generic checks

script/monitor/generic/URL_CHECK.sh

@@ -0,0 +1,17 @@
+#!/bin/bash
+
+_URL="${1:?"URL of site missing"}"
+
+#curl:
+# --connect-timeout SECONDS  Maximum time allowed for connection
+# -k                         Allow connections to SSL sites without certs (H)
+# -L                         Follow redirects (H)
+# --max-time        SECONDS  Maximum time allowed for the transfer
+# -s                         Silent mode. Don't output anything
+# --head                     Show head information only
+# --no-progress-meter        Clean output for grep
+
+#grep:
+# -q                         Quite, no output just status codes
+# -F                         Interpret search term as plain text
+((curl --connect-timeout 10 --max-time 10 -k -s --head --no-progress-meter "${_URL}" | grep -qF '200 OK') && echo OK) || echo FAIL