Include:Upgrading Alpine environmentvars
Setup environment variables
To make the documentation a bit more "generic" we start by setting some environment variables.
vi /etc/lbu/lbu.conf
Make sure that the variable LBU_MEDIA
is not commented (by removing the leading '#').
You also need to set a appropriate value for your LBU_MEDIA
. The media you choose will be the media where you store your settings/configuration.
Examples:
LBU_MEDIA=usb
or:
LBU_MEDIA=sda1
Now that you have your /etc/lbu/lbu.conf configured for your needs, we will set the environment variables (note the leading .
).
. /etc/lbu/lbu.conf
You can test if your environment variable was set:
echo $LBU_MEDIA
It should output something like usb
, sda1
, or whatever you just configured.
Back up your config
Before starting to upgrade, it's wise to save your configuration.
lbu ci