Differences

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--- setting_up_the_master_umd [2016/12/21 16:53] – [Master Raspberry Pi] walkeradmin
+++ setting_up_the_master_umd [2016/12/22 13:32] – walkeradmin
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-===== Master Raspberry Pi =====
+==== Master Raspberry Pi ====
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 The primary Raspberry Pi does a little more than the others. As well as writing to the LCD display, this unit has a web server (Apache) and PHP running. The web server hosts a text file (my_data.txt) that is hosted and is editable via a web interface and PHP.
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     sudo nano /etc/dhcpdc.conf
-    Add these lines to the end of the file (default is dhcp) using  your own IP Address details
+    Add these lines to the end of the file (default is dhcp) using your own IP Address details
     eth0
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 These files need to be copied to the /home/pi/Python location
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+\\
+<color red>sudo chmod 777 /home/pi/Python/my_data.txt</color> or Apache might have trouble writing to it.
+\\
+\\
+<color red>sudo chmod 777 launchUMD.sh</color>
+\\
+\\
+<color red>sudo chmod 777 UMDisplay01.py</color>
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