File permissions within a snap
ogra at ubuntu.com
Thu Aug 25 11:13:41 UTC 2016
On Do, 2016-08-25 at 12:03 +0100, Jenny Murphy wrote:
> Do I need to define the location of SNAP_USER_DATA. Currently I
> added the following line to a wrapper script that already runs in my
> app :
> echo "User Data = " $SNAP_USER_DATA
> The result is
> User Data =
you probably want the variable inside the quotes ;)
you can install the hello-world snap to check the default environment a
snap gets ...
ubuntu at pi3:~$ hello-world.env |grep SNAP_USER_DATA
there is also a hellp-world.sh in that package that spawns a shell
inside a typical snap sandbox so you can inspect the environment more
and try out what is writable etc.
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