I am experienced as a Linux administrator and well versed with the Linux operating system with hands on experience around 2.9 years here are the brief summary of hands on experince on the following topics
Installation of Linux Operating System flavors like (Red hat Linux, Centos, Ubuntu).
User administration - adding, deleting users and groups and giving permissions.
Managing File systems and Partitions.
Managing User and Group Disk Space Quotas.
Logical Volume Management - Physical Volume, Volume Group, Logical Volumes, and
Resizing the LVs, moving PVs.
Administrating remote system (SSH), SCP, Rsync.
Booting Procedure and Kernel Parameters.
Enhanced user security (SUDO).
Configuration and Management of the following servers
YUM Repository.
FTP Server.
NFS server.
Samba/Samba (PDC).
DNS Server.
Proxy Server.
Tomcat Server.
NTP Server.
DHCP Server.
LOG Server.
Zimbra Mail Server.
LDAP Server.
Managing Selinux(Basics).
Job automation.
Backup and Restore of Files, Directories and Partitions, Incremental Back up,
Decrement Backup.
Implementing Kick Start, PXE.
Monitoring Linux servers using Nagios Monitoring tool.
Configuring Ethernet Card/s, IP-Bonding,IP-aliasing.
TCP/IP Configuration of Clients and Servers: Assigning IPs, Gateways.
Configuration of servers in both IPV4 and IPV6.
Knowledge about VPN, clustering (Web Based) and SAN.