Created
December 8, 2025 17:31
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| #!/bin/bash | |
| mkdir -p cache data | |
| function process_file() { | |
| file=cache/$1 | |
| dstfile=data/${1%.*}.json | |
| generated=$(date "+%s") | |
| sort $file | grep -v '^$' | uniq | jq -R 'if contains(":") then {prefix:.,asn:"0",maxLength:128} else {prefix:.,asn:"0",maxLength:32} end' | jq -sr "{meta:{generated:$generated},roas:.}" > $dstfile | |
| } | |
| while true | |
| do | |
| server_cnt=0 | |
| alive_cnt=0 | |
| while read server; do | |
| [ -n "$server" ] || continue | |
| server_name=$(echo $server | awk -F[/:] '{print $4}') | |
| server_cnt=$((server_cnt + 1)) | |
| rm -f cache/$server_name.* | |
| curl -s --max-time 5 "$server/flaps/active/roa" --output cache/$server_name.json | |
| if [ -f cache/$server_name.json ]; then | |
| alive_cnt=$((alive_cnt + 1)) | |
| else | |
| echo $server_name failed | |
| fi | |
| done <servers.txt | |
| cat cache/*.json | jq -r '.roas.[].prefix' > cache/all.txt | |
| for minval in 2 3 5; do | |
| sort cache/all.txt | grep -v '^$' | uniq -cd | awk -v limit=$minval '$1 > limit {print $2}' > cache/min_$minval.txt | |
| done | |
| for file in $(ls cache/ | grep txt); do | |
| process_file $file | |
| done | |
| echo "$alive_cnt/$server_cnt fetched successful" | |
| sleep 300 | |
| done | |
| wait -n | |
| exit $? |
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