oaxino 4 Napisano 18 Maj 2017 Linux Academy - Red Hat Certified Systems Administrator Prep Course English | Size: 2.66 GB Category: CBTs Linux Academy Red Hat Certified Systems Administrator Prep Course This prep course designed by the Linux Academy takes the public objects for Red Hat's RHCSA 7 certification and puts you on the path to succeed the examination. At Linux Academy, we want to provide you with an in-depth understanding of managing a Red Hat system at an administrator level so that you can use your skills on real servers in the real world. The Linux Academy is in no away affiliated with Red Hat, Inc, and this course is not provided or reviewed by Red Hat, Inc. Introduction About This Course and How to Prepare 00:07:33 Lab Servers and Following Along 00:03:42 Essential Tools Access a Shell Prompt and Issue Commands 00:10:15 Use Input/Output Redirection 00:17:57 Use grep and Regular Expressions to Analyze Text 00:16:09 Access Remote Systems Using SSH 00:12:57 Log in and Switch Users in Multiuser Targets 00:10:17 Archive, Compress, Unpack and Uncompress Files Using tar, star, gzip and bzip2 00:18:57 Create and Edit Text Files 00:16:04 Create, Delete, Copy and Move Files and Directories 00:12:08 Create Hard and Soft Links 00:11:03 List, Set and Change Standard UGO/RWX Permissions 00:31:48 List, Set and Change Standard UGO/RWX Permissions: umask 00:20:25 Locate, Read and Use System Documentation with man, info and /usr/share/doc 00:16:55 Finding Files with Locate and Find 00:10:57 Quiz: Understand and use essential tools Exercise: Understanding umask 00:30:00 Exercise: Archiving and Compressing Files 00:30:00 Exercise: Finding Files with locate and find 00:30:00 Operate Running Systems Boot, Reboot and Shutdown a System 00:10:31 Boot Systems into Different Targets Manually 00:18:17 Interrupt the Boot Process to Gain Access to a System 00:09:05 Identify CPU/Memory Intensive Processes, Adjust Process Priority and Kill Processes - Part 1 00:12:20 Identify CPU/Memory Intensive Processes, Adjust Process Priority and Kill Processes - Part 2 00:10:08 Identify CPU/Memory Intensive Processes, Adjust Process Priority and Kill Processes - Part 3 00:09:18 Identify CPU/Memory Intensive Processes, Adjust Process Priority and Kill Processes - Part 4 00:13:09 Locate and Interpret System Log Files and Journals 00:14:34 Access a Virtual Machine's Console 00:02:29 Start and Stop Virtual Machines 00:02:43 Start, Stop and Check the Status of Network Services 00:04:04 Securely Transfer Files Between Systems 00:06:44 Quiz: Operate running systems Exercise: Working with Systemd and Targets 01:30:00 Exercise: Recovering the Root Password 00:30:00 Exercise: Interrupting the Boot Process to Change the Boot Target 00:30:00 Exercise: Powering Off Systems 00:30:00 Exercise: pgrep, pkill, kill and jobs 02:30:00 Exercise: nice, renice and ps 00:30:00 Exercise: Monitoring and Calculating CPU Load Averages 00:30:00 Exercise: Working with top 00:30:00 Exercise: Virtual Machines 00:30:00 Configure Local Storage List, Create and Delete Partitions on MBR and GPT Disks 00:19:22 Create and Remove Physical Volumes, Assign Physical Volumes to Volume Groups and Create and Delete Logical Volumes 00:15:33 Configure Systems to Mount File Systems at Boot by UUID or Label 00:11:35 Add New Partitions and Logical Volumes and Swap to a System Non-Destructively 00:11:17 Quiz: Configure local storage Hands-on Lab: Managing Logical Volumes on Red Hat Enterprise 7 Exercise: Working with MBR Partitions 00:30:00 Exercise: Working with GPT Partitions 00:30:00 Exercise: Creating Persistent Mounts with File System Labels 00:30:00 Exercise: Creating Swap Space 00:30:00 Exercise: Creating Swap Space from a LVM Volume 00:30:00 Create and Configure File Systems Create, Mount, Unmount and Use VFAT, EXT4 and XFS File Systems 00:14:58 Mount and Unmount CIFS and NFS Network File Systems 00:11:17 Extend Existing Logical Volumes 00:13:59 Create and Configure Set-GID Directories for Collaboration 00:07:39 Create and Manage Access Control Lists (ACLs) 00:23:18 Diagnose and Correct File Permission Problems 00:03:53 Quiz: Create and configure file systems Exercise: Filesystem ACLs 00:30:00 Hands-on Lab: Mounting CIFS and NFS Network File Systems Hands-on Lab: Extending Existing Logical Volumes Deploy, Configure and Maintain Systems Configure Networking and Hostname Resolution Statically or Dynamically: Troubleshooting 00:06:50 Configure Networking and Hostname Resolution Statically or Dynamically: Network Manager 00:11:45 Configure Networking and Hostname Resolution Statically or Dynamically: Hostname Configuration 00:10:34 Schedule Tasks Using at and cron 00:25:35 Start and Stop Services and Configure Services to Start Automatically at Boot 00:07:53 Configure Systems to Boot into a Specific Target Automatically 00:01:17 Install Red Hat Enterprise Linux Automatically Using Kickstart 00:14:23 Configure a Physical Machine to Host Virtual Guests 00:05:59 Install Red Hat Enterprise Linux Systems as Virtual Guests 00:09:06 Configure Systems to Launch Virtual Machines at Boot 00:03:05 Configure Network Services to Start Automatically at Boot 00:02:10 Configure a System to Use Time Services 00:15:43 Install and Update Software Packages from Red Hat Network, a Remote Repository or the Local File System: YUM 00:11:21 Install and Update Software Packages from Red Hat Network, a Remote Repository or the Local File System: RPM 00:07:36 Install and Update Software Packages from Red Hat Network, a Remote Repository or the Local File System: Managing Repositories 00:08:22 Install and Update Software Packages from Red Hat Network, a Remote Repository or the Local File System: Configuring a Local Repository 00:05:23 Install and Update Software Packages from Red Hat Network, a Remote Repository or the Local File System: Configuring a Local Repository: Configure the GPG Key 00:05:42 Update the Kernel Package Appropriately to Ensure a Bootable System 00:06:40 Modifying the System Bootloader 00:02:31 Quiz: Deploy, configure, and maintain systems Exercise: Scheduling Tasks on Red Hat Systems 00:30:00 Exercise: Working with Time Services 00:30:00 Exercise: Working with Yum 00:30:00 Exercise: Working with yum groups 00:30:00 Exercise: Working with RPM 00:30:00 Exercise: Managing Third Party Repositories 00:30:00 Exercise: Creating a local repository 00:30:00 Exercise: Networking 00:30:00 Hands-on Lab: Network Manager Sandbox Hands-on Lab: Update the Kernel Package to Ensure a Bootable System Manage users and groups Create, Delete, and Modify Local User Accounts 00:18:30 Change Passwords and Adjust Password Aging for Local User Accounts 00:15:52 Create, Delete, and Modify Local Groups and Group Memberships 00:14:22 Using set-GID On Directories 00:08:38 Configure a System to Use an Existing Authentication Service for User and Group Information: Using Realmd 00:08:21 Hands-on Lab: Using an Existing Authentication Service Hands-on Lab: Use Existing LDAP Credentials For Single Sign-On Quiz: Manage Users And Groups Exercise: Managing Users And Groups 01:00:00 Manage security Configure Firewall Settings Using firewall-config, firewall-cmd, or iptables 00:19:07 Configure Key-Based Authentication for SSH 00:09:00 Introduction to SELinux 00:08:51 Set enforcing and permissive modes for SELinux 00:03:20 List and identify SELinux file and process context 00:09:50 Restore Default File Contexts 00:09:03 Use Boolean Settings to Modify System SELinux Settings 00:11:54 Diagnose and Address Routine SELinux Policy Violations 00:05:19 Hands-on Lab: Red Hat Security With FirewallD Exercise: Configure key-based authentication for SSH 00:30:00 Exercise: Working With SELinux Context, Booleans, and Troubleshooting 01:30:00 Preparing For The Exam How to Practice and Study After Completing the Course 00:02:26 Best Practices to Remember While Taking the Exam 00:02:07 Download link: Ukryta Zawartość Treść widoczna tylko dla użytkowników forum DarkSiders. 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