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Linux
A free and open-source family of operating systems first started in 1991 and named after its creator, Linus Torvalds.
2,239 Questions
What is the first used operating system ms dos or Linux?
The first used operating system between MS-DOS and Linux is MS-DOS. MS-DOS, short for Microsoft Disk Operating System, was developed by Microsoft and released in 1981. Linux, on the other hand, was created by Linus Torvalds and released in 1991. Therefore, MS-DOS predates Linux in terms of initial release and usage.
What is the differences between a process and a thread in Linux?
A single process can have multiple threads that share global data and address space with other threads running in the same process, and therefore can operate on the same data set easily. Processes do not share address space and a different mechanism must be used if they are to share data.
If we consider running a word processing program to be a process, then the auto-save and spell check features that occur in the background are different threads of that process which are all operating on the same data set (your document). process
In computing, a process is an instance of a computer program that is being sequentially executed[1] by a computer system that has the ability to run several computer programs concurrently. Thread A single process may contain several executable programs (threads) that work together as a coherent whole. One thread might, for example, handle error signals, another might send a message about the error to the user, while a third thread is executing the actual task of the...
Is Linus Benedict Torvalds still alive?
Yes, Linus Benedict Torvalds, the creator of the Linux operating system, is still alive. He was born on December 28, 1969, in Helsinki, Finland, and as of my last update, he continues to be an active figure in the tech community. His contributions to open-source software and the development of Linux have had a lasting impact on the world of technology.
What is the name of kernel in Unix Linux and Windows Vista?
As Unix isn't any particular operating system, there is no distinct name for the kernel. Different versions of Unix may have vastly different kernel structures.
The Linux kernel is called, well, the Linux kernel.
The Vista kernel is a continuation of the "NT kernel" designed for Windows NT 3.1.
Is performing a graphical based Linux installation faster than performing a text based one?
Well, friend, both graphical and text-based installations have their own unique charm. The graphical installation may take a bit longer due to the visual elements, but it can be more user-friendly for those who prefer a visual guide. On the other hand, a text-based installation can be quicker for those who are comfortable with command line interfaces. It's all about finding what works best for you and enjoying the process of setting up your Linux system.
Using Linux basic commands is important for several reasons, especially for those working in technical fields like development, system administration, ethical hacking, and automation. Here are the key reasons:
Efficiency: Command-line interfaces (CLI) in Linux allow users to perform tasks more quickly and efficiently than graphical user interfaces (GUIs). Tasks like copying files, editing configurations, or navigating directories can be done with fewer steps.
Control and Flexibility: Basic Linux commands provide fine-grained control over the system. You can automate tasks, manage processes, and manipulate files in ways that GUIs might not allow.
Resource Efficiency: The command line uses fewer system resources (like memory and CPU) compared to GUIs. This is especially beneficial on servers or low-powered systems.
Automation and Scripting: Knowing basic Linux commands is essential for writing shell scripts, which automate repetitive tasks. This is invaluable in system administration, data analysis, and DevOps.
Remote Management: Linux servers are often managed remotely via SSH, where the CLI is the primary interface. Basic command knowledge is necessary for tasks like updating software, monitoring performance, or troubleshooting.
Customization: Linux commands offer high customization through options and arguments, allowing users to perform tasks in highly specific ways tailored to their needs.
Widespread Use: Linux is widely used in server environments, cloud infrastructures, development environments, and ethical hacking. Knowing the basic commands is essential for working efficiently in these domains.
Open-Source Community: Linux is open-source, and the command-line environment helps users tap into a huge repository of tools, utilities, and configurations.
What advantage does NIS provide when you use it with NFS?
NIS allows you to create an account with username and password information so users on your server have to authenticate with credentials before being permitted to use shared resources. However it does not allow you to encrypt data so it is not a security-permanent solution. LDAP supports encryption and should be used instead.
A shell is a "command prompt" like application in unix based systems, there are many shells, k-shell (ksh) is one of them, others are bourne-shell (sh), born again shell (bash) etc ....
They have their own set of commands, some of them may be supported by more than one shell.
states above are correct k-shell or korn shell.
What are the uses of a jellyfish?
Most people use jellyfish for food, with important commercial fisheries off the Pacific coast of Asia. Some species of jellyfish are used for biological experiments, and some are kept as pets.
How do you obtain root permissions in Linux?
You can obtain root permissions in Linux by using the "sudo" command before executing a command that requires elevated privileges. This allows you to temporarily act as the root user to perform administrative tasks. Alternatively, you can switch to the root user using the "su" command by entering the root user's password.
Example the latest open source operating system?
Linux is the example of the latest open source operating system.
The fsck command can be used to repair improperly shut down or potentially corrupt partitions on Linux systems. It checks the file system integrity and attempts to repair any inconsistencies it finds.
What is an example of a Windows and a Linux operating system?
MicroSoft Windows - Windows 8 : Linux - Ubuntu 14.04 are two examples.
Note: Linux is the name of the kernel, while Ubuntu is a distribution (distro) and is one of many Operating Systems available to Linux users for free.
What are the example of a windows and a Linux operating system?
Windows releases are named by the year they were released up until Windows XP where the enterprise and home-use branches merged, then it was Windows Vista, 7, 8, 8.1, and 10.
Linux distributions, there are many as they are not developed by a single entity, though some may be based on another. Examples include Debian, Ubuntu (based on Debian), Fedora, Arch, Gentoo, and so on.
Partition means the same thing, regardless of operating system. It is a division or demarcation of resources.
Is the NTFS file system supported by Linux?
The NTFS file system is supported in Linux by both a kernel module and several userspace programs. It is not supported as a root file system and is not recommended for permanent file storage.
How do you install minecraft with puppy Linux?
You go to minecraft.net after you have purchased the game and download the jar launcher.
Whoa! Of course you can't run linux inside of minecraft. That would be crazy....
However, Minecraft officially supports Linux.
Can you play World of Warcraft on Linux?
The only way I know to run World Of Warcraft on Linux 12.04 is to either write your own World Of Warcraft with Linux base code or run a VMware (virtual Machine) with either Mac or Window's end user operating systems and run WOW on that.
Aptitude is the command used in debian based systems to manage (install, query, remove) packages (aka software).
What are the basic types of files in Linux?
There are 3 types of files:
- Ordinary files- it contains only data as a stream of characters.
- Directory files- it contains name of files and the number associated with them.
- Device files- All devices and peripherals are represented by files.
Apache is the world's leading and most commonly deployed web server. The majority of the web sites on the Internet run on an Apache server,
What are the hardware requirements for Windows and Linux?
For simplicity's sake, I'll stick to currently supported Linux distros and versions of Windows. None of these are the "optimal" requirements, but rather the "minimum recommended."
133 Mhz Pentium (or compatible) processor
32 MB of RAM
2 GB hard drive with 650 MB free.
VGA video card
Keyboard
CD / DVD-ROM drive
233 Mhz Pentium (or compatible) processor
64 MB of RAM
Hard drive with at least 1.5 GB free
Keyboard & mouse
Video card with SVGA resolution.
CD / DVD-ROM drive
800 Mhz Pentium III (or compatible) processor
512 MB of RAM.
20 GB hard drive
Keyboard & mouse
VESA-compliant video card
DVD drive.
486DX-66 processor
16 MB RAM
50 MB of free space on hard drive (can be run straight from a CD)
Keyboard / mouse
VGA monitor
486 processor
48 MB / 64 MB - command line only *
64 MB - with desktop
1 GB / 5 GB hard drive - without / with desktop
VGA video card (for desktop)
keyboard (mouse needed for desktop)
Installation medium - install can be performed over network, with boot floppies and internet connection, or CD drive
*64 MB is the charted minimum. 48 MB is mentioned in the paragraph explaining that the estimates recommendations are conservative
300 Mhz processor
64 MB of RAM
4 GB free hard drive space
CD / DVD drive
VGA card
keyboard / mouse
