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sync with README

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Upstream-commit: 9875a9b1f1b59114356c129f42449e2d62427f65
Component: engine
This commit is contained in:
Sridhar Ratnakumar
2013-04-07 00:43:57 -07:00
parent 13705974c6
commit 44ca22c601
1 changed files with 2 additions and 1 deletions
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3
components/engine/docs/sources/commandline/basics.rst
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@@ -69,7 +69,8 @@ Expose a service on a TCP port
# Connect to the public port via the host's public address
# Please note that because of how routing works connecting to localhost or 127.0.0.1 $PORT will not work.
echo hello world | nc $(hostname) $PORT
IP=$(ifconfig eth0 | perl -n -e 'if (m/inet addr:([\d\.]+)/g) { print $1 }')
echo hello world | nc $IP $PORT
# Verify that the network connection worked
echo "Daemon received: $(docker logs $JOB)"