bulk-nslookup.sh
· 327 B · Bash
Raw
#!/bin/bash
if [ $# -ne 1 ]; then
echo "Usage: $0 <file>"
exit 1
fi
input_file="$1"
if [ ! -f "$input_file" ]; then
echo "File not found: $input_file"
exit 1
fi
while IFS= read -r ip_address; do
echo "Performing nslookup for $ip_address"
nslookup "$ip_address"
echo "-----"
done < "$input_file"
| 1 | #!/bin/bash |
| 2 | |
| 3 | if [ $# -ne 1 ]; then |
| 4 | echo "Usage: $0 <file>" |
| 5 | exit 1 |
| 6 | fi |
| 7 | |
| 8 | input_file="$1" |
| 9 | |
| 10 | if [ ! -f "$input_file" ]; then |
| 11 | echo "File not found: $input_file" |
| 12 | exit 1 |
| 13 | fi |
| 14 | |
| 15 | while IFS= read -r ip_address; do |
| 16 | echo "Performing nslookup for $ip_address" |
| 17 | nslookup "$ip_address" |
| 18 | echo "-----" |
| 19 | done < "$input_file" |
| 20 |