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January 8, 2018 04:06
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Returns a list of servers matching a pattern.
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| #!/bin/bash | |
| h=$1 | |
| if [ -z $1 ] | |
| then | |
| echo "Usage: `basename $0` <host pattern>" | |
| exit 1 | |
| fi | |
| ec2-host | grep $h | awk '{split($0, a, "\t"); print a[2]}' | awk '{x = (!x) ? $0 : x "\n" $0;} END {print x;}' |
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