Base64

Playground

base64 --version base64 --help	echo "academia"|base64 echo -n "academia"|base64	echo "YWNhZGVtaWEK" | base64 -d echo "YWNhZGVtaWE=" | base64 -d
		echo "YWNhZGVtaWEK" | base64 --decode echo "YWNhZGVtaWE=" | base64 --decode

References

Base36 Encoding and Decoding Base62
AwesomeWM Neovim TMux