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switch to using hping3 for connectivity testing/ip resolution

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Cisien
2018-11-03 16:30:46 -07:00
parent 5a87d365cf
commit fdbc659527
6 changed files with 18 additions and 12 deletions
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run/lookup-ip-address.sh
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@@ -1,3 +1,3 @@
#!/bin/bash -eu
echo "$(ping -c 1 -w 1 $1 2>/dev/null | head -n 1 | grep -o -e "(\([[:digit:]]\{1,3\}\.\)\{3\}[[:digit:]]\{1,3\})" | tr -d '()')"
echo "$(hping3 -c 1 -S -p 445 -n $1 2>/dev/null | head -n 1 | grep -o -e "\W\([[:digit:]]\{1,3\}\.\)\{3\}[[:digit:]]\{1,3\})" | tr -d ' )')"