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Why you need the command line. How many reasons can I come up with before breakfast?

1. The Command Line makes Linux tutorials easy.
When a tutorial gives you instructions in line commands, you don't have to learn the commands. You don't have to understand the commands. You don't even have to type the commands! All you really have to do is copy the commands and paste them into the terminal window. That's easier than instuctions that have to give you a road map on how to find the button.

2.The Command Line is fun.
This one is pretty counterinuitive, but the command line allows you to take a creative approach to problem solving that is enjoyable.

3. Conversely, the Command Line allows you to cut a straight line through some of the most tedious, repetitive computing drudge work that you'll ever have to face.
I'm talking about organizing your files, sorting, moving, and processing large numbers of files. I used to spend hours on these tasks, and I hated it. These are what the command line excels at. You save time, but you cut down dramatically on the boredom.

4.Any command can be a script.
If you know how to use the command line, you know how to automate the command line with crude, simplistic shell scripts that most real programmers will look at with disdain, but which work anyway. And once again, you don't have to understand the commands.

A couple of years ago, I found this tutorial in my favorite Linux forum about how to process avi files into DVDs. From this, I was able to write a script that I have used to automatically process avi files into DVD images in batches of a dozen at a time. I just copy the files into the directories and start the script and let it run for a couple of days, and then burn 12 DVDs bangbangbang, all at once.

Now, here's the part that's kind of cool, even if it makes me look dumb: I don't understand the commands! I don't know how my own script works! I just copied the commands from the tutorial into a text file in a certain sequence, made it executable, and ran it. The commands in the script did whatever the hell it is they do, while I did other things. And now I have a bunch of DVDs to watch.

So easy... and so powerful!

Time for pancakes.

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If I hadn't been in a hurry

I could have had a much longer list, with many more specifics.

Not necessarily a good thing. How does the last post get 300 reads, and this one less than 50? I'm willing to pander; just tell me how. My next post will be: "Why I hate Ubuntu (even though it's awesome)". That ought to get a hit or two!

More in Tux Machines

Android Leftovers

Leftovers: OSS

  • Open-source oriented RISELab emerges at UC Berkeley to make apps smarter & more secure
    UC Berkeley on Monday launched a five-year research collaborative dubbed RISELab that will focus on enabling apps and machines that can interact with the environment around them securely and in real-time. The RISELab (Real-time Intelligence with Secure Execution) is backed by a slew of big name tech and financial firms: Amazon Web Services, Ant Financial, Capital One, Ericsson, GE Digital, Google, Huawei, Intel, IBM, Microsoft and VMWare.
  • Telecom organizations boosting support for open source
    Organizational support for open source initiatives is easing the integration of platforms into the telecom world. One key challenge for growing the support of open source into the telecommunications space is through various organizations that are looking to either bolster the use of open source or build platforms based on open source specifications. These efforts are seen as beneficial to operators and vendors looking to take advantage of open source platforms.
  • Google's Draco: Another Open Source Tool That Can Boost Virtual Reality Apps
    With 2017 ramping up, there is no doubt that cloud computing and Big Data analytics would probably come to mind if you had to consider the hot technology categories that will spread out this year. However, Google is on an absolute tear as it open sources a series of 3D graphics and virtual reality toolsets. Last week, we covered the arrival of Google's Tilt Brush apps and virtual reality toolsets. Now, Google has delivered a set of open source libraries that boost the storage and transmission of 3D graphics, which can help deliver more detailed 3D apps. "Draco" is an open source compression library, and here are more details.
  • Unpicking the community leader
    Today is Community Manager Appreciation Day. Now, I have to admit, I don't usually partake in the day all that much. The skeptic in me thinks doing so could be a little self-indulgent and the optimist thinks that we should appreciate great community leaders every day, not merely one day a year. Regardless, in respect of the occasion, I want to delve a little into why I think this work is so important, particularly in the way it empowers people from all walks of life. In 2006 I joined Canonical as the Ubuntu Community Manager. A few months into my new role I got an email from a kid based in Africa. He shared with me that he loved Ubuntu and the traditional African philosophy of Ubuntu, which translated to "humanity towards others," and this made his interest in the nascent Linux operating system particularly meaningful.
  • Open Source Mahara Opens Moodle Further Into Social Learning
    Designers, managers and other professionals are fond of Open Source, digital portfolio solution Mahara. Even students are incorporating their progress on specific competency frameworks, to show learning evidence. Mahara and Moodle have a long and durable relationship spanning years, ―so much so that the internet has nicknamed the super couple as “Mahoodle“―. A recent post on Moodlerooms’ E-Learn Magazine documents the fruitful partnership as it adds value to New Zealander Catalyst IT’s offerings.
  • U.S. policy on open source software carries IP risks [Ed: Latest FUD from law firm against Free software as if proprietary software is risk-free licensing-wise?]

Openwashing and EEE

Q&A with Arpit Joshipura, Head of Networking for The Linux Foundation

Arpit Joshipura became the Linux Foundation’s new general manager for networking and orchestration in December 2016. He’s tasked with a pretty tall order. He needs to harmonize all the different Linux Foundation open source groups that are working on aspects of network virtualization. Joshipura may be the right person for the job as his 30 years of experience is broad — ranging from engineering, to management, to chief marketing officer (CMO) roles. Most recently he was VP of marketing with Prevoty, an application security company. Prior to that he served as VP of marketing at Dell after the company acquired Force10 Networks, where he had been CMO. Read more