On Mon, Nov 25, 2019 at 01:43:41PM -0800, Peter Benjamin wrote: > Description: > 'in' is a builtin command and is not listed in the man page as such.
It's actually a keyword. It's part of the "for" and "case" syntax. wooledg:~$ type in in is a shell keyword for NAME in WORDS; do ...; done case WORD in PATTERN) ... ;; esac I would not recommend attempting to create a command named "in" to use in shell scripts. It's bound to get ugly.
