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Stupidly simple command line tool to resolve and ping hostnames
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J. Fernando Sánchez 011f9e57ce First commit
2018-10-18 13:09:48 +02:00
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pingish First commit 2018-10-18 13:09:48 +02:00
README.md First commit 2018-10-18 13:09:48 +02:00

README.md

Stupidly simple command line tool to resolve and ping hostnames.

I just use the binary to troubleshoot connectivity issues in scratch/alpine containers that don't have ping/dig/curl/wget. Just copy the binary to the container, and problem solved.

The binary has to be built with CGO_ENABLED=0 to avoid problems with alpine-based images.

TROUBLESHOOTING

To run it as a normal user in ubuntu, you might need to configure your host first: sudo sysctl -w net.ipv4.ping_group_range="0 2147483647"

And/or set the capabilities of the binary: sudo setcap cap_net_raw=ep pingish