This application uses Linux network namespaces to perform network traces of a single application. The traces are saved as pcap files. And can later be analyzed by for instance Wireshark.
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.
Enable snapd
Snap can be installed from the command line. Open the Konsole terminal and enter the following:
sudo apt update
sudo apt install snapd
Install nsntrace
To install nsntrace, simply use the following command: