Linux

View:  
Sorted by:  

The Underappreciated ulimit

You can think of the ulimit command as a Linux administrator's best solution for restricting what users can and cannot do. Every Linux admin has at least one user who just seems to know how to bring your [more…]

Wireless Networking Protocols for Linux

As a Linux user or administrator, you'll probably work in a wireless network environment where you'll see at least one of these five common wireless networking protocols in action. [more…]

Linux Security Tools

Linux security information is readily found at a number of Linux-related sites. The first to check, and stay abreast of, is always the distribution vendor's site. Its pages usually provide an overview [more…]

DNS Records and Linux

Each DNS zone file contains records that consist of a number of entries. As a Linux user or administrator, these records will guide Internet users to your website. The entries are also known as [more…]

Debugging in Linux

Nearly every Linux service has an option allowing it to run in a debug level(s). By turning on debugging, you can see everything from failure messages to detailed information on what the service does. [more…]

Why Go Open Source with Linux?

In the open source model that guides Linux, a company's software source code is made available for download via the internet. While anyone could use this software for free, the open source model generates [more…]

10 Linux Security Terms to Know

As a Linux user and administrator, computer security is an essential issue. Ten key terms can take you a long way toward mastery of your environment. [more…]

2 Uncommon Linux Certifications

Most people know about the Linux Essentials exam – LPI’s lower-level certification – and then about the higher entry-level CompTIA Linux+ certification [more…]

Overview of the CompTIA Linux+ Exams

The official name of the certification in question is “CompTIA Linux+ Powered by LPI” and although that’s a mouthful to say, it’s also a meaningful addition to a résumé. The certification is awarded by [more…]

Overview of Linux Essentials

There are multiple levels of Linux certification available, just as there are many levels of degree attainment you can achieve through an educational institution [more…]

CompTIA Linux+ Exam: System Architecture

The Linux+ certification exam from CompTIA – consisting of the LPI LX0-101 and LX0-102 exams – is an ideal example of such a high-level test. This table shows the subtopics, weights, descriptions, and [more…]

Linux Installation and Package Management

The Linux+ certification exam from CompTIA requires knowledge of the Linux installation and package management. This table shows the subtopics, weights, descriptions, and key knowledge areas for this topic [more…]

Devices, Linux File Systems, Filesystem Hierarchy Standard

The Linux+ certification exam from CompTIA covers the topic of file systems and hierarchy standards. This table shows the subtopics, weights, descriptions, and key knowledge areas for this topic. [more…]

Linux: Shells, Scripting, and Data Management

The Linux+ certification exam from CompTIA requires knowledge of shells, scripting, and data management. This table shows the subtopics, weights, descriptions, and key knowledge areas for this topic of [more…]

Linux Shells, Scripting, and Data Management

The Linux+ certification exam from CompTIA requires knowledge of scripting and data management. The table shows the subtopics, weights, descriptions, and key knowledge areas for this topic — the first [more…]

Linux: GNU and Unix Commands

The Linux+ certification exam from CompTIA covers the topic of GNU and Unix commands. The table shows the subtopics, weights, descriptions, and key knowledge areas for this topic. [more…]

Linux User Interfaces and Desktops

The Linux+ certification exam from CompTIA covers the topic of user interfaces and desktops. This table shows the subtopics, weights, descriptions, and key knowledge areas for this topic. [more…]

Linux Administrative Tasks

The Linux+ certification exam from CompTIA covers the topic of administrative tasks. The table shows the subtopics, weights, descriptions, and key knowledge areas for this topic. [more…]

Linux Essential System Services

The Linux+ certification exam from CompTIA covers the topic of essential system services. This table shows the subtopics, weights, descriptions, and key knowledge areas for this topic. [more…]

Linux Networking Fundamentals

The Linux+ certification exam from CompTIA covers the topic of Linux networking fundamentals. The table shows the subtopics, weights, descriptions, and key knowledge areas for this topic. [more…]

Linux Security

The Linux+ certification exam from CompTIA covers the topic of security. The table shows the subtopics, weights, descriptions, and key knowledge areas for this topic. [more…]

The Linux Community and a Career in Open Source

The Linux Essentials exam covers the topic of the Linux community. The table shows the subtopics, weight, description, and key knowledge areas for this topic. [more…]

Linux: Using the Command Line to Get Help

The Linux Essentials exam covers the topic of using the Command line to get help. The table shows the subtopics, weight, description, and key knowledge areas for this topic. [more…]

Linux: The Power of the Command Line

The Linux Essentials exam covers the topic of the Command line. This table shows the subtopics, weight, description, and key knowledge areas for this topic. [more…]

The Linux Operating System

The Linux Essentials exam covers the topic of the Linux operating system. This table shows the subtopics, weight, description, and key knowledge areas for this topic. [more…]

Listings:1-2526-5051-7576-82

Sign Up for RSS Feeds

Computers & Software
Great Gadget Giveaway -- Enter to Win!

Inside Dummies.com