CompTIA Linux+ validates the skills of IT professionals with hands-on experience configuring, monitoring, and supporting servers running the Linux operating system. The new exam has an increased focus on the following topics: security, kernel modules, storage & virtualization, device management at an enterprise level, git & automation, networking & firewalls, server side & command line, server (vs. client-based) coverage, troubleshooting and SELinux.
Hardware & System Configuration
Configure kernel modules, network parameters, storage, cloud and virtualization technologies
Linux Troubleshooting & Diagnostics
Analyze system properties and processes and troubleshoot user, application and hardware issues
System Operation & Maintenance
Manage software and services, and explain server roles, job scheduling, and the use and operation of Linux devices
Automation & Scripting
Execute basic BASH scripts, version control using Git, and orchestration processes
Security
Understand best practices for permissions and authentication, firewalls, and file management.
CompTIA A+, CompTIA Network+ and 12 months of Linux admin experience
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