Update 'dns_warmup/dns_warmup.sh'

2022-07-17 08:56:47 +00:00 · 2022-07-17 08:56:47 +00:00 · c858bd2245
commit c858bd2245
parent 4db95076cb
1 changed files with 12 additions and 0 deletions
--- a/dns_warmup/dns_warmup.sh
+++ b/dns_warmup/dns_warmup.sh
@ -1,2 +1,14 @@
 #!/bin/bash

+target_domain=$1
+if [[ -z "${target_domain}" ]]; then
+    echo "target_domain should not be null. Usage: ./${0} <target_domain>"
+    exit 1
+fi
+
+while true;
+do
+  date
+  cat chinese_public_dns.list | grep -v '#' | grep '.' | xargs -I {} dig +time=15 +tries=1 @{} ${target_domain} > /dev/null 2>&1
+  sleep 60
+done