I think it's a bit silly to get rid of such established aliases. Surely they aren't a real maintenance burden. Though I can't say I entirely hate it, for the (

I think it's a bit silly to get rid of such established aliases. Surely they aren't a real maintenance burden. Though I can't say I entirely hate it, for the (admittedly absurd) reason that egrep = grep -E, fgrep = grep -F, but pgrep != grep -P! It's an awkward incongruity that's easy to get tripped up on occasionally.