RaspberryPi/July 2020: Difference between revisions
From charlesreid1
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Now, if you want to modify the file <code>/foo/bar</code>, you can edit the file on the SD card at <code>/media/ubuntu/rootfs/foo/bar</code> | Now, if you want to modify the file <code>/foo/bar</code>, you can edit the file on the SD card at <code>/media/ubuntu/rootfs/foo/bar</code> | ||
==Enable SSH= | |||
Touch a file named ssh in the boot sector of the SD card to enable the service to start on boot: | |||
<pre> | |||
touch /media/ubuntu/boot/ssh | |||
</pre> | |||
==Wifi== | ==Wifi== | ||
Revision as of 23:57, 15 July 2020
Wipe SD Cards
Wipe SD cards and install raspbian
Mount SD Cards
Mount the SD cards as a local filesystem on a Linux box
Now, if you want to modify the file /foo/bar, you can edit the file on the SD card at /media/ubuntu/rootfs/foo/bar
=Enable SSH
Touch a file named ssh in the boot sector of the SD card to enable the service to start on boot:
touch /media/ubuntu/boot/ssh
Wifi
Set up wpa supplicant config file for your local wifi network
https://charlesreid1.com/wiki/Ubuntu/Bespin#Configure_WPA_Supplicant
ctrl_interface=DIR=/var/run/wpa_supplicant GROUP=netdev
update_config=1
network={
ssid="YOURWIFINETWORK"
proto=RSN
key_mgmt=WPA-PSK
pairwise=CCMP TKIP
group=CCMP TKIP
psk="YOURWIFIPASSWORD"
}
Network Interfaces
Next set up the WPA supplicant service to automatically start for our wifi device
Update the contents of your network interfaces file to look like this:
/etc/network/interfaces
source-directory /etc/network/interfaces.d
allow-hotplug lo
iface lo inet loopback
allow-hotplug wlan0
iface wlan0 inet manual
wpa-conf /etc/wpa_supplicant/wpa_supplicant.conf
Reboot
Next time you reboot you should see your wifi card light blinking. Try running an nmap scan for port 22 before and after the pi is plugged in:
nmap -p22 192.168.0.0/24 > nmap-before # plug in the pi, wait a few minutes nmap -p22 192.168.0.0/24 > nmap-after
assuming your home wifi is 192.168.0.0/24.
Related Pages
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