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robvanoostenrijk/fastest-mirror.sh

Created December 29, 2022 04:51
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Determine fastest Alpine mirror
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fastest-mirror.sh
#!/bin/sh
echo "Top 5 Alpine Mirrors:"
for MIRROR in $(curl -s http://dl-cdn.alpinelinux.org/alpine/MIRRORS.txt)
do
MEASUREMENT=$(curl -s --connect-timeout 2 --max-time 5 -w '%{time_total}' -o /dev/null "$MIRROR")
TIME=$(echo "scale=0;(${MEASUREMENT} * 1000)/1" | bc)
echo "${TIME} ${MIRROR}"
done | sort -n | head -n5 | cut -d " " -f2
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