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The `tr` bit isn't actually in the FreeBSD version of the script[1], so I'm assuming it's a macOS HFS thing. https://github.com/freebsd/freebsd/blob/master/usr
by LukeShu 9y ago
The `tr` bit isn't actually in the FreeBSD version of the script[1], so I'm assuming it's a macOS HFS thing.
https://github.com/freebsd/freebsd/blob/master/usr.bin/alias/generic.sh https://github.com/freebsd/freebsd/blob/master/usr.bin/alias...
- kbob 9y agoMac filesystems case-fold by default, so the script could be invoked as cd, CD, Cd, or CD. Only the lowercase cd is shadowed by the builtin.