How it works
--interval ms, a packet containing a fresh GUID (16 bytes) is
sent to <host>:<port>.--timeout ms counts as dropped.--display-interval ms ticks. Every packet belongs to the tick
it was sent in (not the tick its reply lands in), so a tick's
column keeps updating with new data even after later ticks have
already appeared on screen - a late reply, or a drop, can still land
a mark on a column that's scrolled a few positions to the left.> Note: the target must actually run a UDP echo service that sends > back exactly what it received. Most servers on the internet do not run > this; you'll typically point this at your own echo listener (many > simple ones exist in a few lines of Python/Go/etc.), or a router/appliance > that offers RFC 862 echo.
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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 udpping, simply use the following command:
sudo snap install udpping
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.