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-rw-r--r--doc/guix.texi8
1 files changed, 7 insertions, 1 deletions
diff --git a/doc/guix.texi b/doc/guix.texi
index 2beeaf9779..4d2c45e8a4 100644
--- a/doc/guix.texi
+++ b/doc/guix.texi
@@ -16472,7 +16472,13 @@ passed.
@anchor{guix system vm}
Build a virtual machine that contains the operating system declared in
@var{file}, and return a script to run that virtual machine (VM).
-Arguments given to the script are passed to QEMU.
+Arguments given to the script are passed to QEMU as in the example
+below, which enables networking and requests 1@tie{}GiB of RAM for the
+emulated machine:
+
+@example
+$ /gnu/store/@dots{}-run-vm.sh -m 1024 -net user
+@end example
The VM shares its store with the host system.