- AWS SWF,Beanstalk, EMR, Cloudfomation revision before CSA exam
- Recover forgotten root password in RHEL with screenshots
- How to scan new lun / disk in Linux & HPUX
- LVM commands tutorial : Part 1 : Physical Volume (pvchange, pvmove)
- How to restart service in Linux
- LVM commands tutorial : Part 3 : Logical Volume (lvsync, lvlnboot)
- How to mount ISO file in Linux?
- Watch command to execute script/shell command repeatedly