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Raspberry Pi Image: Difference between revisions
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=== Symbolic Links ===
The image contains a number of precreated symbolic links for Cumulus MX files such as realtime.txt and the standard website tmp files. These links divert these files to a memory disk to reduce wear on your SD card.
== Build Creation Notes ==
* Installed Raspberry Pi Buster Lite (August 2020)
* Enabled SSH
* Installed latest updates - apt update/upgrade
* Installed latest Mono complete stable version (6.12)
* Clean up apt - apt autoremove
* Changed hostname to "cumulusmx"
* Edited cumulusmx.service and copied to /etc/systemd/system
* Disabled mono-xsp4 service - update-rc.d mono-xsp4 disable
* Copied CMX to /opt/CumulusMX folder
* Created symbolic links for temp files to /run/cumulusmx
The following commands are useful in creating the image file (created on Debian).
Create image file from SD card - sdb, may be sdc etc.
dd if=/dev/sdb of=/home/<username>/rpi.img bs=1M
Shrink the image file.<br />
Download pishrink from:
wget https://raw.githubusercontent.com/Drewsif/PiShrink/master/pishrink.sh
Then run it...
pishrink.sh /home/<username>/rpi.img /home/<username>/rpi2.img
Disable IPv6<br />
Edit /etc/systctl.conf<br />
Add line...
net.ipv6.conf.all.disable_ipv6 = 1
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