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Rendering a Breadcrumb Trail Using MVC SiteMap Provider
In this video; Wesley Miller demonstrates how to use the MvcSiteMapProvider NuGet Package to render a breadcrumb trail in an ASP.NET MVC 4 Web Application view.
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Set the Default Runlevel
In this video; Dan LaChance demonstrates how to configure the runlevel for a Linux system.
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Adding and Managing AT Jobs
In Linux; AT jobs are used to schedule one time background tasks. In this video; Dan LaChance demonstrates how to add and manage AT jobs.
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Adding and Removing Jobs from Configured Printer Queues
The CompTIA Linux+ certifications; LX0-103 and LX0-104; powered by Linux Professional Institute (LPI); cover the fundamental knowledge and skills required for Linux administration. In this video; Dan LaChance demonstrates how to add and remove jobs from configured print queues in Linux.
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Adding Cron Jobs
In Linux; cron jobs are background scheduled tasks that run on a recurrent basis. In this video; Dan LaChance demonstrates how to add cron jobs.
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Adding; Modifying; and Removing Groups
In this video; Dan LaChance outlines the steps to add; modify; and delete groups from the Linux command line.
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Adding; Modifying; and Removing Users
The administrator can manage user and group accounts and keep track of the user access to ensure data protection. In this video; Dan LaChance demonstrates how to add; modify; and remove user accounts in Linux.
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Advanced Grouping of SQL select Results
The CompTIA Linux+ certifications; LX0-103 and LX0-104; powered by Linux Professional Institute (LPI); cover the fundamental knowledge and skills required for Linux administration. In this video; Dan LaChance demonstrates how to group return results from the SQL select command.
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Alert Users before Major System Events
In this video; Dan LaChance demonstrates how Linux command line tools can be used to send alert messages about system maintenance.
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Allocating Filesystems and Swap Space
Linux installation and configuration is a multistep process; allowing customization based on requirements at every stage. In this video; Dan LaChance describes how to allocate filesystems to separate partitions or disks.
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Alternative Message Transfer Agents
The CompTIA Linux+ certifications; LX0-103 and LX0-104; powered by Linux Professional Institute (LPI); cover the fundamental knowledge and skills required for Linux administration. In this video; Dan LaChance describes the alternative message transfer agent options in Linux.
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Alternatives to Syslog
The CompTIA Linux+ certifications; LX0-103 and LX0-104; powered by Linux Professional Institute (LPI); cover the fundamental knowledge and skills required for Linux administration. In this video; Dan LaChance describes the Syslog daemons in Linux.
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Auditing a System to Find SUID/SGID Files
The CompTIA Linux+ certifications; LX0-103 and LX0-104; powered by Linux Professional Institute (LPI); cover the fundamental knowledge and skills required for Linux administration. In this video; Dan LaChance demonstrates how to find the special permission bits assigned to a file in Linux.
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Change between Runlevels Including Single-User Mode
In this video; Dan LaChance explains how to configure a Linux system to boot in single-user mode.
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Change Boot Targets
In this video; Dan LaChance demonstrates how to modify the Linux boot process to set a boot target.
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Changing the Display Manager Greeting
In this video; Dan LaChance describes how to control the behavior and appearance of the LightDM; or lightweight Display Manager; greeter.
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Changing the Priority of a Running Process
In this video; Dan LaChance outlines changing the priority of a running process in Linux.
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Check Boot Events in the Log File
In this video; Dan LaChance outlines how to check Linux boot logs for events that occurred during the boot process using the dmesg command.
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Conceptual Understanding of sysfs; udev; dbus
In this video; Dan LaChance explains the purpose and basic usage of sys; udev; and dbus virtual file systems.
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Configuration of Basic TCP/IP Host Settings
The CompTIA Linux+ certifications; LX0-103 and LX0-104; powered by Linux Professional Institute (LPI); cover the fundamental knowledge and skills required for Linux administration. In this video; Dan LaChance demonstrates how to configure the Transmission Control Protocol/Internet Protocol (TCP/IP) settings in Linux.
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Configure Systems with Peripherals such as Keyboards
In this video; Dan LaChance demonstrates how to configure a Linux system using locally connected peripherals; such as a keyboard and mouse.
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Configure Systems without External Peripherals
In this video; Dan LaChance explains how to configure a Linux system that is running headless or without an accessible keyboard or mouse.
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Configuring Alternative Boot Locations
The Linux Boot Manager provides alternative boot locations and backup boot options. In this video; Dan LaChance describes how to configure the bootloader and use its features.
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Configuring Anacron
Anacron scheduled jobs are designed to run daily; weekly; or monthly even if the system is turned off. In this video; Dan LaChance describes Anacron scheduled jobs in Linux.
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Configuring and Using the GnuPG
The CompTIA Linux+ certifications; LX0-103 and LX0-104; powered by Linux Professional Institute (LPI); cover the fundamental knowledge and skills required for Linux administration. In this video; Dan LaChance discusses how to configure and use GnuPG.
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Configuring and Using Visual Settings and Themes
The CompTIA Linux+ certifications; LX0-103 and LX0-104; powered by Linux Professional Institute (LPI); cover the fundamental knowledge and skills required for Linux administration. In an X Window System; you have many options to control how things appear on the screen. In this video; Dan LaChance demonstrates how to configure visual settings in Linux.
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Configuring Automatic Mounting of Filesystems
In this video; Dan LaChance demonstrates how to configure automatic mounting of filesystems.
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Configuring Basic Assistive Technologies
The CompTIA Linux+ certifications; LX0-103 and LX0-104; powered by Linux Professional Institute (LPI); cover the fundamental knowledge and skills required for Linux administration. Assistive technologies refer to anything that makes an operating system easier to use. In this video; Dan LaChance discusses basic assistive technologies.
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Configuring Basic NTP Settings
The CompTIA Linux+ certifications; LX0-103 and LX0-104; powered by Linux Professional Institute (LPI); cover the fundamental knowledge and skills required for Linux administration. In this video; Dan LaChance demonstrates how to configure basic Network Time Protocol (NTP) settings in Linux.
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Configuring CUPS for Local and Remote Printers
The CompTIA Linux+ certifications; LX0-103 and LX0-104; powered by Linux Professional Institute (LPI); cover the fundamental knowledge and skills required for Linux administration. In this video; Dan LaChance demonstrates how to configure Common Unix Printing System (CUPS) for local and remote printers.
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Configuring Disk Quotas
Linux allows a system administrator to limit the resources allocated to a user or group. In this video; Dan LaChance outlines the steps to configure disk quotas in Linux.
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Configuring GRUB 2
In this video; Dan LaChance discusses the basic GRUB 2 boot loader configuration.
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Configuring Keyboard Accessibility Settings
The CompTIA Linux+ certifications; LX0-103 and LX0-104; powered by Linux Professional Institute (LPI); cover the fundamental knowledge and skills required for Linux administration. You can adjust the keyboard accessibility settings to make the keyboard faster and easier to use. In this video; Dan LaChance discusses some Linux keyboard accessibility options.
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Configuring LightDM
Light Display Manager; or LightDM; is a configurable cross-desktop X display manager. In this video; Dan LaChance describes how to configure LightDM.
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Configuring Local Name Resolution and Remote DNS
The CompTIA Linux+ certifications; LX0-103 and LX0-104; powered by Linux Professional Institute (LPI); cover the fundamental knowledge and skills required for Linux administration. In this video; Dan LaChance demonstrates how to configure local name resolution and remote DNS name resolution.
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Configuring Locale Settings and Environment Variables
Linux provides the ability set local time zone; date; and zone information. In this video; Dan LaChance demonstrates how to set localization settings and environment variables.
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Configuring Network Interfaces
The CompTIA Linux + certifications; LX0-103 and LX0-104; powered by Linux Professional Institute (LPI); cover the fundamental knowledge and skills required for Linux administration. In this video; Dan LaChance demonstrates how to work with network interfaces from the Linux command line.
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Configuring the File Creation Mask
In this video; Dan LaChance demonstrates how to work with the Linux file creation mask.
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Configuring the Routing Table
The CompTIA Linux+ certifications; LX0-103 and LX0-104; powered by Linux Professional Institute (LPI); cover the fundamental knowledge and skills required for Linux administration. In this video; Dan LaChance demonstrates how to configure the Linux routing table.
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Configuring the Syslog Daemon
The CompTIA Linux+ certifications; LX0-103 and LX0-104; powered by Linux Professional Institute (LPI); cover the fundamental knowledge and skills required for Linux administration. In this video; Dan LaChance describes how to configure the syslog daemon.
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Configuring Timezone Settings and Environment Variables
In this video; Dan LaChance outlines the steps to configure timezone settings and environment variables.
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Configuring Timezones
The CompTIA Linux+ certifications; LX0-103 and LX0-104; powered by Linux Professional Institute (LPI); cover the fundamental knowledge and skills required for Linux administration. In this video; Dan LaChance demonstrates how to configure time zones in Linux.
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Configuring User Access to Cron and AT Services
In this video; Dan LaChance outlines the steps to configure user access to Cron and AT services.
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Configuring User Mountable Removable Filesystems
In this video; Dan LaChance provides an overview of how to configure user mountable removable filesystems.
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Copying Multiple Files and Directories Recursively
In this video; Dan LaChance demonstrates how to copy multiple files and directories recursively from the command line.
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Copying versus Linking files
In this video; Dan LaChance shows how to copy versus link files in Linux.
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Copying; Moving; and Removing Directories Individually
In this video; Dan LaChance demonstrates how to copy; move; and remove directories in a Linux file system.
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Copying; Moving; and Removing Files Individually
In this video; Dan LaChance demonstrates how to use shell commands to copy; move; and remove individual files in Linux.
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Creating and Managing Special Purpose and Limited Accounts
Some Linux distributions have built-in user and group accounts that can be used by background services or daemons that need specialized permissions. In this video; Dan LaChance demonstrates how to create and manage special purpose and limited accounts in Linux.
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Creating E-Mail Aliases
The CompTIA Linux+ certifications; LX0-103 and LX0-104; powered by Linux Professional Institute (LPI); cover the fundamental knowledge and skills required for Linux administration. In this video; Dan LaChance demonstrates how to create e-mail aliases in Linux.
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Creating File and Directory Links
The Linux filesystem supports both hard and soft directory links. In this video; Dan LaChance describes how to create file and directory links in Linux.
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Creating Filesystems with mkfs
In this video; Dan LaChance outlines the steps to create filesystems by using the mkfs Linux command.
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Creating Simple Regular Expressions
A regular expression; or regex; is a special text string for describing a desired search pattern. In this video; Dan LaChance explains how regular expressions are created and used in Linux.
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Customizing the Partition Layout
In this video; Dan LaChance outlines the steps to configure disk partitions based on the intended use of the Linux system.
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Decoding Syslog Messages
The CompTIA Linux+ certifications; LX0-103 and LX0-104; powered by Linux Professional Institute (LPI); cover the fundamental knowledge and skills required for Linux administration. In this video; Dan LaChance demonstrates how to decode syslog messages in Linux.
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Demonstrate Knowledge of the Boot Sequence
In this video; Dan LaChance describes the Linux boot sequence from the BIOS to boot completion.
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Determine Hardware Resources for Devices
In this video; Dan LaChance demonstrates how to use Linux command line tools to display the hardware resources used by devices.
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Determining Package Contents
In this video; Dan LaChance demonstrates how to get specific package information.
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Determining Which Users Have Logged In to the System or Are Currently Logged In
The CompTIA Linux+ certifications;LX0-103 and LX0-104; powered by Linux Professional Institute (LPI); cover the fundamental knowledge and skills required for Linux administration. In this video; Dan LaChance describes how to determine which users have logged in to the system and which users are currently logged in.
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Determining Which Users or Processes Have Opened Files
The CompTIA Linux+ certifications; LX0-103 and LX0-104; powered by Linux Professional Institute (LPI); cover the fundamental knowledge and skills required for Linux administration. In this video; Dan LaChance describes how to identify which users or processes have files opened in Linux.
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Differences between Private and Public “Dotted Quad” IP Addresses
The CompTIA Linux+ certifications; LX0-103 and LX0-104; powered by Linux Professional Institute (LPI); cover the fundamental knowledge and skills required for Linux administration. In this video; Dan LaChance differentiates between public and private IP addresses in Linux.
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Differentiate between Cold and Hot Plug Devices
In this video; Dan LaChance explains how Linux differentiates between cold and hot plug devices.
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Differentiate between the Types of Mass Storage Devices
In this video; Dan LaChance explains the different types of mass storage devices Linux can access and how they appear in Linux.
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Disabling Unused Network Services
The CompTIA Linux+ certifications; LX0-103 and LX0-104; powered by Linux Professional Institute (LPI); cover the fundamental knowledge and skills required for Linux administration. In this video; Dan LaChance demonstrates how to disable unnecessary network services in Linux.
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Discovering Open Ports on a System Using netstat
The CompTIA Linux+ certifications; LX0-103 and LX0-104; powered by Linux Professional Institute (LPI); cover the fundamental knowledge and skills required for Linux administration. In this video; Dan LaChance demonstrates how to find open ports on a system using the netstat command in Linux.
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Distinguishing between IPv4 and IPv6
The CompTIA Linux+ certifications; LX0-103 and LX0-104; powered by Linux Professional Institute (LPI); cover the fundamental knowledge and skills required for Linux administration. In this video; Dal LaChance describes how to distinguish between Internet Protocol version 4 (IPv4) and Internet Protocol version 6 (IPv6).
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Enable and Disable Integrated Peripherals
In this video; Dan LaChance demonstrates how to use Linux commands to enable and disable integrated peripherals.
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Exporting Shell Environment Variables
In this video; Dan LaChance explains how to work with Linux shell variables.
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Features of IPv6
The CompTIA Linux+ certifications; LX0-103 and LX0-104; powered by Linux Professional Institute (LPI); cover the fundamental knowledge and skills required for Linux administration. In this video; Dan LaChance describes the features of Internet Protocol version 6 (IPv6) in Linux.
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File Locations in the FHS
The Filesystem Hierarchy Standard; or FHS; is a standard for directory naming and use in the Linux operating system. In this video; Dan LaChance describes the correct locations for files under the FHS.
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Finding Files
In this video; Dan LaChance demonstrates three different ways to find files in a Linux system.
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Finding Packages
In this video; Dan LaChance describes how to find packages containing specific file names in Linux.
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Finding Text in a Document with VI
In this video; Dan LaChance demonstrates how to find text in a document with the vi editor.
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Fixing Simple Filesystem Problems
In this video; Dan LaChance describes how to fix simple filesystem problems.
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How to Manage User and Group Information in Password and Group Databases
In this video; Dan LaChance demonstrates how to manage user and group information in password and group databases.
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Identifying Hard and Soft Links
In this video; Dan LaChance demonstrates how to identify hard and soft links in the Linux file system.
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Identifying Shared Libraries
Linux shared libraries are code files that can be used by multiple applications. In this video; Dan LaChance describes how to identify shared libraries.
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Installing; Upgrading; and Uninstalling Packages Using YUM
In this video; Dan LaChance outlines the steps to install; upgrade; and uninstall packages by using YUM.
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Inserting; Updating; and Deleting Data with SQL
The CompTIA Linux+ certifications; LX0-103 and LX0-104; powered by Linux Professional Institute (LPI); cover the fundamental knowledge and skills required for Linux administration. In this video; Dan LaChance demonstrates how to insert; update; and delete data by using SQL.
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Install and Configure the GRUB Legacy Boot Loader
In this video; Dan LaChance describes how to install and configure the GRUB legacy boot loader.
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Installing; Upgrading; and Uninstalling Packages Using Aptitude
Aptitude is a package manager for Debian and Debian-based systems. In this video; Dan LaChance demonstrates how to manage software packages by using aptitude in Linux.
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Installing; Upgrading; and Uninstalling Packages Using dpkg
In this video; Dan LaChance demonstrates how to use the debian package manager command to install; upgrade; and uninstall packages in Linux.
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Installing; Upgrading; and Uninstalling Packages Using RPM
Red Hat Package Manager; or RPM; is a command line tool used to manage software in some Linux distributions. In this video; Dan LaChance demonstrates how to use RPM to install; reinstall; upgrade; and remove packages.
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Introducing Job Priorities and the Default Priority
Process priorities are used by the system to determine when and for how long processes should run. In this video; Dan LaChance explains process priorities and how to view the priority of a running process.
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Introducing Shadow Passwords
The CompTIA Linux+ certifications; LX0-103 and LX0-104; powered by Linux Professional Institute (LPI); cover the fundamental knowledge and skills required for Linux administration. In this video; Dan LaChance describes shadow passwords in Linux.
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Introducing SQL and the select Statement
The CompTIA Linux+ certifications; LX0-103 and LX0-104; powered by Linux Professional Institute (LPI); cover the fundamental knowledge and skills required for Linux administration. In this video; Dan LaChance introduces SQL and demonstrates how to use the select statement to list records.
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Introducing the Common TCP and UDP Ports
The CompTIA Linux+ certifications; LX0-103 and LX0-104; powered by Linux Professional Institute (LPI); cover the fundamental knowledge and skills required for Linux administration. In this video; Dan LaChance outlines the common Transfer Control Protocol (TCP) and User Datagram Protocol (UDP) ports.
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Introducing the Major Features of UDP; TCP; and ICMP
The CompTIA Linux+ certifications; LX0-103 and LX0-104; powered by Linux Professional Institute (LPI); cover the fundamental knowledge and skills required for Linux administration. In this video; Dan LaChance describes the Transfer Control Protocol (TCP); User Datagram Protocol (UDP); and Internet Control Message Protocol (ICMP).
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Introduction to Cron Jobs
Cron is a time-based job scheduler that has been available for a long time in UNIX and Linux. In this video; Dan LaChance discusses the files and basic configuration related to cron.
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Introduction to LVM
The Linux Logical Volume Manager or LVM enables the Linux administrators to manage disks using logical volumes. In this video; Dan LaChance describes the use of LVM.
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Introduction to Reiserfs and Btrfs
In this video; Dan LaChance discusses the reiser filesystem and the b-tree filesystem.
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Introduction to the X Font Server
The Linux X font server allows an X server to use a separate machine over the network to render fonts. In this video; Dan LaChance discusses the Linux X font server.
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Introduction to Upstart
In this video; Dan LaChance describes the Upstart boot process.
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Introduction to XDM; KDM; and GDM
In this video; Dan LaChance describes Linux display managers.
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Invoking Commands Inside and Outside the Defined Path
In this video; Dan LaChance demonstrates how to invoke commands inside and outside the defined path in a Linux file system.
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List Various Hardware Information
In this video; Dan LaChance demonstrates how to perform commands in Linux to view various hardware information.
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Loading Shared Libraries
In this video; Dan LaChance describes how to load shared library files.
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Maintaining Skeleton Directories for New User Accounts
In this video Dan LaChance demonstrates how to maintain skeleton directories for new user accounts.
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Managing File and Directory Permissions
In this video; Dan LaChance demonstrates how to manage file and directory permissions in Linux.
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Managing Log Files with logrotate
The CompTIA Linux+ certifications; LX0-103 and LX0-104; powered by Linux Professional Institute (LPI); cover the fundamental knowledge and skills required for Linux administration. In this video; Dan LaChance demonstrates how to manage log files with the logrotate command in Linux.
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Managing MBR Partition Tables
A partition table is a map of all the drive partitions and where they are located on the drive. In this video; Dan LaChance demonstrates how to work with Master Boot Record (MBR) and GUID (GPT) partition disks from the command line and in the GUI.
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Managing the Permissions and SUID Rights of Scripts
In this video; Dan LaChance describes how to manage permissions and SUID rights of scripts.
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Managing the System Journal
The CompTIA Linux+ certifications; LX0-103 and LX0-104; powered by Linux Professional Institute (LPI); cover the fundamental knowledge and skills required for Linux administration. In this video; Dan LaChance demonstrates how to manage the system journal in Linux.
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Managing User Print Queues
The CompTIA Linux+ certifications; LX0-103 and LX0-104; powered by Linux Professional Institute (LPI); cover the fundamental knowledge and skills required for Linux administration. In this video; Dan LaChance demonstrates how to manage the user print queues in Linux.
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Manipulate USB Devices
In this video; Dan LaChance explains how to use Linux commands to view and manipulate USB devices.
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Modifying Name Resolution Search order
The CompTIA Linux+ certifications; LX0-103 and LX0-104; powered by Linux Professional Institute (LPI); cover the fundamental knowledge and skills required for Linux administration. In this video; Dan LaChance demonstrates how to modify the name resolution search order in Linux.
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Monitoring Active Processes
In this video; Dan LaChance describes how to monitor active processes in Linux.
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Monitoring Free Space and Inodes
In this video; Dan LaChance outlines the steps to monitor free space and inodes in Linux.
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Mounting and Unmounting Filesystems
Filesystems must be mounted; or attached to the file hierarchy; to be used. In this video; Dan LaChance outlines the steps to perform mount and unmount operations on a Linux filesystem.
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Network Masks and CIDR Notation
The CompTIA Linux + certifications; LX0-103 and LX0-104; powered by Linux Professional Institute (LPI); cover the fundamental knowledge and skills required for Linux administration. In this video; Dan LaChance describes subnetting and Classless Inter-Domain Routing (CIDR) notation.
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Obtaining Package Information
In this video; Dan LaChance describes how to use tools to obtain information about installed software packages.
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Obtaining RPM Package Information
In this video; Dan LaChance demonstrates how to obtain the package information for the installed RPM packages.
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Opening and Navigating a Document
The vi text editor is used to create and edit plain text documents or configuration files in Linux. In this video; Dan LaChance demonstrates how use the vi text editor to open; and navigate through a document without using a GUI interface.
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OpenSSH2 Server Host Keys
The CompTIA Linux+ certifications; LX0-103 and LX0-104; powered by Linux Professional Institute (LPI); cover the fundamental knowledge and skills required for Linux administration. In this video; Dan LaChance describes the meaning of SSH server host key files.
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Performing Basic OpenSSH2 Configuration and Usage
The CompTIA Linux+ certifications; LX0-103 and LX0-104; powered by Linux Professional Institute (LPI); cover the fundamental knowledge and skills required for Linux administration. In this video; Dan LaChance discusses how to configure a secure shell (SSH) for secure remote access on a Linux system.
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Performing Basic Text Transformations Using sed
In this video; Dan LaChance describes how to use the sed command to edit the contents of a text file in Linux.
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Performing Conditional Mailing to the Superuser
In this video; Dan LaChance demonstrates how to perform conditional mailing to the superuser by using a Linux shell script.
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Permissions Overview
Linux allows system administrators to protect data by managing permissions to specific files and directories. In this video; Dan LaChance discusses the file and directory permissions system in Linux.
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Properly Terminate Processes
In this video; Dan LaChance demonstrates how to terminate running processes safely in the Linux command line.
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Provide Common Commands to the Boot Loader
In this video; Dan LaChance describes how to pass commands to the boot loader to affect the boot process in Linux.
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Provide Options to the Kernel at Boot Time
In this video; Dan LaChance explains how to set parameters for the Linux kernel to manipulate its behavior at boot time.
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Querying Remote DNS Servers
The CompTIA Linux+ certifications; LX0-103 and LX0-104; powered by Linux Professional Institute (LPI); cover the fundamental knowledge and skills required for Linux administration. In this video; Dan LaChance demonstrates how to query remote DNS servers by using the dig and host commands.
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Reconfiguring Network Interfaces
The CompTIA Linux+ certifications; LX0-103 and LX0-104; powered by Linux Professional Institute (LPI); cover the fundamental knowledge and skills required for Linux administration. In this video; Dan LaChance demonstrates how to manage network interfaces in Linux.
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Redirecting Standard Input; Output; and Error
Streams; pipes; and redirects are used for redirecting standard I/O streams. In this video; Dan LaChance demonstrates how to use standard input; output; and error to redirect output from a shell command in the Linux shell.
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Running Jobs in the Foreground and Background
In this video; Dan LaChance demonstrates how to perform commands that will run in the foreground or background in Linux.
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Selecting and Sorting Processes for Display
In this video; Dan LaChance describes how to use the sort command to select and sort processes for display in Linux.
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Selecting Data by Joining Two or More Tables
The CompTIA Linux+ certifications; LX0-103 and LX0-104; powered by Linux Professional Institute (LPI); cover the fundamental knowledge and skills required for Linux administration. In this video; Dan LaChance demonstrates how to select data by joining two or more tables and display information from those tables.
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Selecting the Correct Script Interpreter
In this video; Dan LaChance outlines the steps to select the correct script interpreter when working from the Linux command line and also from within a shell script.
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Sending Signals to Processes
This video provides an overview on how to send signals to Linux processes.
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Set the Default Boot Target
In this video; Dan LaChance demonstrates how to specify a boot target for a Linux system.
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Setting a Default Route
The CompTIA Linux+ certifications; LX0-103 and LX0-104; powered by Linux Professional Institute (LPI); cover the fundamental knowledge and skills required for Linux administration. In this video; Dan LaChance demonstrates how to set the default route in Linux.
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Setting Environment Variables
In this video; Dan LaChance demostrates how to configure environment variables in Linux.
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Setting Limits on User Logins; Processes; and Resources
The CompTIA Linux+ certifications; LX0-103 and LX0-104; powered by Linux Professional Institute (LPI); cover the fundamental knowledge and skills required for Linux administration. In this video; Dan LaChance demonstrates how to set limits on user logins; processes; and resources in Linux.
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Setting or Changing Passwords and Aging Information
The CompTIA Linux+ certifications; LX0-103 and LX0-104; powered by Linux Professional Institute (LPI); cover the fundamental knowledge and skills required for Linux administration. In this video; Dan LaChance demonstrates how to set and change passwords and aging information in Linux.
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Setting the Command Search Path
In this video; Dan LaChance demonstrates how to set the command search path.
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Setting the Hardware Clock
In this video; Dan LaChance demonstrates how to set the hardware clock in Linux.
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Setting the System Date and Time
The CompTIA Linux+ certifications; LX0-103 and LX0-104; powered by Linux Professional Institute (LPI); cover the fundamental knowledge and skills required for Linux administration. In this video; Dan LaChance describes how to set the date and time on a Linux system.
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Shared Library Locations
In this video; Dan LaChance describes shared library locations.
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Shell Script Return Values
In this video; Dan LaChance demonstrates how to work with shell script return values.
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Shutdown and Reboot from the Command Line
In this video; Dan LaChance describes ways to shut down and restart a Linux computer from the command line.
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Signaling a Program to Continue Running After Logout
In this video; Dan LaChance describes how to keep a program running in the background even after logging out of Linux.
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Sorting Data Returned from a select Statement
The CompTIA Linux+ certifications; LX0-103 and LX0-104; powered by Linux Professional Institute (LPI); cover the fundamental knowledge and skills required for Linux administration. In this video; Dan LaChance demonstrates how to sort data returned from a select statement.
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Special Permissions
In this video; Dan LaChance outlines how to set special permissions in the Linux file system.
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Starting a Program with a Different Priority
In this video; Dan LaChance demonstrates how to start a Linux process with a different priority value.
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The /boot Partition
In this video; Dan LaChance describes BIOS and UEFI firmware standards.
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Troubleshooting General Printing Problems
The CompTIA Linux+ certifications; LX0-103 and LX0-104; powered by Linux Professional Institute (LPI); cover the fundamental knowledge and skills required for Linux administration. In this video; Dan LaChance describes the general troubleshooting tips related to printing in Linux.
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Troubleshooting Network Configuration Problems
The CompTIA Linux+ certifications; LX0-103 and LX0-104; powered by Linux Professional Institute (LPI); cover the fundamental knowledge and skills required for Linux administration. In this video; Dan LaChance demonstrates how to troubleshoot network configuration problems in Linux.
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Troubleshooting Network Connectivity Problems
The CompTIA Linux+ certifications; LX0-103 and LX0-104; powered by Linux Professional Institute (LPI); cover the fundamental knowledge and skills required for Linux administration. In this video; Dan LaChance demonstrates how to troubleshoot the network connectivity problems in Linux.
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Turning the Display Manager On or Off
In this video; Dan LaChance describes how to turn the LightDM Display Manager on and off in Linux.
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Understanding systemd
In this video; Dan LaChance describes the systemd approach for booting a Linux system.
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Understanding SysVinit
In this video; Dan LaChance explains the SysVinit process for booting a Linux system.
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Understanding the X Window Configuration File
In this video; Dan LaChance describes the X Window configuration file.
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User Disk Quota Reports
In this video; Dan LaChance discusses how to work with user and group disk quotas.
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Using and Editing the Shell Command History
In this video; Dan LaChance demonstrates how to work with the history tool in the bash shell.
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Using and Modifying the Shell Environment
In this video; Dan LaChance describes how to use and modify the Linux shell environment.
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Using Commands to See Alternate Views of File Contents
In this video; Dan LaChance demonstrates the different ways to view the file contents and how to convert text files into a printable format.
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Using DISPLAY to Redirect Windows
In this video; Dan LaChance describes how to redirect X Windows graphical environments between Linux hosts across the network.
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Using gdisk and Parted with GPT
In this video; Dan LaChance demonstrates how to use the parted Linux command to work with gpt discs.
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Using Links for Administration Tasks
In this video; Dan LaChance uses Linux file system commands to create hard links and sym links from a root file system to a subdirectory.
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Using Linux Commands to Modify File Contents
In this video; Dan LaChance outlines the steps to modify file contents by using Linux commands.
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Using Linux Commands to Parse File Contents
In this video; Dan LaChance describes how to use Linux commands to parse file contents.
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Using Linux Commands to Sort or Format File Contents
In this video; Dan LaChance demonstrates how to use Linux commands to sort and format file contents.
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Using Linux Commands to View File Contents
In this video; Dan LaChance demonstrates how to use commands to view all; beginning; and end contents of a file.
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Using Mail and Configuring E-Mail Forwarding
The CompTIA Linux+ certifications; LX0-103 and LX0-104; powered by Linux Professional Institute (LPI); cover the fundamental knowledge and skills required for Linux administration. In this video; Dan LaChance demonstrates how to use the mail feature and how to configure e-mail forwarding in Linux.
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Using nmap to Discover Open Ports on a System
The CompTIA Linux+ certifications; LX0-103 and LX0-104; powered by Linux Professional Institute (LPI); cover the fundamental knowledge and skills required for Linux administration. In this video; Dan LaChance demonstrates how to use the nmap command to discover open ports in a Linux system.
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Using Regular Expression Tools on a File
In this video; Dan LaChance demonstrates how to use regular expression tools to find files in the filesystem and to find content within text files.
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Using Regular Expression Tools on a Filesystem
In this video; Dan LaChance demonstrates how to use regular expression tools on a filesystem.
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Using Regular Expression Tools to Replace File Contents
In this video; Dan LaChance demonstrates how to use regular expression tools to replace file contents.
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Using Single Shell One Line Command Sequences
In this video; Dan LaChance describes how to use single line shell commands and command sequences in Linux.
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Using SSH Port Tunnels
The CompTIA Linux+ certifications; LX0-103 and LX0-104; powered by Linux Professional Institute (LPI); cover the fundamental knowledge and skills required for Linux administration. In this video; Dan LaChance demonstrates how to use secure shell (SSH) port tunnels.
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Using TCP Wrappers to Grant or Deny Access to Services
The CompTIA Linux+ certifications; LX0-103 and LX0-104; powered by Linux Professional Institute (LPI); cover the fundamental knowledge and skills required for Linux administration. In this video; Dan LaChance demonstrates how to use TCP wrappers to grant or deny access to a network service in Linux.
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Using the Group Field
In this video; Dan LaChance describes how to use the group field to grant file access to group members.
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Using the pool.ntp.org Service
The CompTIA Linux+ certifications; LX0-103 and LX0-104; powered by Linux Professional Institute (LPI); cover the fundamental knowledge and skills required for Linux administration. In this video; Dan LaChance demonstrates how to use the pool.ntp.org service in Linux.
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Using the Standard NTP Query Program
The CompTIA Linux+ certifications; LX0-103 and LX0-104; powered by Linux Professional Institute (LPI); cover the fundamental knowledge and skills required for Linux administration. In this video; Dan LaChance demonstrates how to use the standard Network Time Protocol (NTP) query; or ntpq; in Linux.
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Using Unix Commands to Count Data in Files
In this video; Dan LaChance outlines the steps to count data in a file by using Linux commands.
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Verifying Filesystem Integrity
A filesystem is used to organize and control how data is stored and retrieved. In this video; Dan LaChance describes how to use commands to verify the integrity of a filesystem.
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Verifying Hardware for X Server
The GUI interface X server is a key component within the Linux installation. In this video; Dan LaChance describes how to verify if hardware is supported by an X server.
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Working with the Boot Loader
In this video; Dan LaChance describes how to use the GRUB tools to interact with the Linux GRUB boot loader.
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Writing BASH Functions for Frequently Used Commands
In this video; Dan LaChance describes how to write bourne-again shell (BASH) functions for frequently used commands in Linux.
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Writing Shell Scripts Using Command Substitution
In this video; Dan LaChance demonstrates how to write shell scripts by using command substitution in Linux.
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Writing Shell Scripts Using for Loop
In this video; Dan LaChance demonstrates how to create shell scripts that can repeat a set of actions using the for statement in Linux.
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Writing Shell Scripts Using if Statement
In this video; Dan LaChance demonstrates how to write shell scripts using if statements.
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Writing Shell Scripts Using while Loop
In this video; Dan LaChance demonstrates how to write shell scripts using the while looping construct in Linux.
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Configuring and Using Sudo
The CompTIA Linux+ certifications; LX0-103 and LX0-104; powered by Linux Professional Institute (LPI); cover the fundamental knowledge and skills required for Linux administration. In this video; Dan LaChance demonstrates how to configure and use sudo to give users administrative rights to some commands without giving them the root password.
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CompTIA Linux+ 2014: Using the Output of One Command as Arguments to Another Command
In this video, Dan LaChance demonstrates how to use the output of one Linux command as command line argument for another command.
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CompTIA Linux+ 2014: Sending Output to both stdout and a File
In this video, Dan LaChance demostrates how to send the Linux command line output to standard output devices and files by using the tee command.
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CompTIA Linux+ 2014: Using Pipe on the Linux Command Line
In this video, Dan LaChance demonstrates how to pipe the result of one Linux command as input to another Linux command.
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CompTIA Linux+ 2014: Using tar
In this video, Dan LaChance demonstrates how to work with file archives by using the Linux tar command.
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CompTIA Linux+ 2014: Using cpio and dd
In this video, Dan LaChance demonstrates how to use the dd and cpio commands in Linux to copy disk information and create file archives.
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CompTIA Linux+ 2014: Using Find to Locate and Act on Files
In this video, Dan LaChance explains how to use the find command in Linux to locate and act upon files.
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CompTIA Linux+ 2014: Compressing and Decompressing Files and Folders
In this video, Dan LaChance describes Linux commands that are used to compress and decompress files.
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CompTIA Linux+ 2014: Removing Files and Directories Recursively
In this video, Dan LaChance demonstrates how to remove files and directories recursively from the command line.
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CompTIA Linux+ 2014: Using Simple and Advanced Wildcards
In this video, Dan LaChance describes how to use simple and advanced wildcards with Linux commands.
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CompTIA Linux+ 2014: Using Advanced VI Text Editing Commands
In this video, Dan LaChance demonstrates how to copy, paste, substitute, and move text within a document in the vi editor.
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CompTIA Linux+ 2014: Using Basic VI Modes
In this video, Dan LaChance describes the use of the basic vi editor modes.
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CompTIA Linux+ 2014: Exiting, Closing, and Saving a Document in VI
In this video, Dan LaChance outlines the steps to cancel changes, save changes, and exit a document in the vi editor.
