Another way (which I usually use) is to plug in a USB ethernet adapter (or on Pis with LAN, just plug in onboard), then when the Pi is booted, use something like Fing[1] to ID the new IP address on the network. SSH into it (it&#x27;s enabled by default) with `ssh pi@[ip]` and away you go!<p>Look also at the official Raspberry Pi documentation[2], which is more succinctly summed up on SO[3].<p>For WiFi, you can configure the microSD card in another Pi (I usually mint cards on my Mac, then configure a master copy in a Pi 2, then drop it into other Pis headless) so it has the SSID&#x2F;PSK in the wpa config file.<p>[1] <a href="http:&#x2F;&#x2F;www.overlooksoft.com&#x2F;fing" rel="nofollow">http:&#x2F;&#x2F;www.overlooksoft.com&#x2F;fing</a>
[2] <a href="https:&#x2F;&#x2F;www.raspberrypi.org&#x2F;documentation&#x2F;troubleshooting&#x2F;hardware&#x2F;networking&#x2F;ip-address.md" rel="nofollow">https:&#x2F;&#x2F;www.raspberrypi.org&#x2F;documentation&#x2F;troubleshooting&#x2F;ha...</a>
[3] <a href="http:&#x2F;&#x2F;raspberrypi.stackexchange.com&#x2F;a&#x2F;13937&#x2F;6506" rel="nofollow">http:&#x2F;&#x2F;raspberrypi.stackexchange.com&#x2F;a&#x2F;13937&#x2F;6506</a>