Technical books and notes: Difference between revisions
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=== Data Science at the Command Line === | === Data Science at the Command Line === | ||
==== running the Vagrant VM not just locally on some physical machine but … ==== | ==== running the Vagrant VM not just locally on some physical machine but … ==== | ||
* I want to run the Vagrant VM on | * I want to run the Vagrant VM on a strong physical machine attached to my LAN, | ||
* I want the VM to have an interface (VirtualBox: ''Bridged Adapter'') and its own IP address on the LAN; | * I want the VM to have an interface (VirtualBox: ''Bridged Adapter'') and its own IP address on the LAN; | ||
* the VM's OS is ubuntu; | * the VM's OS is ubuntu; | ||
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If I start the Vagrant VM through its ordinary interface, Vagrant complains about a NAT rule of this names already existing. | If I start the Vagrant VM through its ordinary interface, Vagrant complains about a NAT rule of this names already existing. | ||
But I am starting the VM from the ''Oracle VM VirtualBox Manager'' – that way it works. | But I am starting the VM from the ''Oracle VM VirtualBox Manager'' – that way it works without complaint. | ||
With a entry in $HOME/.ssh/config : | |||
<pre> | |||
# from $HOME/.ssh/config : | |||
Host data-science-toolbox | |||
User vagrant | |||
</pre> | |||
… the ssh command line is even shorter: | |||
<pre> | |||
$ ssh data-science-toolbox | |||
</pre> | |||
==== installing the tools elsewhere ==== | ==== installing the tools elsewhere ==== | ||
Appendix A lists the command-line tools together with their home pages. | Appendix A lists the command-line tools together with their home pages. | ||
Revision as of 11:16, 17 April 2015
Business/Publishing_and_Printing/Publishing/Books/Business/O'Reilly_and_Associates
Data Science at the Command Line
running the Vagrant VM not just locally on some physical machine but …
- I want to run the Vagrant VM on a strong physical machine attached to my LAN,
- I want the VM to have an interface (VirtualBox: Bridged Adapter) and its own IP address on the LAN;
- the VM's OS is ubuntu;
- its hostname is data-science-toolbox;
- I want to access the OS from another machine on my LAN, not just from the machine, that hosts the VM:
$ ssh vagrant@data-science-toolbox
If I start the Vagrant VM through its ordinary interface, Vagrant complains about a NAT rule of this names already existing.
But I am starting the VM from the Oracle VM VirtualBox Manager – that way it works without complaint.
With a entry in $HOME/.ssh/config :
# from $HOME/.ssh/config : Host data-science-toolbox User vagrant
… the ssh command line is even shorter:
$ ssh data-science-toolbox
installing the tools elsewhere
Appendix A lists the command-line tools together with their home pages.