2020-02-08 10:46:43 -05:00
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---
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title: "SSH Jump"
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date: 2020-02-02T22:32:13-05:00
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draft: false
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2020-02-29 19:39:20 -05:00
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tags: [ "SSH" ]
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2023-01-05 14:04:45 -05:00
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medium_enabled: true
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2020-02-08 10:46:43 -05:00
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---
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With ssh jump, we can ssh into a machine that we don't have direct access to through an intermediary.
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Just chain the necessary hosts together with the following command:
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```bash
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ssh -J host1 host2 host3 ...
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```
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Where the last host is the one you wish to connect to at the end.
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Luckily ssh config also supports this!
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```
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Host host1
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HostName host1.example.com
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Host host2
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HostName hidden.host1.example.com
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ProxyJump host1
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```
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