Red Hat Certified System Administrator (Red Hat Certified System Administrator): Red Hat Linux environment with the required core system administration skills.
RHCSA can perform the following tasks:
- Understand and use the tools necessary to deal with files, directories, command-line environment and document
- Operating system running, including the boot to a different running processes, identification process, start and stop virtual machines and control services
- And logical partitions using locally stored configuration
- Create and configure file system and file system attributes, such as permissions, encryption, access control lists, and Network File System
- Deployment, configuration, and maintenance of systems, including software installation, updates, and core services
- Manage users and user groups, including the use of centralized directory for authentication
Security management, including basic firewall and SELinux configuration
- understand and use essential tools for handling files, directories, command-line environments and documentation
- Operate running systems, including booting into different run levels, identifying processes, starting and stoping virtual machines and controlling services
- Configure local storage using partitions and logical volumes
- Create and configure file systems and file system attributes, such as permissions, encryption, access control lists, and network file systems
- Deploy, configure, and maintain systems, including software installation, update, and core services
- Manage users and groups, including use of a centralized directory for authentication
Manage security, including basic firewall and SELinux configuration