feat: bypass termbin if site is down

lgsm/modules/command_postdetails.sh

@@ -58,7 +58,15 @@ else
 fi
 
 fn_print_dots "termbin.com"
-link=$(cat "${postdetailslog}" | nc termbin.com 9999 | tr -d '\n\0')
+link=$(cat "${postdetailslog}" | {
+	nc -w 3 termbin.com 9999
+	echo $? > /tmp/nc_exit_status
+} | tr -d '\n\0')
+nc_exit_status=$(cat /tmp/nc_exit_status)
+if [ "${nc_exit_status}" -ne 0 ]; then
+	fn_print_error_nl "Failed to post to termbin.com"
+	fn_script_log_error "Failed to post to termbin.com"
+else
 	fn_print_ok_nl "termbin.com for 30D"
 	fn_script_log_pass "termbin.com for 30D"
 	pdurl="${link}"
@@ -70,6 +78,7 @@ if [ "${firstcommandname}" == "POST-DETAILS" ]; then
 	fi
 	fn_script_log_info "${pdurl}"
 	alerturl="${pdurl}"
+fi
 
 if [ -z "${exitbypass}" ]; then
 	core_exit.sh