q="searchterm"; for r in wss://feeds.nostr.band/nostrhispano wss://relay.nostr.band wss://relay.roli.social wss://relay.noswhere.com wss://nostr-relay.app wss://nfdn.betanet.dotalgo.io wss://nostr.novacisko.cz wss://nostr-test.novacisko.cz wss://search.nos.today wss://filter.stealth.wine?broadcast=true wss://nostrja-kari-nip50.heguro.com wss://nb.relay.center wss://relay-verified.deschooling.us wss://deschooling.us; do wscat -c "$r" -x '["REQ", "r", {"search": "'"$q"'"}]' | grep -i "$q"; done

or

q="searchterm"; rm -f /tmp/searchres; for r in wss://feeds.nostr.band/nostrhispano wss://relay.nostr.band wss://relay.roli.social wss://relay.noswhere.com wss://nostr-relay.app wss://nfdn.betanet.dotalgo.io wss://nostr.novacisko.cz wss://nostr-test.novacisko.cz wss://search.nos.today wss://filter.stealth.wine?broadcast=true wss://nostrja-kari-nip50.heguro.com wss://nb.relay.center wss://relay-verified.deschooling.us wss://deschooling.us; do wscat -c "$r" -x '["REQ", "r", {"search": "'"$q"'"}]' > /tmp/queryres; cat /tmp/queryres; cat /tmp/queryres | grep -i "$q"; cat /tmp/queryres >> /tmp/searchres; done

cat /tmp/searchres | grep -i "filter"