Raymond.cc has a good write-up about ad blocker performance on the desktop. The best browser extension to use, according to them, is uBlock Origin. Having used Disconnect, Bluhell Firewall, and other such adblockers, I noticed that uBlock does indeed have very good performance. Although Disconnect does offer a VPN-based ad blocker on iOS, which the […]
I keep getting a weird error where Fail2Ban refuses to start due to a bad log location. It looks like this: fail2ban-client[##]: ERROR No file(s) found for glob /var/log/mail.warn Looking at /var/log/, there are no mail.warn logs. PostFix only logs to mail.log and mail.err. So what to do is to edit the jail.conf or other local […]
I finally got around to reading my PostFix logs, and I found a few big errors. One of them was fatal: address(##): message file too big The problem is probably in these two settings in the PostFix main config: message_size_limit and mailbox_size_limit Check the configuration using: postconf | grep size postconf -d | grep size where the […]
Well, apparently, WordPress supports iframes by default now. I updated an old post that needed an iframe, and spent a lot of time looking for plugins for it, but it turns out, that wasn’t necessary. Read more here.
Just a note from the notes file: New Balance shoes in Japan run in different shoe widths, but for kids, the widths are not stated. However, the codes for shoes is a hint for width: 300-series shoes are more narrow in width 600-series are more narrow 500-series are wider 900-series are wider Unfortunately, there’s a […]
Just a note for something floating around in my notes page: 給与収入 is a term that one may come upon when dealing with Japanese taxes. It means employment income. 給与所得 is a related term that means something like taxable income. Learn more here.