Learn System Activity Report sar command with real world scenario examples. Understand CPU, Memory reporting using this command.
Learn System Activity Report sar command with real world scenario examples. Understand command’s log files, execution and different usage.
Howto guide to scan new disk or LUNs on Linux or HPUX machines. This guide explains steps to scan and then identify new disk device names.
Howto guide to move disks or LUN from one server to another without losing any data. This guide is related to disks or LUN which are configured under LVM.
Learn how to use cut command in various scenarios and in scripting with lots of examples. Understand how to extract selective data using cut command.
Learn how to get directory total size in Linux without calculating each and every file’s size within. Handy command to troubleshoot mount point utilization.
Learn how to configure NTP (Network Time Protocol) on Linux machines to sync time with ntp server over network. Also learn how to manually sync time on ntp.
/etc/hosts is key file for name resolution in any Linux Unix system. Learn fields, formats within /etc/hosts file. Understand meaning of each field and how it can be set.
/etc/fstab is key file for file systems in any Linux Unix system. Learn fields, formats within /etc/fstab file. Understand meaning of each field and how it can be set.
Learn how to configure network file system (NFS) in Linux and HPUX servers. Howto export nfs, start/stop nfs services and control access on it.