Guardians of the Galaxy Vol. 3’s First Trailer Is Big on Rocket

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To get to the end, you must go back to the beginning. That’s what writer-director James Gunn has been saying about Guardians of the Galaxy Vol. 3, the final film in his time with the Marvel heroes, which will finally reveal where and how Rocket Raccoon came to be.

You get a little of that in this first trailer for the May 5 release, which brings back all the original stars, and a few new ones too. Chris Pratt, Dave Bautista, Pom Klementieff, Karen Gillan, and Sean Gunn make up the current Guardians (along with the voices of Vin Diesel and Bradley Cooper, of course). And after dying, traveling back through time, and now once again existing, Zoe Saldaña is back as well. Will Poulter joins the story as the much-anticipated Adam Warlock, Maria Bakalova is the voice of Cosmo, and, well, check out the trailer to see the rest.

Marvel Studios’ Guardians of the Galaxy Volume 3 | Official Trailer

Next year will serve fans a sandwich of theatrical MCU films and Guardians of the Galaxy Vol. 3 is the meat. It starts with Ant-Man and the Wasp: Quantumania on February 17, moves on to Guardians 3 in May, and then The Marvels on July 28. All three should be fun but you just look at Guardians, especially after this trailer, as something special. Gunn completing his trilogy of films, really putting his stamp on not just these characters, but the MCU. The fact it’s going to bring together Rocket’s story while also introducing Adam Warlock, leaving more space for the universe to go. There’s just so much potential here. We’re very excited, what about you?

Written and directed by James Gunn, Guardians of the Galaxy Vol. 3 will kick off the summer movie season on May 5, 2023.

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Want more io9 news? Check out when to expect the latest Marvel, Star Wars, and Star Trek releases, what’s next for the DC Universe on film and TV, and everything you need to know about James Cameron’s Avatar: The Way of Water.

Gizmodo

How to Visualize Ping Responses on Linux With gping

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ping is a simple yet essential tool for diagnosing network issues on Linux. It can help you check your network connection, see if a remote machine is online, and play a vital part in analyzing connectivity issues, such as dropped packages or high latency.

But as important as the ping command is, it’s not the most interesting to look at, and interpreting its output in a useful way can be difficult. gping is a graphical command-line utility with additional features which make it easy to visualize ping responses from multiple targets.

What Is ping, and How Does It Work?

ping is a Linux command which uses the Internet Control Message Protocol (ICMP) ECHO_REQUEST datagram to elicit an ICMP ECHO_RESPONSE from a remote host. This means that if you:

ping google.com

…your computer sends a ping to google.com, and google.com echoes it back to your local machine.

The terminal output will display the remote IP address along with other information including the time it took for the response to reach your machine. ping will continue sending requests until you tell it to stop.

In addition to specifying the remote host, ping accepts a number of arguments of different utility, including timestamps, how many ping requests to send, and flood, which outputs packets as fast as they come back or one hundred times per second, whichever is more.

ping comes preinstalled on most Linux systems, but if you can’t find it on yours, install it with:

sudo apt install inetutils-ping

You can get command-line help for ping by running:

man ping

How Is gping Better Than Ping, and How Do You Install It?

gping doesn’t offer as many options as ping. You can’t use it to flood a target host, for instance, but it has a couple of killer features that make it stand out. The main one is the ability to ping multiple targets simultaneously and provide output as a color-coded graph.

This allows you to easily see the response of targets over time, and recognize patterns. This can help you tell if there are any issues with remote hosts, which is the optimal host to connect to, or if there is a problem with your own connection.

To install gping on Debian-based distros, first, add the PPA key to your sources:

echo "deb http:
wget -qO - https:

Now update and install gping:

sudo apt update
sudo apt install gping

Run the following command to install gping on Fedora:

sudo dnf copr enable atim/gping -y && sudo dnf install gping

On Arch Linux:

pacman -S gping

To install gping on Gentoo, run:

sudo eselect repository enable dm9pZCAq
sudo emerge
sudo emerge net-misc/gping::dm9pZCAq

If you have Snap on your Linux system, you can install the gping snap package with:

sudo snap install gping

How to Use gping to Visualize Ping Responses on Linux

gping is easy to use and accepts multiple hostnames as arguments. To see a ping response graph from BBC, Google, Bing, and CNN, you would run:

gping bbc.co.uk google.com bing.com cnn.com

…and gping will get to work pinging the specified hosts and graphing the results for your inspection. Colors are allocated by gping, although you can assign colors to individual hosts with the –color or -c switch:

gping bbc.co.uk --color cyan

You can also change the watch interval from the default 0.2 seconds value with the -n or –watch-interval flags.

That’s all gping does. While it doesn’t have the same breadth of configuration options as ping, it’s a powerful tool in the shed for anyone with an interest in networks.

Start a Career as a Network Engineer!

Getting a basic understanding of networks and responses is essential if you want to pursue a career as a network engineer, and both ping and gping can help you develop an instinctive grasp of how machines communicate across a network.

But they’re only the start of your journey, and if you hope to one day get a job in the field, you need to pursue proper certifications from teaching and awarding bodies.

MUO – Feed