Add message with results to grep HTTP action.

27-01-2021-grepString/grepHttp.sh

@@ -1,8 +1,4 @@
 #!/usr/bin/env bash
-
-if [[ "$(find . -name '*.java' -exec grep 'http://' /dev/null {} +)" ]]; then
-  echo "http protocol found"
-else
-  echo " http not found"
-fi
-
+message="HTTP protocol found"
+find . -name '*.java' -exec grep 'http://' /dev/null {} + || message="HTTP protocol not found"
+echo "--- ${message} ---"