ping [fping] all cloudflare ips to find the best ip
Invoking cfping.sh -h prints usage information:
$ cfping.sh -h
$ usage:
$ cfping.sh -c [-p 2000] [-s 5] [-g 1] [-m 500]
$ -c ping [fping] all cloudflare ips to find the best ip
$ -p <x> sets the time in milliseconds that fping waits between successive
$ packets to an individual target (default is 2000, minimum is 10)
$ -s <x> set the number of request packets to send to each target (default is 5)
$ -g <x> the minimum amount of time (in milliseconds) between sending a
$ ping packet to any target (default is 1, minimum is 1)
$ -l show cloudflare ip location
$ -m <x> you may want to use this according to system resources limit
larger number faster result (default is 500)
---
$ cfping.sh -d [-L https://domain.com/xxx] [-N 100] [-P 10] [-I ip]
$ -d speed test (default testing best 100 IPs unless -I used)
$ -L <x> set the file link to test (default: https://speed.cloudflare.com/__down?bytes=100001000)
$ the domain of this link must have cname record on cloudflare
$ -N <x> set the number of IPs to test (default is 100)
$ -P <x> set the parallel number of speed test (default is 10)
$ -I <x> specify an ip to test
---
$ cfping.sh [options] <start> <end>
$ -n <x> set the number of addresses to print (<end> must not be set)
$ -f <x> set the format of addresses (hex, dec, or dot)
$ -i <x> set the increment to 'x'
$ -h display this help message and exit
$ -v display the version number and exit
cfping.sh -c
- 1分钟就可以得到结果
- 所有的 ip 都在 ip_sorted
- 如果要显示 ip 位置, 加参数
-l
cfping.sh -d
- 默认测速 100 个 ip
- 如果要自定义测速文件, 加参数
-L文件链接的域名必须在 cloudflare 有 cname 记录 - 如果测速单个指定 IP, 加参数
-I
部分网络无法分配到香港 ip, 建议更换其他网络
mac / linux 测试通过
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