Back around 2007 or so, I discovered BasicLinux (https://distro.ibiblio.org/baslinux/), a stripped down version of Slackware for old PCs, compatible with Slackware 4.0 packages. It installed from a couple of floppies onto my ancient ThinkPad 365X.

BasicLinux had a great community and introduced me to mailing lists. I learned a lot about how Linux works, tracking down dependencies with ldd and modifying config and init scripts. After a year or so of playing with BasicLinux, I moved on to Slackware, but continued to use the mailing list for help.

So happy 30th to Slackware and cheers to anyone who provided assistance on the BasicLinux mailing list!