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Document {{}} escape on noderun and nodeshell

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Documentation did not explain that
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Jarrod Johnson 2018-05-22 09:59:30 -04:00
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confluent_client/doc/man/noderun.ronn
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@ -48,6 +48,10 @@ themselves, see nodeshell(8).
`n4: 01 10 00`
`n2: 01 10 00`
* If wanting to use literal {} in the command, they must be escaped by doubling:
`# noderun n1-n4 "echo {node} | awk '{{print $1}}'"`
## SEE ALSO
nodeshell(8)

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confluent_client/doc/man/nodeshell.ronn
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@ -27,7 +27,10 @@ as stderr, unlike psh which combines all stdout and stderr into stdout.
`n4: hi`
* Setting a new static ip address temporarily on secondary interface of four nodes:
`# nodeshell n1-n4 ifconfig eth1 172.30.93.{n1}`
`# nodeshell n1-n4 ifconfig eth1 172.30.93.{n1}`
* If wanting to use literal {} in the command, they must be escaped by doubling:
`# nodeshell n1-n4 "ps | awk '{{print $1}}'"`
## SEE ALSO