I have an “everything” Linux server currently running Slackware 15. Sometimes I need to create users in /etc/passwd for some particular use case, but both my Postfix and Dovecot authenticate against /etc/passwd to grant access. It took a long time to figure out how to get that done. Finally I did it: Postfix Edit /etc/postfix/master.cf; …

Assertions Qualified and motivated teachers have run into roadblocks for as long as the government education system existed. I believe that in recent decades the entire education system from kindergarten to postdoctoral degrees has devolved to the point where no honest person can claim that a new graduate with any credential is necessarily capable of …

I’ve had a lot of time to think since the mass hysteria which started in 2020. A lot of time. I like thinking and challenging my ideas. And now, more than 3 years later I’m starting to believe that I found the answer to everything which has to do with peple. In three years I …

Not my work, but it’s too great to lose, so I’ll save it here:

Finally, I have something serious to complain about. I don’t remember the last time it was so blindingly obvious that the world is completely filled with idiots. There’s a thing going around the world called the Coronavirus Disease 2019 (COVID-19). It’s severity is about the same as a cold. Maybe a flu. And the world …

Short version: Walmart Photo took my money, did not print the photos I asked for, and flat-out refused to either give me back my money or print the missing photos. Long version: I went on an awesome, long trip in the summer. It resulted (after filtering) in 400 photos. Which, after shopping around, I printed …

I usually cringe and avoid the people who (primarily out of ignorance) talk about how bad communism was, how crazy governments in south america are, how terrible it must be to live in China. I don’t engage in those conversations because I’m the only one who’s actually experienced what they’re complaining about, and it’s pointless …

There are licence agreements, disclaimers, waivers, and other such crap that exists because there are lawyers, who later become judges. I get that and I don’t know of a solution for it, that’s not what this post is about. It’s about this, which I just received in the mail from Enbridge (from a flyer about …

I was looking for a script like this and for some reason was unable to find one. I’m sure every sysadmin has something like this, but maybe not. It’s helpful for cases when you have only one server without any kind of load balancing and one day it simply runs out of memory (or disk …