Quick and easy fixes using if

From the process's perspective, the view of the system is as though it alone were in control. Most systems built now use PCI and ISA buses to connect together the main system components. That's particularly important in a period of significant technological change. Thanks to Linux and the broader world …

more ...

Get rid of etags once and for all

Its purpose is to provide a financial incentive for producing such works in order to benefit society as a whole. To understand what OSS is, you must first understand how source code is used to create programs. This subshell reinitializes itself, so that the effect is as if a new …

more ...

Where to get more detail on git

In many ways, Linux and UNIX administration is today much easier than administration for popular commercial personal operating systems because it is much more transparent. But the Linux community is much more than the kernel, and needs contributions from lots of other people besides programmers. Loadlin works from a DOS …

more ...

How to manage storage on Linux with LVM

The stuff which really needs to be automated is automated and the stuff which can teach you something is left manual. Not often are our basic rights thought of in the context of technology, but as more and more our lives are dependent on technology, it is a rapidly growing …

more ...

Open the gates for gpgsplit

Moreover, most programming languages (if they aren't limited to a particular OS) work on Linux. Because your server will be probably Linux-based as well, it will be easier for you to mimic behaviors, use similar software and packages and automate work flows for your deployment processes. You can easily see …

more ...

Does it run under KDE on the Cub Linux distro?

Linux is made up of a number of functionally separate pieces that, together, comprise the operating system. What is the system-level interface, and how do I write system-level applications in Linux? Windows implementation is very high-level. Remember that the shell is a program providing you with an interface to the …

more ...

Getting up and running with Gnome Flashback

Its purpose is to provide a financial incentive for producing such works in order to benefit society as a whole. How does the kernel know which directory to look in to find a given filename? Any microprocessor that wishes to support an operating system must have a programmable interval timer …

more ...

Booting ClusterKnoppix faster

You can code one version of your software and give it away freely, yet still maintain a commercial version with enhanced features. This tutorial is organised as such, with each section building upon the knowledge and skills learned in the previous sections. Dynamically loading code as it is needed is …

more ...

A technical overview of mtr

Software running on the CPU must be able to read and write those controlling registers. Each process is in turn associated with exactly one uid, which identifies the user running the process, and is called the process's real uid. For many people, the next step will be to carefully read …

more ...

Learn how I improved tcpd in two days

There is yet one other weakness: if a computer switches operating systems later, the long uptime is credited to the new OS. Imagine if you wanted to become a great writer but weren't allowed to read any books. In general, there is a tendency for advocates of the term term …

more ...


Information about Google Analytics

Organic/SEO traffic: This report shows what your SEO traffic was for a time period. It's important to watch trends happening with this. Look as far back to the same time period as last year and see whether there are any seasonality trends or increases/decreases from year to year …

more ...

Using screen on Kali Linux

A process that has terminated, but has not yet been waited upon, is called a zombie. The data bus holds the data transfered. The instructions have to be fetched from memory as they are executed. There is no single organization responsible for developing the system.

Is ntpd better on FreeBSD …

more ...

Running sendmail inside a docker image

When the request is made, it is up to the IDE subsystem to work out which IDE disk the request is for. The ARPANET pioneered networking concepts such as packet switching and protocol layering where one protocol uses the services of another. They can be unlinked from the kernel and …

more ...

Has nslookup gone past its sell by date?

It avoids nasty surprises, spyware, result rigging and all kinds of issues that we can't be absolutely sure to avoid in closed software. The kernel directly uses this mapping to perform name-to-inode resolutions. Linux adheres to the GNU General Public License (GPL), which was developed by the Free Software Foundation …

more ...

Can you pass the chfn test?

You might be amazed that such a nonstructured system of volunteers, programming and debugging a complete UNIX system, could get anything done at all. The first way is to use the insmod command to manually insert the it into the kernel. There is also a devout following of Linux. It's …

more ...

Is Gnome the best windows manager for Linux?

For some small business leaders I've consulted, the human factor is either a notion to be rejected or ignored. Consequently, nowadays gcc is used as the generic name for the family of GNU compilers. First is the Human Factor, which includes the psychological issues with change, any kind of change …

more ...

Focus on the outcome when using ram

Every program that is running is called a process. A process's resources, along with data and statistics related to the process, are stored inside the kernel in the process's process descriptor. I use Linux for everything. Accepting Linux need not mean using it or even liking it.

Running swapper inside …

more ...

Starting the systemd daemon at boot time

From the inode number, the inode is found. So what do I mean by transparent? As a standard user, you are essentially restricted to working with files of your own creation. bash allows the current readline key bindings to be displayed or modified with the bind built-in command.

How to …

more ...

Understanding the fundamentals of xfsdump

Its one-time installation is sufficient and every time a new version is released (very early every month), you get an updated machine. Background processes are those whose process group ID differs from the terminal's; such processes are immune to keyboard-generated signals. There will always be at least two kinds of …

more ...

System administration commands and daemons

With each passing day, Linux gains more users and becomes much more user friendly. An operating system needs to be able to schedule an activity sometime in the future. A process that has terminated, but has not yet been waited upon, is called a zombie. When entering the text of …

more ...

Getting C++ and Red Hat Linux to play nicely

The number of bytes that the device driver requests is rounded up to the next block size boundary. One is AbiWord, a standalone word processor that is both comparable to and compatible with Microsoft Word. These tables include pointers to routines and information that support the interface with that class …

more ...

Running Gnome on Pinguy OS

Synchronous jobs started by bash have signals set to the values inherited by the shell from its parent. The use of pipes, on the other hand, turns Unix and Linux into software LEGO, which lets you build complex programs out of a simple set of building blocks. insmod copies the …

more ...

Can you recommend a Web browser for the Raspberry Pi?

The entire Linux kernel was written from scratch, without employing any code from proprietary sources. Instead of a simple binary check, capabilities allow the kernel to base access on much more fine-grained settings. The most popular include Perl, Python, PHP, and Tcl. If you can use a computer or other …

more ...

Can you get Gnome to work on your own distro?

Linux moving into the mainstream is a great thing. Background processes that attempt to read from (write to) the terminal are sent a SIGTTIN (SIGTTOU) signal by the terminal driver, which, unless caught, suspends the process. Another excellent source for assistance (and encouragement) is a local Linux Users Group (LUG …

more ...

Running Gnome on CentOS

A thread is the unit of activity within a process. This is also the reason serious Linux users prefer the command line. However, such programs are typically also made available for free (usually as a free download from the Internet). lsmod simply reformats /proc/modules which is built from the …

more ...

Options may be in any order

A vi-style line editing interface is also available. The Linux command line offers a wealth of power and opportunity. We can compare and contrast system programming with application programming, which differ in some important aspects but are quite similar in others. As you can see, by use of scripting, any …

more ...

Does it run under KDE on the Linux Mint distro?

If the kernel handles the signals, it will do the default actions required for this signal. The first method is most often the easiest, as long as your system UEFI boot manager allows you to disable the secure boot feature. The kernel allocates a new module data structure and enough …

more ...

Getting Enlightenment to work with a dual screen monitor

Until recently, most modems were 8 or 16 bit ISA cards. Free software is also very different from public domain software. There are times when controllers need to read or write large amounts of data directly to or from system memory. The device driver places bytes onto the queue, one …

more ...

Adventures with mtools and Arch

Most of this is going to be very important for your management of the machine. In the rare event of a system call with more than five parameters, a single register is used to point to a buffer in user space where all of the parameters are kept. That aside …

more ...

Getting involved in your own distro

By applying the foundational principals behind two factors, even the most techno-phobic and proprietary software entrenched small sized companies can painlessly move to Linux on the Desktop. It looks at each member of the operations pending queue (sem_pending) in turn, testing to see if the semphore operations will succeed this …

more ...

Boost your mastery of bzip2 with these tips

It interprets the commands the user types in and arranges for them to be carried out. The process of booting your Linux system can sometimes be easy and sometimes be difficult. Upgrading from one version to another is also painless. In addition to implementing the standard C library, glibc provides …

more ...

Sysadmin and Devops using pathchk

But, as we all know, there are typically many directories on a system. In either case, the kernel simply resolves the pathname to the correct inode. The editing mode may be switched during interactive use by using the -o option to the set built-in command. Whereas sockets communicating over the …

more ...


Minimize speed when using your first defined symbol

The Graphical User Interface is much easier and I can already do most of what I need there." To a certain extent you would be right, and by no means am I suggesting you should ditch the GUI. Networking the critical aspects of a city, from manhole covers and traffic …

more ...

Is Gnome Flashback the best windows manager for Linux?

The Linux system call uses the write routine pointed at by the file data structure describing this pipe. If you have a /etc/cron.allow file, this supersedes cron.deny (ie, cron.deny is ignored) and allows only those listed in it to use cron. The only rule is that …

more ...

Let your Devil-Linux terminal speak its mind

It's a must try Linux distribution for those are willing to test the working of server on Desktop. But all things come to an end eventually. Much of enterprise IT's excitement is focused on advancements at the application level (and rightly so), but it's Linux that powers these innovations and …

more ...


Is Algol the best programming language for Linux?

The character % introduces a job name. At kernel initialization time, the address families built into the kernel register themselves with the BSD socket interface. Both are very different from proprietary software (also commonly called commercial software), which is software that is controlled by a company or an individual. Source code …

more ...

Configuration via the terminal

Workspaces is a feature I would never trade for anything else. Not only you earn more capabilities as a developer, you also learn (sometimes the hard way) how to solve issues, monitor your machine for potential problems, configure different components and more. Putting morals before convenience and ease may be …

more ...