Makussu/bunkerweb
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huge improvement to generate blocking file

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process the file in 2 commands (grep + sed) instead of a loop running on each line
the time to generate the file takes 0.235 seconds instead of one hour, making it roughly 15,000 times quicker
the output file is exactly the same as with the former method
This commit is contained in:
Cyril Chaboisseau 2021-05-01 11:42:07 +02:00 committed by GitHub
parent 07be626842
commit da1a460a64
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1 changed files with 3 additions and 7 deletions
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10
scripts/proxies.sh
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@ -15,13 +15,9 @@ elif [ -S /tmp/autoconf.sock ] ; then
fi
# generate the new conf
curl -s "https://iplists.firehol.org/files/firehol_proxies.netset" | grep -v "^\#.*" |
while read entry ; do
check=$(echo $entry | grep -E "^[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}/?[0-9]*$")
if [ "$check" != "" ] ; then
echo "deny ${entry};" >> /tmp/block-proxies.conf
fi
done
curl -s "https://iplists.firehol.org/files/firehol_proxies.netset" | \
grep -E "^[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}/?[0-9]*$" \
sed 's/^/deny /;s/$/;/' > /tmp/block-proxies.conf
# check if we have at least 1 line
lines="$(wc -l /tmp/block-proxies.conf | cut -d ' ' -f 1)"