Linux Founder Linus Torvalds: “I Don’t Really Love Other People. I Love Computers”

Do you know that the development of Linux was never started with the intention of making it an open source kernel? At the recent TED conference in Vancouver, Linus Torvalds revealed more interesting facts about his life and working style.

Linux kernel is the world’s biggest open source collaborative project. This would automatically trick your brain into thinking that the person behind the kernel would be someone who loves working with fellow programmers.

Well, proving you wrong, Linux founder, Linus Torvalds, admitted that he originally didn’t intend to make Linux open-source and began working on it as a solitary project. This happened at the TED (Technology, Entertainment and Design) conference in Vancouver.

“It wasn’t open source,” he said. “It was source that was open. There was no intention.”

“I’m actually not a people person. I don’t really love other people. I love computers,” the legendary software engineer Linus Torvalds said in an interview with Chris Anderson at the TED conference.

He accepted the fact that with time he has learned that having different people on a project is very important.

However, it shouldn’t be much shocking as Linus is known for his outspoken behaviour and occasional rants. In the interview, he was very open and revealed that he loves to work at home in an office.

“It is the most boring office you’ll ever see,” he said. “I often work in my bathrobe, and I have to have complete silence.”

When asked about his future plans or projects, he said he doesn’t have one. He said, “I don’t have an agenda” and he’s still happy working on Linux.

“I am not a visionary. I’m an engineer. I’m happy with the people who are wandering around looking at the stars but I am looking at the ground and I want to fix the pothole before I fall in.”

Another fact we came to know at the talk: Linus Torvalds considers Thomas Alva Edison greater than Nikola Tesla. Sorry, Larry Page and Elon Musk!

10 Reasons : Why should we use Linux? | Padsa Information

Bored using windows or any other server in your computing experience? Linux has been designed to offer you smooth and effective experience. Whether you want to use it for business or any other home operations, Linux offers the most reliable system to adopt. Linux has become one of the most adopted systems by many users in and around the world. Most of the world’s largest data centers across the globe use Linux. There are various reasons that answer why should we use Linux, keep on reading.

Why Should we use Linux?

1. Linux is free of charge and in case you still doubt, then know that it is.

In case you want to get rid of all the restrictions in terms of patents of any other form of restriction, then this would be the best switch for you. Linux can be edited in terms of the source code by most of the innovative business owners. It is, therefore, the best system to be adopted by a large number of business owners who want to simplify their business operations.

2. Linux is more secure than any other server

Linux is a dependable server that offers excellent security to the user. Linux community offers the security fixes for any technical or security threat that encounters. Moreover, Linux users also offer regular kernel updates and regular security patches. In this regard, it is not mandatory for you to have an anti-virus program for your system. With Linux, you can save a lot of dollars you could have spent buying an antivirus program.

3. It has a wide compatibility to several hardware

Most of the other servers do constraint you with a lot of features. Take for instance windows 7 and 8 do require at least 1GB RAM for your system to operate well. However, Linux is such a lightweight operating system and hence does not constrain you in terms of a memory capacity of your system. It can thus be used by any of your systems. It is designed for everyone and can be used by anyone.

4. Easy to Operate

Ideally, one does not have to go for intensive training for them to know how to operate Linux operating system. Besides, it comes with all the necessary functionality that is included in windows OS. If you are looking for a system that is reliable and can be used by anyone in your business, then this could be the best system to adopt.

5. It comes inclusive of drivers

Ever experienced some difficulties when using windows only to be told that some of the drivers are missing in your system? Linux saves you a time you have to spend moving from one shop to another for drivers. It saves you money as well. Most of the drivers are included in Linux operating system. No need to hassle and stress for drivers.

6. Smooth and easy Updating Process

Updating windows can be very challenging and stressful. Linux updates both the OS and the applications that are installed in your system. Besides, when compared to windows that need your system to shut down Linux updates are just a matter of click.

7. Linux is speedy

Since Linux is lightweight, it is therefore far much speedy compared to any other operating system. Windows has a bloated software and therefore huge to operate. In any business operation or gaming experience, time is the most crucial factor. Linux is the best system to adopt as windows get slower days after days.

8. Linux has a community support

One of the best things about Linux is the fact that you have a sense of belonging. You have a platform where you can share everything with fellow users. You get to know more through the frequently asked questions. Moreover, any question that you have can be dropped and get the answers that you need.

9. Linux features a powerful word processing program

Libre Office is a powerful word processing program that comes with Linux. You can use it for free in editing, opening and send Microsoft documents. You, therefore, save more and more dollars you could spend buying such a program.

10. Linux offers you a chance to download a lot of free tools

By just a click of a button, you can get access to thousands of tools and programs. This is a big added advantage over the windows operating system. It is the best way to transform your serving experience.

Don't forget to comment below if you have any question .

Linux Basic Commands

The below commands are important and often used. For more checkout the image at the bottom of the article

• mkdir – make directories
  Usage: mkdir [OPTION] DIRECTORY…
  eg. mkdir lhn
• ls – list directory contents
  Usage: ls [OPTION]… [FILE]…
  eg. ls, ls ­l, ls lhn
• cd – changes directories
  Usage: cd [DIRECTORY]
  eg. cd lhn
• pwd ­-  print name of current working directory
  Usage: pwd
• vim – Vi Improved, a programmers text editor
  Usage: vim [OPTION] [file]…
  eg. vim lhn.txt
• cp – copy files and directories
  Usage: cp [OPTION]… SOURCE DEST
  eg. cp sample.txt sample_copy.txt
  cp sample_copy.txt target_dir
• mv – move (rename) files
  Usage: mv [OPTION]… SOURCE DEST
  eg. mv source.txt target_dir
  mv old.txt new.txt
• rm ­ remove files or directories
  Usage: rm [OPTION]… FILE…
  eg. rm file1.txt , rm ­rf some_dir
• find – search for files in a directory hierarchy
  Usage: find [OPTION] [path] [pattern]
  eg. find file1.txt, find ­name file1.txt
• history – prints recently used commands
  Usage: history
• cat – concatenate files and print on the standard output
  Usage: cat [OPTION] [FILE]…
  eg. cat file1.txt file2.txt
  cat ­n file1.txt
• echo – display a line of text
  Usage: echo [OPTION] [string] …
  eg. echo I love India
  echo $HOME
• grep ­- print lines matching a pattern
  Usage: grep [OPTION] PATTERN [FILE]…
  eg. grep ­i apple sample.txt
•  wc ­- print the number of newlines, words, and bytes in files
  Usage: wc [OPTION]… [FILE]…
  eg.  wc file1.txt
  wc ­L file1.txt
• sort – sort lines of text files
  Usage: sort [OPTION]… [FILE]…
  eg. sort file1.txt
  sort ­r file1.txt
• tar – to archive a file
  Usage: tar [OPTION] DEST SOURCE
  eg. tar ­cvf /home/archive.tar /home/original
  tar ­xvf /home/archive.tar
• kill – to kill a process(using signal mechanism)
  Usage: kill [OPTION] pid
  eg. kill ­9 2275
• ps – report a snapshot of the current processes
  Usage: ps [OPTION]
  eg. ps,  ps ­el
• who – show who is logged on
  Usage: who [OPTION]
  eg. who , who ­b , who ­q
• passwd – update  a user’s authentication tokens(s)
  Usage: passwd [OPTION]
  eg. passwd
•  su –  change user ID or become super­user
  Usage: su [OPTION] [LOGIN]
  eg. su remo, su
• chown – change file owner and group
  Usage: chown [OPTION]… OWNER[:[GROUP]] FILE…
  eg. chown remo myfile.txt
• chmod – change file access permissions
  Usage: chmod [OPTION] [MODE] [FILE]
  eg. chmod 744 calculate.sh
• zip – package and compress (archive) files
  Usage: zip [OPTION] DEST SOURSE
  eg. zip original.zip original
• unzip – list, test and extract compressed files in a ZIP archive
  Usage: unzip filename
  eg. unzip original.zi
• ssh – SSH client (remote login program)
  “ssh is a program for logging into a remote machine and for
  executing commands on a remote machine”
  Usage: ssh [options] [user]@hostname
  eg. ssh ­X guest@10.105.11.20
• scp – secure copy (remote file copy program)
  “scp copies files between hosts on a network”
  Usage: scp [options] [[user]@host1:file1] [[user]@host2:file2]
  eg. scp file1.txt guest@10.105.11.20:~/Desktop/
• fdisk – partition manipulator
  eg. sudo fdisk ­l
• mount – mount a file system
  Usage: mount ­t type device dir
  eg. mount /dev/sda5 /media/target
• umount – unmount file systems
  Usage: umount [OPTIONS] dir | device…
  eg.  umount /media/target
• du – estimate file space usage
  Usage:  du [OPTION]… [FILE]…
  eg. du
• df – report filesystem disk space usage
  Usage: df [OPTION]… [FILE]…
  eg. df
• quota – display disk usage and limits
  Usage: quota [OPTION]
  eg. quota ­v
• reboot – reboot the system
  Usage: reboot [OPTION]
  eg. reboot
• poweroff – power off the system
  Usage: poweroff [OPTION]
  eg. poweroff
• kate – KDE Advanced Text Editor
  Usage:  kate [options][file(s)]
  eg. kate file1.txt file2.txt
• vim – Vi Improved, a programmers text editor
  Usage: vim [OPTION] [file]…
  eg. vi hello.c
• gedit ­ A text Editor. Used to create and edit files.
  Usage: gedit [OPTION] [FILE]…
  eg. gedit
• bg – make a foreground process to run in background
  Usage: type ‘ctrl+z’  and then ‘bg ‘
• fg – to make background process as foreground process
  Usage: fg [jobid]
• jobs – displays the names and ids of background jobs
  Usage: jobs
• sed ­  stream editor for filtering and transforming text
  Usage: sed [OPTION] [input­file]…
  eg. sed ‘s/love/hate/g’ loveletter.txt
• awk ­ pattern scanning and processing language
  eg.  awk ­F: ‘{ print $1 }’ sample_awk.txt
• find ­ search for files in a directory hierarchy
  Usage: find [OPTION] [path] [pattern]
  eg. find ­name file1.txt
• locate – find or locate a file
  Usage: locate [OPTION]… FILE…
  eg. locate file1.txt

Linux File Permissions

• 3 types of file permissions – read, write, execute
• 10 bit format from ‘ls ­l’ command
  1             2 3 4      5 6 7     8 9 10
  file type    owner     group    others
  eg. drwxrw­r­­   means owner has all three permissions,
  group has read and write, others have only read
  permission
• read permission – 4, write – 2, execute ­1
  eg. rwxrw­r­­   = 764
  673    =   rw­rwx­wx
  

How To Pick Your First Programming Language (4 Different Ways)

Learning coding from scratch could be a tough task and it could take years of hard work to master a language. So here I am going to address the biggest problem a beginner faces: How to pick up my first programming language?

Recently I came across with a very enriching infographic that addressed the same question. Udacity has utilized the date of the top ten programming languages in the US (provided by IEEE Spectrum) to pick the best programming language for you as a beginner.

The basis on which this infographic is made varies from location, your lifestyle and the potential growth in career after selecting that particular language.

Based on the flexibility, Python or C++ comes first as it allows you work on the variety of fields such as gaming to making of embedded systems. JS or PHP prepares you for a web development career. Similar observations and trends are made based on the average pay per year, geography and popularity.

Take a look at the infographic below:

Did you find this infographic helpful? Share this article with your friends.