acb on Nostr: npub1gfdrr…x7gg6 The example with cat is less efficient (one extra process), but it ...

npub1gfdrrw9629qxwvwaa3vwnvzhtaqu2c5m9wf6vcwjnmdnhs7hl4jsux7gg6 (npub1gfd…7gg6) The example with cat is less efficient (one extra process), but it is more composable (if you wanted to put something before the grep, you could)