Working as a junior member of the Linux admin team at levels L1 and L2, providing technical and administrative support as per the organization’s IT requirements. • Installed and Linux System Administrator with RedHat, Ubuntu, and CentOS Servers. • Check processes that are consuming more resources than expected using Tools: - top, sar, free -m. • Taking system back up to the remote server using “rsync” tools compressing backup with tar with gzip, bzip2. • Automates processing… Show more Working as a junior member of the Linux admin team at levels L1 and L2, providing technical and administrative support as per the organization’s IT requirements. • Installed and Linux System Administrator with RedHat, Ubuntu, and CentOS Servers. • Check processes that are consuming more resources than expected using Tools: - top, sar, free -m. • Taking system back up to the remote server using “rsync” tools compressing backup with tar with gzip, bzip2. • Automates processing using Cron and Anacreon.• Frequently created Groups, Users, assigned file/folder ownership, and permissions. • Installing patches for the system using yum and periodically checking for updates. • Maintain services like NFS, FTP, APACHE, and samba and configure client-server model. • Configuring IP addresses to the interface using ifconfig and sometimes static IP by editing ifcfg-eth file. • Mounting and unmounting partition as per the requirement using mount and unmount commands. • Stop unwanted services on a server using the kill command.• LVM Logical Volumes Management: Created/ Restored Snapshots, Extended Volume.• Configuring firewall/ iptables adding rules for incoming traffic. • Changing rights and permissions to application folders as per requirement using chmod. • Kernel tuning, management, and patching.• Basics of Shell Scripting. Show less