At this KB, I added some useful commands about how to define an ipfilter for block TCP (23) telnet requests.....
How to upgrade firmware Brocade SAN Switch
At this KB article, I simply describe how to upgrade the firmware version on the Brocade SAN switch. Please check all steps to perform firmware upgrade safely.....
How to Check fabric port on Brocade SAN Switch
At this KB, I describe how to check SAN switch fabric information and nodes.....
How to list or remove file which is older then N days
If you are trying to get a list of files or directory which is older then "N" days you should check this script. There is an easy way to get this information with the find command.....
How to check disk multipathing in windows?
You can easily check MPIO path configuration and also disk information with "mpclaim" command in windows. At this example, the balance policy is Round Robin. Multipathing balance policy is shown under "LB Policy".....
How to configure device-mapper-multipath for EMC
At this post, I will add a brief explanation of "how to configure RHEL native multipath(device-mapper-multipath) for EMC storage".....