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Red Hat Linux Administration II installation, Configuration, Software and Troubleshooting
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| bet | 4/8 | | Sana | 21.03.2017 | | Hajmi | 75.92 Kb. | | #564 |
RPM and YUM Package Management
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Concepts of 'Packages' and Package Managers
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Using RPM
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Displaying current packages installed
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Adding, removing packages
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Tar Balls of software
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Installing tar balls of software
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Configuring and using the YUM frontend to RPM
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Viewing installed software
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Installing software at the prompt and in X
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Query packages, add a package, remove it using RPM and YUM
Managing Users and groups
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Concepts of login control, users and groups
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Shadow file – login restrictions
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Securing the root account
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Creation of basic user accounts
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Choice of command shell to use: sh, ksh, bash
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User tools: chsh, chgrp, passwd, chfn
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Admin Tools : chown, sudo
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Basic security settings
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Concepts of Security on files and directories
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Overview of modes, umask and chmod
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Creating a directory shared by a group of users
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Pluggable Authentication Modules, PAM, configuration and use
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Centralized user accounts from NIS and LDAP, client setup
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Creating, managing and monitoring file system quotas
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Add, modify and remove user accounts
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Managing file security settings
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Change file ownership
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Switch to different user accounts
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Manipulate file security settings
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Create a shared group directory
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Create a public and a group restricted directory
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Configure limited access using PAM
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Configure access to NIS and LDAP services for additional users
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Configure quotas for users and groups
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