/etc/passwd is key file in any Linux Unix system. Learn fields, formats within /etc/passwd file. Understand meaning of each field and how it can be set.
MP is management processor of server which is used to manage server remotely/locally when its not running any OS. Learn how to modify MP IP of HPUX server.
When root disk is mirrored at OS level, its difficult to know which disk system is booted from. Learn here how to identify current boot disk in HPUX.
Step by step procedure to upgrade HP blade firmware running HPUX operating system. Use this process with caution and on your own risk since mistakes may lead to an unstable system.
Learn how to extract list of bad/wrong login attempts made on HPUX server from btmps file. Useful for audit purpose and troubleshooting account management.
Learn how to add secondary swap or extra swap in running HPUX system without any downtime. Its uses free space in root VG to mount as swap.
Step by step procedure to add storage LUNs to integrity virtual machine on HPUX host. Further learn to use those LUNs in LVM of guest server.
HP releases OS patches for HPUX twice a year. Few break-fix patches releases as on need basis. Here is naming conventions being followed by HP.
Get acquainted with LVM (Logical Volume Manager) terms. Learn what is physical volume, logical volume, physical extent, volume group and logical extent.
Learn how to check account lock unlock status in Linux. Also check how to lock or unlock accounts manually with commands.