• Next lab assignment• Previous Lab Assignment• Grading answers for final exam• Upcoming deadlines
Link of the weekDevice Drivers
http://update-your-drivers.com/index-y.html?OVRAW=Hardware%20Drivers&OVKEY=hardware%20driver&OVMTC=standard&OVADID=3879639513&OVKWID=37889780013
• What is a device driver?• Why is it important to keep drivers up-to-
date?
Review week thirteen lab assignment
The Apache HTTP server must be instructed to locate the CGI scripts.
Two pieces of information are needed to execute your CGI script.
1) A program in that directory to be used as a CGI script.
2) A link in an HTML page to your CGI scrip
Need to provide a URL that points to the CGI script.http://cs.franklin.edu/~dandrear/itec400/CGI/sysInfo.cgi
Review week thirteen lab assignment
The CGI script itself simply produces output to stdout. The HTTP server captures that output and sends it to the Web browser. The format of the output must be in a form that the Web browser can understand (HTML).
The CGI script creates the HTML page every time it is run.
The data provided to the HTML page can change with each execution of the script.
Next Lab AssignmentCGI ScriptUse declaration Format: use CGI <List of
methods>start_html displays the name of the script top left
corner of browserstart_form returns a <form>tag with optional
method, action, and form encoding that you specify
Submit button sends all of the form information to the CGI program specified by the ACTION attribute. Without the button the form will be useless since it will never reach the CGI script.
Previous Lab AssignmentFilterA filter generally reads input for stdin and
manipulates the data and outputs the result to stdout. Most common filters are listed below.
awk cat cutcompress grep headpr sort splittail wc tr
Previous Lab Assignment Perl Modules
Reason modules were created.use syntaxGetopt::Std provides two functions
getopt and getopts
Grading answers for final examKernel functions can be categorized into two broad
types:Spontaneous *Reactive *PassiveAggressive
Grading answers for final exam
What files are affected when a new user is added to a Linux system?
/etc/password #/etc/shadowing #/etc/groupie #/etc/devAll of the above files.Answers “a”, “b”, and “c”. *
Break Out ProblemsUnix commands:
fgbguname –niddf
Upcoming deadlinesProgramming Assignment 3, 14-1 is due
December 19, 2009Final Exam, 15-1 will be administered
December 14 through 19, 2009. If encounter any problems with the testing process, call me at 614.519.5853.
Week Fourteen ConclusionCheck with your proctor to verify that he/she
has received your final exam and answer sheets. Remind your proctor to fax back to the SLC just the answer sheets.
Your final exam status will be posted on the Announcement page once the Student Learning Center emails me a students final exam.
Final grades must be submitted prior to the close of business December 22 (noon).
Week Fourteen ConclusionAre there any lab assignments that need to
be graded?The final exam is 2.5 hours.No testing aids and/or material are permitted
during the final exam.Students are recommended to answer all
questions on the final exam.
• Questions• Concerns• Complaints