Just the other day I wanted to tell my friends about e.g., the uniq command. I wanted to "share" it with them.
OK on (info "(coreutils) uniq invocation") there is no "share" URL. However on $ man uniq there is!: Full documentation <https://www.gnu.org/software/coreutils/uniq> or available locally via: info '(coreutils) uniq invocation' Therefore on each coreutils individual Info page please be sure to also note that utils' URL.