Skills you'll gain: COBOL (Programming Language), Job Control Language (JCL), IBM DB2, z/OS, Mainframe Computing, Relational Databases, File Management, Data Management, Databases, Database Management Systems, Data Storage, Programming Principles, Command-Line Interface, Computer Programming

Skills you'll gain: Job Control Language (JCL), z/OS, Unix, IBM DB2, Database Management Systems, Mainframe Computing, Operating System Administration, System Programming, Operating Systems, Unix Commands, Mainframe Technologies, Data Management, File Systems, Data Storage, File Management

Skills you'll gain: Linux Administration, Linux, Performance Tuning, Virtualization, Data Storage, Cloud Applications, Security Controls, Hardware Architecture, Artificial Intelligence

Skills you'll gain: Operating System Administration, TCP/IP, Security Controls, Service Management, File Management, SQL, User Accounts

Skills you'll gain: Lightweight Directory Access Protocols, Git (Version Control System), Authentications, Collaborative Software, Linux Servers, Linux Administration, Linux, Version Control, Open Source Technology, User Accounts

Skills you'll gain: Linux Administration, Linux, Package and Software Management, Remote Access Systems, File Management, Linux Commands, Operating System Administration, OS Process Management, Systems Administration, System Monitoring, File Systems, General Networking, Network Administration, System Configuration, Command-Line Interface, Software Installation, Service Management

Skills you'll gain: Virtualization, Virtual Machines, Hyper-V, VMware ESX Servers, Data Centers, Data Storage, Servers, Virtual Reality, Computer Networking, Network Infrastructure, Remote Access Systems, Computer Hardware

Skills you'll gain: Linux Administration, Ubuntu, Hardening, Linux, Application Security, Operating System Administration, Security Controls, Service Management, Patch Management, Information Systems Security

Skills you'll gain: Linux Administration, Linux, Linux Commands, Operating System Administration, User Acceptance Testing (UAT), Systems Administration, System Testing, Command-Line Interface, Service Management, User Accounts, File Management

Skills you'll gain: Virtual Machines, Virtualization, Containerization, Docker (Software), Cloud Infrastructure, Data Storage, Infrastructure as Code (IaC)

Skills you'll gain: File Systems, Linux Administration, Data Storage, Data Storage Technologies, File Management, Linux, Operating Systems, Linux Commands, Data Management, Disaster Recovery

Skills you'll gain: Linux Administration, Linux, Linux Commands, Bash (Scripting Language), Linux Servers, Operating System Administration, Shell Script, Unix Shell, OS Process Management, Network Administration, System Configuration, Command-Line Interface, System Monitoring, Operating Systems, Performance Tuning