Vmware Administration, Shell Scripting, LVM Concepts in RHEL, Red Hat Enterprise Linux RHEL, Ansible Administration, User Administration Access Management, Patch Management Security Hardening, Linux Unix Administration, Network Configuration Troubleshooting, Server Management Performance Tuning

Security patch management, Networking fundamentals IPTables Firewalld TCP IP DNS DHCP, Linux Server Administration RHEL CentOS Ubuntu SUSE, Automation tools Ansible Puppet Chef, Web servers Apache Nginx, Monitoring backup tools Nagios Zabbix Veeam Commvault, Virtualization VMware KVM, Cloud exposure AWS Azure OpenStack, Shell scripting Bash Python