1. dns bash
#!/bin/bash for name in $(cat dns.txt);do host $name.b14esh.com | grep "has address" | cut -d" " -f4 done
2. dns bash
#!/bin/bash for name in $(cat dns.txt);do host $name.b14esh.com | grep "has address" done
3. dns bash
#!/bin/bash for name in $(cat dns.txt);do host $name.b14esh.com done
4. dns.txt
mail test www