iBug Thought �
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iBug's random thoughts

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Correct solution
getent passwd doesn't sort entries by UID, could be a trick to the less careful
What cretins decided that "blog" isn't allowed on personal websites...
https://zh.wikipedia.org/wiki/%E5%90%88%E7%B4%84%E6%A9%8B%E7%89%8C
因此在 3 这个叫品之后,不能叫 2 或 3 ,但可以叫 3NT(没有特朗普) 或 4 。
(NT = No Trump)
Too bad Cloudflare doesn't offer their global PoP with Pro plan ($20/mo), but only Business ($200/mo) and Enterprise. But the satisfaction is, CF's free plan offers almost everything you need for a secure and fast website.
Every 18 months the smoothness of experience of using iPhones reduces by half.
Forwarded from zzh 的日常记事本
有没有“反向摩尔定律”:每过 18 个月,CPU 漏洞补丁就会让 CPU 的性能降低一半
A Linux user never does the same thing more than thrice - after doing it the 3rd time they must have automated it 😂
Forwarded from Programmer Jokes
Forwarded from zzh 的日常记事本
$ python3.8 -q
>>> pow(233, -1, 2333)
1552
>>> 233 * 1552 % 2333
1
How ridiculous that systemd-networkd ignores one whole file when there's one single misconfigured line or section...
Got rid of ufw and started using iptables directly :)
when you have to split one network block into interleaving subnets
DON'T process millions of rows with SQLite 😣
Changed control center DB from SQLite to Maria, rewrote client with requests + BS4 (was Scrapy), gained +90% crawling speed and reduced control node CPU load by 90%.
System logs ate up the whole 8 GiB of EBS on the control node...
Amazon VPC replicated with VXLAN and bridging!