[donio]

- ssh (with a proper openssh config and various convenience wrappers around it)

- a local bookmark manager and search redirector that i wrote in Go (much easier to just run in termux than turning it into an Android app)

- sshd to allow adhoc file transfer and command execution over ssh, getting various information from the phone using the termux cli APIs

- random shell stuff although i tend to do most of that over the ssh connection.