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kssh
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| #!/bin/bash | |
| function die { echo "ERROR: $*"; exit 1; } | |
| [ $# -lt 2 ] && die "Too few arguments" | |
| KNOCKPORTS="$1" | |
| shift | |
| HOST="$1" | |
| shift | |
| for i in $KNOCKPORTS | |
| do | |
| echo "Knock $i ..." | |
| nc -w 1 $HOST $i 2>/dev/null | |
| done | |
| ssh $HOST $@ |
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