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Subnet Mask Information – Quick Reference Sheet
Gineesh MadapparambathAddress Bits Pref NetMask 1 0 /32 255.255.255.255 2 1 /31 255.255.255.254 4 2 /30 255.255.255.252 8 3 /29 255.255.255.248 16 4 /28 255.255.255.240 32 …
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. Linux kernel version and hardware architecture # …
dmidecode – best usages [updated]
Check Hyper-threading (Virtualization) available or not # dmidecode -t processor | grep HTT HTT (Multi-threading) HTT (Multi-threading) Check if its …
UNIX / Linux shutdown Commands
Shutdown the machine immediately # shutdown -h now Reboot the machine immediately # shutdown -r now Shutdown the machine with user defined message # …
Check MD5 in windows using fciv
The File Checksum Integrity Verifier (FCIV) is a command-prompt utility that computes and verifies cryptographic hash values of files. FCIV can …
How to find the Bladecenter/Enclosure name of Blade
You got a blade server details to work with and you need to find the enclosure name and details, the blade installed in, how ?...
How to find iLO MAC address for BladeCenter/Enclosure
Open the iLO console (HP here in example) goto to the menu as described in the screenshot.