ACCESSING THE COMMAND LINE
- Log in to a Linux system and run simple commands using the shell.
MANAGING FILES FROM THE COMMAND LINE
- Work with files from the bash shell prompt.
MANAGING LOCAL LINUX USERS AND GROUPS
- Manage Linux users and groups and administer local password policies.
CONTROLLING ACCESS TO FILES WITH LINUX FILE SYSTEM PERMISSIONS
- Set access permissions on files and interpret the security effects of different permission settings.
MANAGING SELINUX SECURITY
- Use SELinux to manage access to files and interpret and troubleshoot SELinux security effects.
MONITORING AND MANAGING LINUX PROCESSES
- Monitor and control processes running on the system.
INSTALLING AND UPDATING SOFTWARE PACKAGES
- Download, install, update, and manage software packages from Red Hat and yum package repositories.
CONTROLLING SERVICES AND DAEMONS
- Control and monitor network services and system daemons using systemd.
MANAGING RED HAT ENTERPRISE LINUX NETWORKING
- Configure basic IPv4 networking on Red Hat Enterprise Linux systems.
ANALYZING AND STORING LOGS
- Locate and interpret relevant system log files for troubleshooting purposes.
MANAGING STORAGE AND FILE SYSTEMS
- Create and use disk partitions, logical volumes, file systems, and swap spaces.
SCHEDULING SYSTEM TASKS
- Schedule recurring system tasks using cron and systemd timer units.
MOUNTING NETWORK FILE SYSTEMS
- Mount network file system (NFS) exports and server message block (SMB) shares from network file servers.
LIMITING NETWORK COMMUNICATION WITH FIREWALLD
- Configure a basic local firewall.
VIRTUALIZATION AND KICKSTART
- Manage KVMs and install them with Red Hat Enterprise Linux using Kickstart.
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