18 lines
718 B
Markdown
18 lines
718 B
Markdown
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# F.A.Q, tips and tricks
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### How to see what's inside running container if there's no shell?
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You can run any program in container's namespace using `nsenter` utility.
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```
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$ docker inspect -f '{{.State.Pid}}' fs.neo.org
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27242
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$ sudo nsenter -t 27242 -n netstat -antp
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Active Internet connections (servers and established)
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Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
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tcp 0 0 127.0.0.11:43783 0.0.0.0:* LISTEN 1376/dockerd
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tcp6 0 0 :::443 :::* LISTEN 27242/nginx: master
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tcp6 0 0 :::80 :::* LISTEN 27242/nginx: master
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```
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