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--- haas:fall2020:cprog:projects:cos0 [2020/03/05 11:48] – external edit 127.0.0.1
+++ haas:fall2020:cprog:projects:cos0 [2020/10/19 20:13] – [How to view your image] wedge
@@ Line 180: / Line 180: @@
 </code>
-=====How to view your image=====
-When you have a functioning project and want to view the images generated, you need to make sure they are deployed into your **public_html/** directory.
-To view your image in a web browser, simply point it at the following URL:
-  * <nowiki>https://lab46.g7n.org/~USERNAME/IMAGE.png</nowiki>
-... where "USERNAME" is your lab46 username (in lowercase), and "IMAGE" is the name of your png file (likely also in lowercase, such as 'cos0').
-Note that the tilde just prior to your username in the URL is critical and necessary.
 =====Grabit Integration=====
@@ Line 203: / Line 193: @@
 make: Leaving directory '/var/public/SEMESTER/cprog/cos0'
 lab46:~/src/cprog$ cd cos0
-lab46:~/src/cprog/pos0$ ls
+lab46:~/src/cprog/cos0$ ls
 Makefile  cos0.c
-lab46:~/src/cprog/pos0$
+lab46:~/src/cprog/cos0$
 </cli>
@@ Line 218: / Line 208: @@
 NOTE: You do NOT want to do this on a populated **cos0** project directory-- it will overwrite files. Only do this on an empty directory.
+=====How to view the picture=====
+Depending on your computing setup, choose the most practical means of viewing your program's image output:
+====Raspberry Pi desktop====
+You've got a monitor and keyboard hooked up to your pi that you are using (preferred method for class).
+Open a file browser, web browser, or image viewer and navigate to/open up your **cos0.png** image in your **~/src/desig/cos0/** directory.
+Rinse and repeat as you go through revisions.
+====Raspberry Pi command-line via SSH/MOSH====
+You don't have a monitor, so you are logging into your pi remotely (doable, and good intra-system practice)
+We start by running a successfully-compiled **cos0**:
+<cli>
+yourpi:~/src/desig/cos0$ ./cos0
+</cli>
+... which will produce an image (**cos0.png**); You want to put this in your web space (with the proper permissions set), so you can view it in a web browser:
+<cli>
+yourpi:~/src/desig/cos0$ scp lob0.png yourusername@lab46.g7n.org:public_html/
+</cli>
+Note that you will be prompted for your lab46 password.
+Then over on lab46, run this:
+<cli>
+lab46:~$ chmod 0644 ~/public_html/cos0.png
+</cli>
+Then, point a web browser at the following URL:
+  * https://lab46.g7n.org/~yourusername/con0.png
+NOTE: sometimes the web browser caches previous results, you may have to refresh a few times on revisions to get changes to manifest.
 =====Submission=====
 To successfully complete this project, the following criteria must be met:
@@ Line 246: / Line 274: @@
 <code>
-:cos0:final tally of results (78/78)
+:cos0:final tally of results (91/91)
-*:cos0:proper error checking and status reporting performed [13/13]
-*:cos0:correct variable types and name lengths used [13/13]
-*:cos0:proper output formatting per specifications [13/13]
-*:cos0:runtime tests of submitted program succeed [13/13]
 *:cos0:no negative compiler messages for program [13/13]
-*:cos0:code is pushed to lab46 repository [13/13]
+*:cos0:post generated image to #desig [13/13]
+*:cos0:grabit on the code on lab46 by Sunday before deadline [13/13]
+*:cos0:cos0.c code adequately modified per project requirements [39/39]
+*:cos0:updated code is pushed to lab46 repository [13/13]
 </code>

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