The big problem with ksh93 is that it is not maintained.
After David Korn retired, an attempt was made to bring out a new version which failed dramatically, and AT&T reverted to Korn's final release.
SmartOS uses ksh93 as root's shell.
After David Korn retired, an attempt was made to bring out a new version which failed dramatically, and AT&T reverted to Korn's final release.
SmartOS uses ksh93 as root's shell.
Last commit was 11 hours ago, still maintained.
https://www.reddit.com/r/openbsd/comments/jvbj4s/a_new_appro...
There were core performance problems in the 2020 effort.
It's what Debian and Fedora use, so AT&T doesn't matter anymore. Real-world upstream is the repo I linked, which is maintained. All the 2020 drama is now obsolete.