Portable OpenBSD vi for Unix systems
There are many unofficial efforts to bring OpenBSD software to other systems. For example, there are at least two maintained ports of OpenBSD ksh, <a href="https:&#x2F;&#x2F;github.com&#x2F;dimkr&#x2F;loksh">https:&#x2F;&#x2F;github.com&#x2F;dimkr&#x2F;loksh</a> (Linux) and <a href="https:&#x2F;&#x2F;github.com&#x2F;ibara&#x2F;oksh">https:&#x2F;&#x2F;github.com&#x2F;ibara&#x2F;oksh</a> (cross-platform). There are also at least two of doas, <a href="https:&#x2F;&#x2F;github.com&#x2F;slicer69&#x2F;doas">https:&#x2F;&#x2F;github.com&#x2F;slicer69&#x2F;doas</a> and <a href="https:&#x2F;&#x2F;github.com&#x2F;nholstein&#x2F;OpenDoas">https:&#x2F;&#x2F;github.com&#x2F;nholstein&#x2F;OpenDoas</a>. I wish they were catalogued somewhere, like an &quot;awesome list&quot;.<p>I would love to see portable OpenBSD cron. Features like random ranges with steps (<a href="https:&#x2F;&#x2F;undeadly.org&#x2F;cgi?action=article;sid=20230507122935" rel="nofollow noreferrer">https:&#x2F;&#x2F;undeadly.org&#x2F;cgi?action=article;sid=20230507122935</a>) and `-s` (<a href="https:&#x2F;&#x2F;man.openbsd.org&#x2F;OpenBSD-7.2&#x2F;crontab.5#s" rel="nofollow noreferrer">https:&#x2F;&#x2F;man.openbsd.org&#x2F;OpenBSD-7.2&#x2F;crontab.5#s</a>) put it ahead of almost every other. It could replace many uses of systemd timers on Linux.<p>Edit: Added doas ports.