• Op chevron_right

    3 tips for printing with Linux / · 2 days ago - 07:00 edit

I have a confession to make. This may be an unpopular opinion. I actually enjoy reading documents on a piece of paper as opposed to digitally. When I want to try a new recipe, I print it out to follow it so I don't have to continually swipe my mobile device to keep up with the steps. I store all my favorite recipes in sheet protectors in a binder. I also like to print out coloring pages or activity sheets for my kids. There are a ton of options online or we create our own !

Značky: #Linux

  • Op chevron_right

    7 handy tricks for using the Linux wget command / · 3 days ago - 07:01 edit

Wget is a free utility to download files from the web. It gets data from the Internet and saves it to a file or displays it in your terminal. This is literally also what web browsers do, such as Firefox or Chromium, except by default, they render the information in a graphical window and usually require a user to be actively controlling them. The wget utility is designed to be non-interactive, meaning you can script or schedule wget to download files whether you're at your computer or not.

Značky: #Linux

  • Li chevron_right

    Sending EmailsSend them from Linux Terminal? / linuxyournal · 4 days ago - 16:00 edit · 1 minute

Send them from Linux Terminal

Does your job require sending a lot of emails on a daily basis? And you often wonder if or how you can send email messages from the Linux terminal.

This article explains about 6 different ways of sending emails using the Linux terminal. Let’s go through them.

sendmail Command

Use the sendmail command to send emails to one or more people at once. Sendmail is one of the most popular SMTP servers in Linux. You can easily send emails directly from the command line using the sendmail command. To route the information, the sendmail command makes use of the network configured on your system.

Let’s execute the following commands to create a file having email content.

cat /tmp/email.txt

Subject: Terminal Email Send

Email Content line 1

Email Content line 2

The Subject will be the line used as a subject for the email.

Now, to send the email, use the following syntax.

sendmail  < /tmp/email.txt

mail Command

Just like Sendmail, you can use the mail command for sending emails from the terminal. Use the below-given command for this purpose.

mail -s "Test Subject" < /dev/null

Here -s defines the email subject.

To send an attachment included within the email, type the below-mentioned line.

mail -a /opt/backup.sql -s "Backup File" < /dev/null

Here -a is used to include attachments. If yours is a Debian-based distro, use -A because it uses the mailutils package.

If you have to send emails to multiple recipients at a time, add comma-separated emails in the following manner.

mail -s "Test Email", < /dev/null

mailx Command

The GNU Mailutils is a combination of multiple utility packages. All Mailutils can operate on mailboxes starting from UNIX maildrops, maildir, and all the way up to remote mailboxes. These mailboxes are accessed with IMAP4, POP3, and SMTP. Mailutils is made for developers, regular Linux users, and system administrators.

For the installation purpose, use the following command.

sudo apt install mailutils

The mailutils package is mainly made of 2 commands, mail and mailx, and they both function in a similar manner.

Značky: #Linux

  • chevron_right

    31 Best Linux Performance Monitoring Tools

    Danie van der Merwe · / gadgeteerza-tech-blog · 4 days ago - 11:23

Linux Performance Monitoring tools are the tools that allow you to keep track of your Linux system's resources and storage usage, as well as the state of your network. The tools can be used to troubleshoot and debug Linux System Performance issues.

I'm sure many you will know of, but I'm also sure there are a few you may not know about.


#technology #opensource #Linux #monitoringtools #performance

  • Op chevron_right

    Diagnose connectivity issues with the Linux ping command / · 4 days ago - 07:01 edit

Networked computers are so common these days that most of us take it for granted that a computer on one side of a room can contact one on the other side of the room, much less the other side of the world. When it works as designed, networking is what makes the Internet, the cloud, file shares, media streaming, remote administration, printing, and much more possible. When something goes wrong, it can sometimes be challenging to diagnose. One of the most fundamental diagnostic tools for networked connectivity is the ping command.

Značky: #Linux

  • Op chevron_right

    Inspect the capabilities of ELF binaries with this open source tool / · 4 days ago - 07:00 edit

If Linux is your primary working environment, then you might be familiar with the Executable and Linkable Format ( ELF ), the main file format used for executables, libraries, core-dumps, and more, on Linux.

Značky: #Linux

  • Ar chevron_right

    New Linux laptop offers RTX 3080 and 144 Hz 17-inch screen / ArsTechnica · 5 days ago - 15:48

New Linux laptop offers RTX 3080 and 144 Hz 17-inch screen

Enlarge (credit: Juno Computers )

Linux users like to game, too, and the Juno Neptune 17-inch V3 laptop announced this week ensures that people on Ubuntu can play their favorite titles on the go.

Keeping up with the Alienwares, Asus ROGs, and other Windows-focused gaming brands, the new portable packs up to an RTX 3080 discrete graphics card and the 8-core Intel Core i7-11800H. And it lets you experience all the action on a spacious, 17.3-inch screen with a 144 Hz refresh rate. A colorfully backlit keyboard completes the package.

Read 5 remaining paragraphs | Comments

  • Li chevron_right

    Where are Docker Images, Containers and Volumes Stored on the Linux Host System? / · 5 days ago - 08:49 edit

Some quick tips to let you know where Docker Images, Containers and Volumes are located on your Linux server host.

Značky: #Docker, #Linux