ping implementation in Go based on golang.org/x/net/icmp as part Cloudflare Internship Task
- Make sure Go already installed on your machine
- run
go build
$ ./goping usage: ./goping google.com usage: ./goping -i 2 -t 3 127.0.0.1 usage: ./goping ::1 usage: ./goping -i 2 -t 3 -html google.com -html Save HTML Output (ping statistic) -i int request interval delay in second (default 1) -q Quiet output. Nothing is displayed except summary when finished. -t int request timeout in second (default 10) -ttl int set IP Time To Live (default 64) - Q: socket: permission denied
- A: run ./goping as sudo or
sudo sysctl -w net.ipv4.ping_group_range="0 2147483647"