#	list of likely humans from /etc/passwd
.	Net
(	passwd_file
>	humans
|	user uid gecos name uid2 uid3 is_human flagged humans2
*	split1	csvsplit -flush=1 <passwd_file -sep=: -head= user> /dev/null uid> /dev/null gecos>
*	split2	csvsplit -flush=1 <gecos -head= name>
*	tee	tee >uid2 <uid uid3>
*	check_range	process1 >is_human <uid3 '$_ >= 1000 && $_ < 60000 ? 1 : 0'
*	join	csvjoin -head= -sep='	' is_human< uid2< user< name< >flagged
*	class	classs	<flagged 0 /dev/null 1 humans2>
*	sort1	sort -n	<humans2 >humans