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Merge branch 'pwmarcz-vmexec'

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Andrew David Wong 2020-01-26 08:07:30 -06:00
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developer/debugging/vm-interface.md
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@ -193,6 +193,18 @@ Other Qrexec services installed by default:
can send icon for the same window multiple times to replace previous one (for can send icon for the same window multiple times to replace previous one (for
example for animated icons) example for animated icons)
- `qubes.VMShell` - call any command in the VM; the command(s) is passed one per line - `qubes.VMShell` - call any command in the VM; the command(s) is passed one per line
- `qubes.VMShell+WaitForSession` waits for full VM startup first
- `qubes.VMExec` - call any command in the VM, without using shell, the command
needs to be passed as argument and encoded as follows:
- the executable name and arguments are separated by `+`
- everything except alphanumeric characters, `.` and `_` needs to be
escaped
- bytes are escaped as `-HH` (where `HH` is hex code, capital letters only)
- `-` itself can be escaped as `--`
- example: to run `ls -a /home/user`, use
`qubes.VMExec+ls+--a+-2Fhome-2Fuser`
- `qubes.VMExecGUI` - a variant of `qubes.VMExec` that waits for full VM
startup first
Currently Qubes still calls few tools in VM directly, not using service Currently Qubes still calls few tools in VM directly, not using service
abstraction. This will change in the future. Those tools are: abstraction. This will change in the future. Those tools are: