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Description of  Red Hat Linux System Administration I (RH124)

Red Hat Linux System Administration I (RH124) English Size: 4.78 GB Category: Tutorial What Will I Learn? Preparation of RHCSA - Certified Red Hat Enterprise Linux System Administrator Study and learn RH124 Course book Installation of Red Hat Enterprise Linux 7 Accessing the Command Line Managing Files From the Command Line Getting Help in Red Hat Enterprise Linux Creating, Viewing, and Editing Text Files Managing Local Linux Users and Groups Controlling Access to Files with Linux FileSystem Permissions Monitoring and Managing Linux Processes Controlling Services and Daemons Configuring and Securing OpenSSH Service Managing Red Hat Enterprise Linux Networking Installing and Updating Software Packages sftp with lab session rsync command Red Hat System Administration - RH124 RHCSA - Certified Red Hat Enterprise Linux System Administrator Course Outline Introduction Red Hat System Administration 1 Installation of Red Hat Enterprise Linux 7 Understanding the Command Line Accessing the command line using the Local & remote Console Lab Session on Local Console Access Access & view the Command Line Using the Desktop Lab Session on the GNOME 3 Desktop Environment Executing & Implementing Commands Using the Bash Shell Lab: Accessing the Command Line Operate Files & Directories From the Command Line Overview of the Linux File System Hierarchy Locating Files by Name Lab : Locating Files and Directories Command-Line Tools Matching File Names Using Path Name Lab: Managing Files with Shell Expansion Getting Help in Red Hat Enterprise Linux man Command Lab: Using the man Command Reading Documentation Using pinfo Command Lab: Using the pinto Command Reading Documentation in /usr/share/doc Practice: Viewing Package Documentation Getting Help From RedHat Lab session on Creating and Viewing an SoS Report Viewing, Creating & and Editing Text Files Redirecting Output to a File or Program I/0 Redirection Editing Text Files Lab on Editing & viewing file with Vim Editing Text Files with a Graphical Editor Lab Copying Text Between Windows Lab: Creating, Viewing, and Editing Text Files User Management Understanding different types of groups and creation of groups Creation of users in different groups Understanding Passwd, Shadow Files Understanding passwd aging Creation of quotas for users, groups and file systems Understanding users security files password aging policy using chage commands TROUBLESHOOTING Permissions in Linux Linux File System Permissions User based Permissions group Permission types Practice: Managing File Security from the Command Line Managing Default Permissions and File Access Practice: Controlling New File Permissions and Ownership Special permissions like Setuid, setguid & Sticky bit etc Two Labs to demonstrate the permissions from real IT industry environment. Managing & monitoring Linux Processes Processes Lab Session on Processes Management Controlling Jobs Lab: Background and Foreground Processes Killing Processes Practice: Killing Processes Monitoring Process Activity Practice: Monitoring Process Activity Lab: Monitoring and Managing Linux Processes Managing & controlling Services and Daemons Controlling Services and Daemons Identifying Automatically Started System Processes Lab session on Identify the Status of systemd Units Controlling System Services Lab session on using systemctl to Manage & Controlling Services & Daemons Configuring and Securing OpenSSH Service Accessing the Remote Command Line with SSH Practice: Accessing the Remote Command Line Configuring SSH Key-based Authentication Practice: Using SSH Key-based Authentication Customizing SSH Service Configuration Practice: Restricting SSH Logins Lab: Configuring and Securing OpenSSH Service Analyzing Logs System Log Architecture - System Logging Lab to understand System Logging Components Overview of System log Files Finding Log Entries Reviewing systemd Journal Entries Lab Finding Events With journalctl Maintaining Accurate Time Practice: Adjusting System Time Lab: Analyzing and Storing Logs Managing Red Hat Enterprise Linux Networking Networking Concepts Practice: Networking Concepts Validating Network Configuration Practice: Examining Network Configuration Configuring Networking with nmcli Practice: Configuring Networking with nmcli Editing Network Configuration Files Practice: Editing Network Configuration Files Configuring Host Names and Name Resolution Practice: Configuring Host Names and Name Resolution Lab: Managing Red Hat Enterprise Linux Networking Archiving and Copying Files Between Systems Managing Compressed tar Archives Practice: Backing Up and Restoring Files From a tar Archive Copying Files Between Systems Securely Practice: Copying Files Over the Network With scp Synchronizing Files Between Systems Securely Practice: Synchronizing Two Directories Securely With rsync Lab: Archiving and Copying Files Between Systems Installing and Updating Software Packages Attaching Systems to Subscriptions for Software Updates Practice: Red Hat Subscription Management RPM Software Packages and Yum Practice: RPM Software Packages Managing Software Updates with yum Practice: Installing and Updating Software with yum Enabling yum Software Repositories Practice: Enabling Software Repositories Examining RPM Package Files Practice: Working with RPM Package Files Lab: Installing and Updating Software Packages Accessing Linux File Systems Accessing Linux File Systems Identifying File Systems and Devices Practice: Identifying File Systems and Devices Mounting and Unmounting File Systems Practice: Mounting and Unmounting File Systems Locating Files on the System Practice: Locating Files on the System Lab: Accessing Linux File Systems Who is the target audience? There is no formal prerequisites for this course however, previous system administrator experience on other operating system would be very beneficial. password if need : 0daydown