Created
April 9, 2021 18:13
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| #!/bin/sh | |
| default=172.20.10 | |
| if [ -z $1 ] | |
| then | |
| prefix=$default | |
| else | |
| prefix=$1 | |
| fi | |
| pinghost () | |
| { | |
| ping -t 1 -c 1 $1 > /dev/null | |
| if [ $? -eq 0 ] | |
| then | |
| echo hit $1 | |
| fi | |
| } | |
| for x in `jot 254` | |
| do | |
| pinghost $prefix.$x & | |
| done |
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