Created
September 6, 2020 11:23
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find all available ssh in a network
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| #!/bin/bash | |
| LOGFILE="has_ssh.txt" | |
| for i in {0..225} | |
| do | |
| IP_ADDRESS="172.21.99."$i | |
| echo $IP_ADDRESS | |
| ssh-keyscan $IP_ADDRESS | grep -v "^$" &> /dev/null > /dev/null | |
| [ $? == 0 ] && echo $IP_ADDRESS "has ssh" >> $LOGFILE | |
| done |
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