نظام التشغيل Linux

Administration I Linux History 

  Access the command line   - Log in to a Linux system and run simple commands using the shell.    Manage files from the command line   - Copy, move, create, delete, and organize files from the bash shell prompt.    Get help in Red Hat Enterprise Linux   - Resolve problems by using online help systems and Red Hat support utilities.    Create, view, and edit text files  - Create, view, and edit text files from command output or in an editor.  - Searching    - Searching files , directory and command     Type of shell in Linux  - type of shell and how to use it     Manage local Linux users and groups  - Manage local Linux users and groups, and administer local password policies.    Control access to files with Linux file system permissions   - Set Linux file system permissions on files and interpret the security effects of different permission settings.    Configure and secure OpenSSH service   - Access and provide access to the command line on remote systems securely using OpenSSH    Analyze and store logs  - Locate and accurately interpret relevant system log files for troubleshooting purposes.    Manage Red Hat Enterprise Linux networking  - Configure basic IPv4 networking on Red Hat Enterprise Linux systems.     Install and update software packages    - Download, install, update, and manage software packages from Red Hat and yum package repositories.     Access Linux file systems  - Access and inspect existing file systems on a Red Hat Enterprise   Linux system    Install Linux graphically   - Objective: Install Red Hat Enterprise Linux and configure the system with firstboot.