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OpenShift BootCamp For Beginners – Free Course
Have you ever wished for a one-stop destination to quench your thirst for OpenShift knowledge? Look no further! The OpenShift BootCamp is your gateway …
How To Recover HP C7000 Enclosure OA Access (BladeCenter)
We have cases where we lost OA access due to failed VLAN configurations, Wrong IP/VLAN configured on Active OA, OA not responding etc. Here explained …
Quick Hardware Collection Script for HP C7000 Enclosure
Since I am playing with so many HP bladecenters daily, it was bit difficult to do quick hardware checks whenever there is an issue. So I have wrote …
Upgrade HPE iLO from Linux Command Line
1. Download HPE iLO firmware files from HPE portal. Make sure you download the required version from here 2. Confirm downloaded packages are full by …
Email Management – Quick Tips
Keep your inbox as empty as possible Move important messages to proper sub-folders or delete unwanted right away. Delete e-mails that are no longer …
Subnet Mask Information – Quick Reference Sheet
AddressBitsPrefNetMask1 0/32255.255.255.2552 1/31255.255.255.2544 2/30255.255.255.2528 3/29255.255.255.24816 4/28255.255.255.24032 …
How to check CPU count information (LUX)
Quick methods to check. Linux [root~]# dmidecode -t processor |grep CPU Version: Intel(R) Xeon(R) CPU E7- 4830 @ 2.13GHz Version: Intel(R) Xeon(R) CPU …
Register in RHN after installation
There are many situations where we need to register the host/server to RHN server manually, due to network issues, bad certificate/authentication or …
How to Check Linux/Unix Operating System Version, Maintenance Level, Architecure
We can identify the Unix Operating System architecture by uname or arch command. Try below examples.