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Diffstat (limited to 'lx-trainer-vm/README')
| -rw-r--r-- | lx-trainer-vm/README | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/lx-trainer-vm/README b/lx-trainer-vm/README index 80dd422..54ac9ff 100644 --- a/lx-trainer-vm/README +++ b/lx-trainer-vm/README @@ -1,6 +1,6 @@ lx-trainer ========== -v2018-04-20 +v2018-05-07 John Ogness <john.ogness@linutronix.de> @@ -38,8 +38,8 @@ The script can be run like this: Layer tarballs are unpacked using --numeric-owner to avoid any accidental incorrect username/uid and group/gid mappings. For the trainer image, the -"devel" user has uid/gid 1000/1000. So for files intended for devel's home -it is recommend to create the layer tarball using: +"devel" user has a uid/gid of 1000/1000. So for files intended for devel's +home it is recommend to create the layer tarball using: tar cvf mylayer.tar --owner=1000 --group=1000 --numeric-owner mydir @@ -48,9 +48,15 @@ make_lxtrainer_secureboot.sh ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ The "make_lxtrainer_secureboot.sh" script will convert the generated -image to use secure boot. This should be run on the generated image -*before* it is copied to the devices. The script assumes lx-trainer.img -is located in the current working directory and it will modify this -file in place. +image to use secure boot. To save you time, this should be run on the +generated image *before* it is copied to the devices. + + sudo ./make_lxtrainer_secureboot.sh lx-trainer.img + +However, you can also run it for a device that has already been +prepared with the image. +(Only an example! Verify destination devices *before* running!) + + sudo ./make_lxtrainer_secureboot.sh /dev/sde At some point this script will not be needed. But until then... |