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install_easy: single thread mdig for single resolve

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bol-van 2021-03-08 17:29:34 +03:00
parent f66b59af76
commit 4016534dfe
1 changed files with 1 additions and 1 deletions
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install_easy.sh
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@ -801,7 +801,7 @@ check_dns_spoof()
{ {
# $1 - domain # $1 - domain
# $2 - public DNS # $2 - public DNS
echo $1 | "$EXEDIR/mdig/mdig" --threads=10 --family=4 >"$DNSCHECK_DIG1" echo $1 | "$EXEDIR/mdig/mdig" --family=4 >"$DNSCHECK_DIG1"
nslookup $1 $2 | sed -n '/Name:/,$p' | grep ^Address | grep -oE '([0-9]{1,3}\.){3}[0-9]{1,3}' >"$DNSCHECK_DIG2" nslookup $1 $2 | sed -n '/Name:/,$p' | grep ^Address | grep -oE '([0-9]{1,3}\.){3}[0-9]{1,3}' >"$DNSCHECK_DIG2"
# check whether system resolver returns anything other than public DNS # check whether system resolver returns anything other than public DNS
grep -qvFf "$DNSCHECK_DIG2" "$DNSCHECK_DIG1" grep -qvFf "$DNSCHECK_DIG2" "$DNSCHECK_DIG1"