caster

Publish stdout via http.

Why?

caster is an easy way of exposing local services to the internet.

It was initially conceived for running diagnostics on remote machines, where ssh was either not possible or not preferred.

It's dockerized and offers a very small footprint, <10MB.

Usage

Server

bash docker run --rm -it -p 8080:8080 mihaigalos/caster

Client

Test if the remote endpoint can reach the internet: ```bash $ curl localhost:8080 -XPOST -d 'ping -c 3 google.com'

PING google.com (142.251.36.206): 56 data bytes 64 bytes from 142.251.36.206: seq=0 ttl=117 time=30.143 ms 64 bytes from 142.251.36.206: seq=1 ttl=117 time=19.261 ms 64 bytes from 142.251.36.206: seq=2 ttl=117 time=15.664 ms

--- google.com ping statistics --- 3 packets transmitted, 3 packets received, 0% packet loss round-trip min/avg/max = 15.664/21.689/30.143 ms ```

Test access, ignore TLS/SSL: ```bash $ curl localhost:8080 -XPOST -d 'curl -sSLk news.ycombinator.com'

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