MUT is a mail command that can send attachments, as opposed to the basic mail command. This lightweight Linux email client is designed for a command-line environment. You can send an email to a large number of recipients using the mail command below. Two commands, each of which operates on the command line, process messages. Mail is installed in both packages that are part of the mailutils and mailx packages on Red Hat and Debian systems. You will learn how to use popular mail commands in this article to send emails. If you want to send a message to a specific user, you can use the write command. This command will broadcast your message to all logged-in users. To send a message in the Linux command line, you can use the wall command.

Sending a message to another user is one of those tasks. Even if you don’t, there are certain tasks that are much faster and easier to do in the command line than in a graphical interface. $ tshark -c 100 -i 10 -w usbmon1-dump.If you’re a Linux user, there’s a good chance you spend a majority of your time in the command line. pcap to save the capture in pcap format that can be imported into Wireshark GUI. Use -c to limit the number of rows, and -w. udpdump (UDP Listener remote capture)īy trial and error, we find that it's device #10 we are interested in capturing, so we run: $ tshark -i 10ġ 0.000000 host → 1.2.0 USB 64 GET DESCRIPTOR Request DEVICEĢ 0.000160 1.2.0 → host USB 82 GET DESCRIPTOR Response DEVICE dpauxmon (DisplayPort AUX channel monitor capture)ġ7. It looks like it's tshark command in charge of capturing stuff from the command line.įirst, we need to identify the device we want to capture.

Linux wireshark command line how to