Must have skills for linux administrator

User & group administration
Configuring Linux Networking
Installing and configuring Linux Operating system
Basic Operating System Concepts
Basic experience in Shell Scripts.
Knowledge on apache server
Knowledge on FTP,SSH,SSL,Telnet & xinetd
Knowledge about File system hierarchy
Basic Network Troubleshooting
Installing & configuring Linux Software
Monitoring Server Performance
Configuring Linux Software RAID
Expanding Linux Partitions with LVM
Network Based Linux Installation like NFS, HTTP & FTP
In-depth knowledge on Linux operating system
Experience in shell and Perl scripting
Kernel compilation and fine tuning.
Configuring Linux Firewalls Using iptables
Configuring & Managing Disk Usage With Quotas
Knowledge on TCP/IP
File system Management
Expertise in managing and configuring various services like DNS, NIS, NFS, APACHE, FTP, DHCP & SAMBA
Knowledge on High Availability and Clustering.
High Level of Troubleshooting skills