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Clarify description of qrexec-client example

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pierwill 2019-08-09 09:12:15 -05:00
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developer/services/qrexec3.md
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@ -52,7 +52,7 @@ creates an empty file called `hello-world.txt` in the home folder of `someVM`.
The string before the colon specifies what user to run the command as. The string before the colon specifies what user to run the command as.
The `-e` flag tells `qrexec-client` to exit immediately after sending the execution request and receiving a status code from `qrexec-agent` (whether the process creation succeeded). The `-e` flag tells `qrexec-client` to exit immediately after sending the execution request and receiving a status code from `qrexec-agent` (whether the process creation succeeded).
With this option, no further data is passed between the domains. With this option, no further data is passed between the domains.
By contrast, the following command demonstrates an open channel between two VMs: in this case, a remote shell. By contrast, the following command demonstrates an open channel between dom0 and someVM (in this case, a remote shell):
qrexec-client -d someVM user:bash qrexec-client -d someVM user:bash