curl-speed: simple curl-based URL response time tester

README.md

@@ -71,6 +71,7 @@ will create the symbolic link for each script in the \<path> directory.
 ## Network
 
 - [check-cert](scripts/check-cert) retrieves information about web site's TLS certificate.
+- [curl-speed](scripts/curl-speed) tests response time for specified URL.
 - [ipcalc](scripts/ipcalc) is DIY tcl version of [jodies.de/ipcalc](https://jodies.de/ipcalc), it takes an IP address and netmask and calculates the resulting broadcast, network, Cisco wildcard mask, and host range.
 
 ## WWW

scripts/curl-speed

@@ -0,0 +1,23 @@
+#!/usr/bin/env bash
+
+#Создан:  вс 03 окт 2021 13:41:35
+#Изменён: вс 03 окт 2021 13:52:09
+
+# Get response time for URL.
+# (c) idea: https://sysadmin.pm/curl-site-speed/
+
+IFS='' read -r -d '' OUTPUT_FORMAT <<-EOF
+	# Test response time for %{url_effective}
+
+	Lookup  Time:        %{time_namelookup}
+	Connect Time:        %{time_connect}
+	AppCon Time:         %{time_appconnect}
+	Redirect Time:       %{time_redirect}
+	Pre-transfer Time:   %{time_pretransfer}
+	Start-transfer Time: %{time_starttransfer}
+
+	Total Time:          %{time_total}
+EOF
+
+curl -s -w "$OUTPUT_FORMAT" -o /dev/null "${1?USAGE: $(basename "$0" URL)}"
+