Unit 1 - Access the command line
log in to a linux system and run simple commands using the shell.
Unit 2 - Manage files from the command line
copy, move, create, delete, and organize files from the bash shell prompt.
Unit 3 - Getting help in red hat enterprise linux
resolve problems by using online help systems and red hat support utilities.
Unit 4 - Create, view, and edit text files
create, view, and edit text files from command output or in an editor.
Unit 5 - Manage local linux users and groups
manage local linux users and groups, and administer local password policies.
Unit 6 - 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.
Unit 7 - Monitor and manage linux processes
obtain information about the system, and control processes running on it.
Unit 8 - Control services and daemons
control and monitor network services and system daemons using systemd.
Unit 9 - Configure and secure openssh service
access and provide access to the command line on remote systems securely using openssh
Unit 10 - Analyze and store logs
locate and accurately interpret relevant system log files for troubleshooting purposes.
Unit 11 - Manage red hat enterprise linux networking
configure basic ipv4 networking on red hat enterprise linux systems
Unit 12 - Archive and copy files between systems
archive files and copy them from one system to another
Unit 13 - Install and update software packages
download, install, update, and manage software packages from red hat and yum Package repositories
Unit 14 - Access linux file systems
access and inspect existing file systems on a red hat enterprise linux system
Unit 15 - Use virtualized systems
create and use red hat enterprise linux virtual machines with kvm and libvirt.
Unit 1 - Automate installation with kickstart
automate the installation of red hat enterprise linux systems with kickstart.
Unit 2 - Use regular expressions with grep
write regular expressions that, when partnered with grep, will allow you to quickly isolate or locate content within text files.
Unit 3 - Create and edit text files with vim
introduce the vim text editor, with which you can open, edit, and save text files.
Unit 4 - Schedule future linux tasks
schedule tasks to automatically execute in the future.
Unit 5 - Manage priority of linux processes
influence the relative priorities at which linux processes run.
Unit 6 - Control access to files with access control lists (acl)
manage file security using posix access control lists
Unit 7 - Manage selinux security
manage the security enhanced linux (selinux) behavior of a system to keep it secure in case of a network service compromise.
Unit 8 - Connect to network-defined users and groups
configure systems to use central identity management services.
Unit 9 - Add disks, partitions, and file systems to a linux system
manage simple partitions and file systems.
Unit 10 - Manage logical volume management (lvm) storage
manage logical volumes from the command line.
Unit 11 - Access networked attached storage with network file system (nfs)
access (secure) nfs shares.
Unit 12 - Access networked storage with smb
use autofs and the command line to mount and unmount smb file systems.
Unit 13 - Control and troubleshoot the red hat enterprise linux boot process Limit network communication with firewall
configure a basic firewall.
Unit 1 - Controlling services and daemons
Controlling services with systemctl, controlling the boot process
Unit 2 - Managing ipv6 networking
Ipv6 networking concepts & configurations.
Unit 3 - Configuring link aggregation and bridging
Configuring network teaming
Unit 4 - Network port security
Managing firwalld, rich rules, masquerading and port forwarding, managing SELinux port labeling
Unit 5 - Managing DNS for servers
DNS concepts, configuring a caching nameserver, DNS troubleshooting.
Unit 6 - Configuring email transmission
Configuring send-only Email service
Unit 7 - Providing remote block storage
ISCSI concepts, providing ISCSI targets, accessing ISCSI storage
Unit 8 - Providing file based storage
Exporting NFS file systems, providing SMB file shares, performing a multi user SMB mount.
Unit 9 - Configuring MariaDB database
Installing MariaDB, working with MariaDB databases, creating and restoring MariaDB backups.
Unit 10 - Providing apache HTTPD web service
Configuring Apache HTTPD, configuring and troubleshooting VirtualHost, Configuring HTTPS, Integrating dynamic web content
Unit 11 - Writing bash scripts
Bash shell scripting basics