This package contains a utility for analysis of running processes belonging to snaps that use classic confinement. Classic confinement does not isolate the snap from the host (or the host from the snap) and doesn't use a mount namespace to ensure only the packaged shared libraries are used.
Because of this characteristic such snaps are prone to packaging bugs where the application only happens to work on a given machine because a critical dependency is unknowingly provided by the host.
This snap inspects the running snap application and reads the segments mapped into the process address space. Files mapped from /snap/core/ and /snap/$SNAP_NAME/ are ignored as they are exactly what correctly packaged applications should do. All other file segments are reported because they are used from the host directly and can thus break in the future.
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Snaps are applications packaged with all their dependencies to run on all popular Linux distributions from a single build. They update automatically and roll back gracefully.
Snaps are discoverable and installable from the Snap Store, an app store with an audience of millions.
Snap can be installed from the command line on openSUSE Leap 15.x and Tumbleweed.
You need first add the snappy repository from the terminal. Choose the appropriate command depending on your installed openSUSE flavor.
Tumbleweed:
sudo zypper addrepo --refresh https://download.opensuse.org/repositories/system:/snappy/openSUSE_Tumbleweed snappy
Leap 15.x:
sudo zypper addrepo --refresh https://download.opensuse.org/repositories/system:/snappy/openSUSE_Leap_15.6 snappy
If needed, Swap out openSUSE_Leap_15.
for, openSUSE_Leap_16.0
if you’re using a different version of openSUSE.
With the repository added, import its GPG key:
sudo zypper --gpg-auto-import-keys refresh
Finally, upgrade the package cache to include the new snappy repository:
sudo zypper dup --from snappy
Snap can now be installed with the following:
sudo zypper install snapd
You then need to either reboot, logout/login or source /etc/profile
to have /snap/bin added to PATH.
Additionally, enable and start both the snapd and the snapd.apparmor services with the following commands:
sudo systemctl enable --now snapd
sudo systemctl enable --now snapd.apparmor
To install Classic snap analyzer, simply use the following command:
sudo snap install classic-snap-analyzer --classic
Browse and find snaps from the convenience of your desktop using the snap store snap.
Interested to find out more about snaps? Want to publish your own application? Visit snapcraft.io now.