Getting up and running with Deepin

Sed is the Spanish word for thirst, Though you may thirst (or hunger, or whatever) for an easier way to do things, its name did not derive from there. As of April 2008, Linux had fewer than 100 known viruses, whereas Windows had more than 1,000,000 known viruses …

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Programming with Zsh on Linux

This modest computer's official Raspbian OS comes loaded with tons of programming tools, connector pins, and other useful ports. To accomplish more complex tasks, tools would simply be connected together, using pipes. For self study it can be useful to have a good introductory book. Organizations today do not need …

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Understanding the fundamentals of xfsdump

The code is supplied on CDROMs or other media with the executable program and/or it is made available for downloading from the Internet. For example, software that can be freely modified but that does not have the same strict requirements for redistribution as the GPL is also considered open …

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Does it run under KDE on the Ubuntu Studio distro?

Moreover, even older and simpler machines can be used to study Linux without a graphical user interface (GUI), i.e., with only text and no images on the display screen. insmod copies the module into the allocated space and relocates it so that it will run from the kernel address …

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Redirecting output with Freesco

Processes are free to use a FIFO so long as they have appropriate access rights to it. Most people believe it is wrong to steal, and therefore, won't rob a wallet. Today open source software has become critical for almost every organization. The access file logs every visit to your …

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Tips and tricks for using CUPS for printing with Mandriva

A server is a computer with an operating system that is configured to allow other computers to connect to it from across a network. Keep in mind that these are only conventions---not rules. Setting up TCP/IP connections is very different from setting up an amateur radio X.25 connection …

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Using vi/vim rather than emacs

While early drones relied on proprietary operating systems, the boom in drone flight is helped onward by Linux, which provides the tiny embedded operating systems necessary to run many of these devices while allowing for more innovation on top of it. Businesses, educational institutions, governmental agencies and other organizations around …

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A lazy person's guide to env

You need to start from the ground up, choose components, and build a customized operating system that could easily become a great Linux distro for programming and other development purposes. Each filesystem is mounted to a specific location in the namespace, known as a mount point. One who bases his …

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Installing a web server under Yellow Dog Linux

An exit status of zero indicates success. One year after the disclosure of Meltdown and Spectre, it is increasingly clear that we are dealing with an entirely new class of problems that will be keeping us busy for some time yet. A CPU is a small but powerful semiconductor device …

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Which is the best Widget engine for Ubuntu?

When one single governing body gains absolute control over something, it is only a matter of time before that governing body increases its power tremendously. The application can then trap into the kernel through this well-defined mechanism and execute only code that the kernel allows it to execute. When the …

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Getting a mail server up and running on Sugar-on-a-Stick Linux

To accomplish more complex tasks, tools would simply be connected together, using pipes. As such it is possible to have two or more files and directories with the same name but letters of different case. The new vm_area_struct structure is put into the list of vm_area_struct pointed at by the …

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How to get more from host

The LSB is a joint project of several Linux vendors under the auspices of the Linux Foundation (formerly the Free Standards Group). A filesystem is a collection of files and directories in a formal and valid hierarchy. Commercial programming packages, like commercial operating systems, can cost a great deal of …

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Get the most out of Slackware

Written originally for the Digital Equipment Corporation (DEC) family of PDP microcomputers, this most popular of multi-user, general-purpose operating systems has taken over roles in all areas of computing -- even those once held by mainframes. Although, there's no rocket science in it. Because of the rarity of malware threats, there …

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How easy is it to run syncd on a Rasberry Pi?

The examples continue, but all hit the same chord: there is no use in preventing the spread of information. Well, you can't actually look at the four of them at the same time, but this doesn't matter since your eyes can't look in two directions at once, right? To help …

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Redirecting standard output on the Xandros operating system

The platters are attached to a central spindle and spin at a constant speed that can vary between 3000 and 10,000 RPM depending on the model. These applications are not going away anytime soon. When there are no more characters left to read, the device returns end-of-file (EOF). The …

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Programming with Python on Fermi Linux LTS

We have icons too, you know. An API defines the interfaces by which one piece of software communicates with another at the source level. These processes range from things like the X Window System to system programs (daemons) that are started when the computer boots. A runnable process is one …

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Listen to the radio at the SmoothWall command line

The name is an acronym for the 'Bourne-Again SHell'. Track 0 is the outermost track and the highest numbered track is the track closest to the central spindle. If no output_file is supplied, output goes to stdout. The maximum file length, as with the maximum file position, is bounded only …

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Listen to the radio at the DeLi Linux command line

The IDE disks are controlled by the IDE controller chip and the SCSI disks by the SCSI disk controller chips and so on. The Raspberry Pi, popular with hobbyists and enthusiasts, is Linux-driven and has opened the door for an entire spectrum of IoT devices running Linux. The timer bottom …

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What are your thoughts on the new MAX distribution?

The fact that open source code offers complete transparency acts as an important guarantee of open standards. Constraining students to move the mouse within the confines of the instruction set of a few closed, proprietary programs merely cages those students and constrains our future. Unlike character devices, there are classes …

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More benefits of Linux

The following benefits are true about the Linux system:

Free dіstrіbutіons

One of the maіn features of thіs operatіng system іs the avaіlabіlіty of free dіstrіbutіons, such as Ubuntu, Mandrіva, Fedora, etc. All of them are quіte sіmіlar іn appearance and have one “phіlosophy”. Thіs fact іs very useful for …

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The secrets behind bzdiff

Across the Internet and beyond, anyone with enough know-how has the opportunity to aid in developing and debugging the kernel, porting new software, writing documentation, or helping new users. Likewise, the smallest logically addressable unit on a filesystem is the block. Installation can take a while, depending on the speed …

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What's your favourite Instant messenger

The IP protocol is a transport layer that is used by other protocols to carry their data. One interesting feature it has is that every instruction is conditional. This collaboration among several developers with a common need speeds up software creation, and when bugs in the software are found by …

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Using more to view text files at the SLAX command line

Some users have reported success configuring and installing drivers for the various winmodems, including Lucent, Conexant, and Rockwell chipsets. The application tells the kernel which system call to execute and with what parameters via machine registers. Each surface of the platter is divided into narrow, concentric circles called tracks. Another …

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Downloading using Gydl

To help bring order to chaos, standards groups codify system interfaces into official standards. Many of the best Linux experts are self taught and do not possess a single computer certification. It needs to be able to support what an IT team requires in the moment and in the future …

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Boost your mastery of mt with these tips

Institutions that rely solely on commercial-proprietary vendors - whether on-premises or cloud-based - effectively outsource their IT strategy and reduce their capability to deal with change with agility. This greatly assists integration efforts - and facilitates movement between systems when necessary. But, due to some recent changes, Ubuntu has switched back to GNOME …

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Generating use cases for C Sharp

All Unix versions and workalikes, including Linux, communciate between devices (computers, printers, cash registers, etc) using TCP/IP. Where Linux has shown a significant advantage over proprietary Unix is in its availability across a vast number of hardware platforms and devices. As both communities have matured over the past decade …

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My experience with Oracle Linux

Like the virtual filesystem, Linux abstracts the socket interface with the BSD socket layer being concerned with the BSD socket interface to the application programs which is in turn supported by independent address family specific software. This is especially important if a particularly vital application does not yet exist for …

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Boost your mastery of bzless with these tips

The IP protocol layer itself uses many different physical media to transport IP packets to other IP hosts. If you look at the output of lsmod, you will see that each module has a count associated with it. Until recently, most modems were 8 or 16 bit ISA cards. While …

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How to set up the Delphi environment on Ubuntu

The instructions executed by the processor are very simple; for example ``read the contents of memory at location X into register Y'. The target host that owns the IP address, responds with an ARP reply that contains its physical hardware address. Staff and students in the school have the tcsh …

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Getting your Audio player up and running on Linux

True, they are often needed for one project or another and can be well worth the cost, but for a beginner or a learner -- and for many professionals -- free software is simply irreplaceable. It also sets up the file data structure describing this character special file, making its file operations …

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How easy is it to learn the lxc utility?

Every device in the system is represented by a device special file, for example the first IDE disk in the system is represented by /dev/hda. But there may have a possibility of spreading malware to the Linux based systems if they are connected with Windows based systems. This is …

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Installing a web server under Network Security Toolkit

There are also numerous completely free resources available on the Internet, including (1) tutorials, (2) books and (3) newsgroups. This might seem a very unreliable method but every process in the system is making system calls, for example to write a character to the terminal, all of the time. In …

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Succeed with RedHat on Linux

If a developer needs a VM or if IT Ops needs to provision a server, they expect to do so quickly and painlessly; Linux's scalability allows for this rapid provisioning, as does its lack of cost-prohibitive licensing. The Linux command line offers a wealth of power and opportunity. A good …

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At the command line with tcpdump

The API user (generally, the higher-level software) has zero input into the API and its implementation. The file position starts at zero; it cannot be negative. Processes are generally associated with a user's login group, not any of the supplemental groups. (Even of the large corporately-funded developer base, many have …

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Getting to grips with yum on the terminal

The major identifier for the primary IDE controller is 3 and is 22 for the secondary IDE controller. The GPL subsequently became by far the most widely used license for free software. The analogy is also frequently made with recipes for cooking food. Multiple processes are free to read from …

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What's your favourite Widget engine

There are many ways to make money, so why choose a method that requires investing just as much time and effort into making software that lots of people want to use as trying to prevent the usage of said software? Most shells offer a similar set of internal commands, but …

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Can you install Yellow Dog Linux on the Rasberry Pi?

The numbers are different for an Alpha AXP Linux box. I am a composer, and one of the biggest hurdles for me in switching to exclusively Free Software was my sheet music typesetting software. The IDE subsystem registers IDE controllers and not disks with the Linux kernel. A common sector …

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