https://sohcahtoa.org.uk/openbsd.html https://news.ycombinator.com/item?id=20344766 some thoughts on using openbsd as a workstation https://medium.com/linux-gossip/openbsd-6-4-installing-a-seriously-underrated-os-in-a-virtual-machine-f5848ee5a25a
https://framagit.org/3hg/isotop/-/blob/master/README.md
Most are not getting a lot of updates. Not enough users?
- https://en.wikipedia.org/wiki/PacBSD
- https://www.debian.org/ports/kfreebsd-gnu/
- https://www.reddit.com/r/UbuntuBSD/comments/65dzat/is_ubuntubsd_dead/
- Some notes why people like FreeBSD, compare to linux.
https://github.com/leahneukirchen/outils interesting to study the commands and the tools source code. the coding style.
tr -d '\r' < input.file > output.file
perl -pi -e 's/\r\n/\n/g' input.file
sed 's/$'"/`echo \\\r`/" input.txt > output.txt