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SSH (Secure Shell) is a network protocal which allow users to connect the remote computers securely from unsecured network to administer the system. Using this protocol, you can transfer the files between...

To download the all rpm's of particular release from Red Hat portal then server should be running with that release and registed with Red Hat portal. To Download the RPM's for Red...

Swap space in Linux is utilized when the usage of physical memory (RAM) is full. When the physical memory is full and if the resources needs more memory then the inactive...

To view the list of commands executed by the user. # history To view the total history size in the server # echo $HISTSIZE 1000 To modify the total history size in the server. for eg...

Normally, we will login to the remote server using user name and password at the time of authentication. But here, we can login to the remote server without knowing user name and...

From this article, we will show how to re-commission the server, which was decommissioned for any hardware replacement. Login into Cisco UCS Manager In the Navigation pane, click the Equipment tab. ...

Whenever replacing any hardware components in Cisco UCS blade or Rack mount server integrated with UCSM, server needs to be decommissioned from the UCSM before doing this. Hardware replacement can be...

To check UCSM faults summary for all severity ucspe# show fault Severity Code Last Transition Time ID ...

Request vmware team to provide the new disk to VM # cat /proc/partitions major minor #blocks name 253 0 20971520 vda 253 ...

If the system is registered to Red Hat Satellite Manager run below commands # subscription-manager clean If the system is registered to Red Hat Network Classic method then remove or move the systemid...