How many linux are there

How many Linux OS are there?

There are over 600 Linux distros and about 500 in active development.

Which Linux OS is best?

10 Most Stable Linux Distros In 2021

• 2| Debian. Suitable for: Beginners. …
• 3| Fedora. Suitable for: Software Developers, Students. …
• 4| Linux Mint. Suitable for: Professionals, Developers, Students. …
• 5| Manjaro. Suitable for: Beginners. …
• 6| openSUSE. Suitable for: Beginners and advanced users. …
• 8| Tails. Suitable for: Security and privacy. …
• 9| Ubuntu. …
• 10| Zorin OS.

Is Linux dead?

Al Gillen, the program vice president for servers and system software at IDC, says the Linux OS as a computing platform for end users is at least comatose – and probably dead. Yes, it has reemerged on Android and other devices, but it has gone almost completely silent as a competitor to Windows for mass deployment.

What is the latest Linux OS?

The Newest Linux Operating Systems for Every Niche

• Container Linux (Formerly CoreOS) CoreOS officially rebranded to Container Linux in December 2016. …
• Pixel. Raspbian is a Debian-based Raspberry Pi operating system. …
• Ubuntu 16.10 or 16.04. …
• openSUSE. …
• Linux Mint 18.1. …
• Elementary OS. …
• Arch Linux. …
• Recalbox.

How many use Linux?

There are over 250 million PCs sold every year. Of all the PCs connected to the internet, NetMarketShare reports 1.84 percent were running Linux. Chrome OS, which is a Linux variant, has 0.29 percent.

Is Linux hard to learn?

How hard is it to learn Linux? Linux is fairly easy to learn if you have some experience with technology and focus on learning the syntax and basic commands within the operating system. Developing projects within the operating system is one of the best methods to reinforce your Linux knowledge.

What is good Linux?

The Linux system is very stable and is not prone to crashes. The Linux OS runs exactly as fast as it did when first installed, even after several years. … Unlike Windows, you need not reboot a Linux server after every update or patch. Due to this, Linux has the highest number of servers running on the Internet.

Is Windows 10 better than Linux?

Linux and Windows Performance Comparison

Linux has a reputation for being fast and smooth while Windows 10 is known to become slow and slow over time. Linux runs faster than Windows 8.1 and Windows 10 along with a modern desktop environment and qualities of the operating system while windows are slow on older hardware.

Why did Linux fail?

Desktop Linux was criticized in late 2010 for having missed its opportunity to become a significant force in desktop computing. … Both critics indicated that Linux did not fail on the desktop due to being “too geeky,” “too hard to use,” or “too obscure”.

Does Linux have a future?

It’s hard to say, but I have a feeling Linux isn’t going anywhere, at least not in the foreseeable future: The server industry is evolving, but it’s been doing so forever. … Linux still has a relatively low market share in consumer markets, dwarfed by Windows and OS X. This will not change anytime soon.

Who owns Linux?

Who “owns” Linux? By virtue of its open source licensing, Linux is freely available to anyone. However, the trademark on the name “Linux” rests with its creator, Linus Torvalds. The source code for Linux is under copyright by its many individual authors, and licensed under the GPLv2 license.

What kind of OS is Linux?

Linux® is an open source operating system (OS). An operating system is the software that directly manages a system’s hardware and resources, like CPU, memory, and storage. The OS sits between applications and hardware and makes the connections between all of your software and the physical resources that do the work.

Is Linux a kernel or OS?

Linux, in its nature, is not an operating system; it’s a Kernel. The Kernel is part of the operating system – And the most crucial. For it to be an OS, it is supplied with GNU software and other additions giving us the name GNU/Linux. Linus Torvalds made Linux open source in 1992, one year after it’s creation.

Why is Linux less popular than Windows?

The main reason why Linux is not popular on the desktop is that it doesn’t have “the one” OS for the desktop as does Microsoft with its Windows and Apple with its macOS. If Linux had only one operating system, then the scenario would be totally different today. … Linux kernel has some 27.8 million lines of code.

Which is the most powerful operating system?

World’s most strongest operating system

• Android. Android is well-known operating system currently used worldwide in more than a billion of devices including smartphones, tablets, watches, cars, TV and more to come. …
• Ubuntu. …
• DOS. …
• Fedora. …
• Elementary OS. …
• Freya. …
• Sky OS.

Which country uses Linux the most?

On a global level, the interest in Linux seems to be the strongest in India, Cuba and Russia, followed by the Czech Republic and Indonesia (and Bangladesh, which has the same regional interest level as Indonesia).

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How many Linux distributions are there?

There are over 600 Linux distros and about 500 in active development.

Which is the most used Linux distribution?

10 Top Most Popular Linux Distributions of 2020

POSITION	2020	2019
1	MX Linux	MX Linux
2	Manjaro	Manjaro
3	Linux Mint	Linux Mint
4	Ubuntu	Debian

What are the 3 major families of Linux distributions?

There are three major distribution families:

• Debian Family Systems (such as Ubuntu)
• SUSE Family Systems (such as openSUSE)
• Fedora Family Systems (such as CentOS)

Are all Linux distributions free?

Almost every Linux distribution is available to download for free. However, there are some editions (or distros) may ask for a fee in order to purchase it. For instance, the ultimate edition of Zorin OS is not free and needs to be purchased.

Why are there so many distributions of Linux?

Why are there so many Linux OS/distributions? … Since the ‘Linux engine’ is free to use and modify, anyone can use it to build a vehicle on top of it. This is why Ubuntu, Debian, Fedora, SUSE, Manjaro and many other Linux-based operating systems (also called Linux distributions or Linux distros) exist.

Does Linux need antivirus?

It isn’t protecting your Linux system – it’s protecting the Windows computers from themselves. You can also use a Linux live CD to scan a Windows system for malware. Linux isn’t perfect and all platforms are potentially vulnerable. However, as a practical matter, Linux desktops don’t need antivirus software.

What is the most beautiful Linux distro?

Of course, beauty is in the eye of the beholder so consider these our personal picks for the best looking Linux distros you can download right now.

• Elementary OS. A unique desktop environment known as Pantheon. …
• Solus. …
• Deepin. …
• Linux Mint. …
• Pop!_ …
• Manjaro. …
• Endeavour OS. …
• KDE Neon.

What is difference between Linux distributions?

The first major difference between various Linux distributions is their target audiences and systems. For example, some distributions are customized for desktop systems, some distributions are customized for server systems, and some distributions are customized for old machines, and so on.

Which Linux download is best?

Linux Download : Top 10 Free Linux Distributions for Desktop and Servers

• Mint.
• Debian.
• Ubuntu.
• openSUSE.
• Manjaro. Manjaro is a user-friendly Linux distribution based on Arch Linux ( i686/x86-64 general-purpose GNU/Linux distribution). …
• Fedora. …
• elementary.
• Zorin.

Which is faster Ubuntu or Mint?

Mint may seem a little quicker in use day to day, but on older hardware, it will definitely feel faster, whereas Ubuntu appears to run slower the older the machine gets. Linux Mint gets faster still when running MATE, as does Ubuntu.

Why do hackers prefer Linux?

Linux is an extremely popular operating system for hackers. There are two main reasons behind this. First off, Linux’s source code is freely available because it is an open source operating system. … This type of Linux hacking is done in order to gain unauthorized access to systems and steal data.

What are the main two distributions of Linux?

There are commercially-backed distributions, such as Fedora (Red Hat), openSUSE (SUSE) and Ubuntu (Canonical Ltd.), and entirely community-driven distributions, such as Debian, Slackware, Gentoo and Arch Linux.

What is good Linux?

The Linux system is very stable and is not prone to crashes. The Linux OS runs exactly as fast as it did when first installed, even after several years. … Unlike Windows, you need not reboot a Linux server after every update or patch. Due to this, Linux has the highest number of servers running on the Internet.

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​How many Linux users are there anyway?

It depends on how you count them.

I was talking to a friend the other day when he said there were no more than 0.0001 percent Linux users. So, so wrong.

Open Source

True, desktop Linux has never taken off. But, even so, Linux has millions of desktop users. Don’t believe me? Let’s look at the numbers.

You see, NetMarketShare doesn’t simply count PCs which connect to its network of over 40,000 websites using HitsLink Analytics and SharePost. Its methodology is to «collect data from the browsers of site visitors» and it then weights the data by country. «We compare our traffic to the CIA Internet Traffic by Country table, and weight our data accordingly. For example, if our global data shows that Brazil represents 2% of our traffic, and the CIA table shows Brazil to represent 4% of global internet traffic, we will count each unique visitor from Brazil twice.»

Another analysis company which is frequently cited for operating system numbers is StatCounter. By its count desktop Linux has 1.48 percent, with Chrome OS coming in at 1.03 percent. StatCounter claims its numbers are derived from raw browser hits from racking code, which is installed on more than 2 million sites.

Perhaps the most unbiased numbers are from the federal government’s Digital Analytics Program (DAP). DAP’s numbers come from the billion visits over the past 90 days to over 400 US executive branch government domains. That’s about 5,000 total websites. These visitors appear to be largely US citizens. You can see this from the most popular websites: The US Postal Service, the IRS, and Medline Plus.

By DAP’s count, Linux is bundled in with 0.6 percent other. Chrome OS, according to DAP, has more users: 1.3 percent.

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How to check how many CPUs are there in Linux system

I am a new Linux user. How do you check how many CPUs are there in Linux system using the command line option?

Introduction: One can obtain the number of CPUs or cores in Linux from the command line. The /proc/cpuinfo file stores CPU and system architecture dependent items, for each supported architecture. You can view /proc/cpuinfo with the help of cat command or grep command/egrep command. This page shows how to use /proc/cpuinfo file and lscpu command to display number of processors on Linux.

Tutorial details
Difficulty level	Easy
Root privileges	Yes
Requirements	None
Est. reading time	3 minutes

How do you check how many CPUs are there in Linux system?

You can use one of the following command to find the number of physical CPU cores including all cores on Linux:

1. lscpu command
2. cat /proc/cpuinfo
3. top or htop command
4. nproc command
5. hwinfo command
6. dmidecode -t processor command
7. getconf _NPROCESSORS_ONLN command

Let us see all commands and examples in details.

How to display information about the CPU on Linux

Just run the lscpu command:
$ lscpu
$ lscpu | egrep ‘Model name|Socket|Thread|NUMA|CPU\(s\)’
$ lscpu -p

The output clearly indicate that I have:

1. CPU model/make: AMD Ryzen 7 1700 Eight-Core Processor
2. Socket: Single (1)
3. CPU Core: 8
4. Thread per core: 2
5. Total threads: 16 ( CPU core[8] * Thread per core [2])

Use /proc/cpuinfo to find out how many CPUs are there in Linux

Run top or htop command to obtain the number of CPUs/cores in Linux

Execute nproc print the number of CPUs available on Linux

Let us print the number of installed processors on your system i.e core count:
$ nproc —all
$ echo «Threads/core: $(nproc —all)»
Sample outputs:

How to probe for CPU/core on Linux using hwinfo command

$ hwinfo —cpu —short ## short info ##
$ hwinfo —cpu ## detailed info on CPUs ##

Linux display CPU core with getconf _NPROCESSORS_ONLN command

One can query Linux system configuration variables with getconf command:
$ getconf _NPROCESSORS_ONLN
$ echo «Number of CPU/cores online at $HOSTNAME: $(getconf _NPROCESSORS_ONLN)»
Sample outputs:

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dmidecode -t processor command

You can use get BIOS and hardware information with dmidecode command (DMI table decoder) on Linux. To find out how many CPUs are there in Linux system, run:
$ sudo dmidecode -t 4
$ sudo dmidecode -t 4 | egrep -i ‘core (count|enabled)|thread count|Version’

Here is a quick video demo of lscpu and other commands:

Conclusion

You learned how to display information about the CPU architecture, core, threads, CPU version/model, vendor and other information using various Linux command line options.

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