Locate Memory Slots In AIX

Using the below commands we can find out the memory slots in AIX.

                     #lscfg -vp |grep -p DIMM

Output:

#lscfg -vp |grep -p DIMM

Memory DIMM:
  Record Name.................VINI
  Flag Field..................XXMS
  Hardware Location Code......U787B.001.DNWG069-P1-C9-C1
  Customer Card ID Number.....312D
  Serial Number...............YH10MM53M07F
  Part Number.................15R7170
  FRU Number.................. 15R7170
  Size........................2048
  Version.....................RS6K
Physical Location: U787B.001.DNWG069-P1-C9-C1

Memory DIMM:
  Record Name.................VINI
  Flag Field..................XXMS
  Hardware Location Code......U787B.001.DNWG069-P1-C9-C3
  Customer Card ID Number.....312D
  Serial Number...............YH10MM5CH07D
  Part Number.................15R7170
  FRU Number.................. 15R7170
  Size........................2048
  Version.....................RS6K
Physical Location: U787B.001.DNWG069-P1-C9-C3

Unix Password-less Login

On source server side:

First generate public key using rsa

#ssh-keygen -t rsa    

( here it will ask some questions, please give all default options, especially we have to press enter (leave as empty) in the passphrase option)

Copying the .pub files content from source server to target server.
 scp ~/.ssh/id_rsa.pub username@destination:~/.ssh/authorized_keys

                                                         (OR)

Better we can follow the below steps
 cp ~/.ssh/id_rsa.pub ~/.ssh/authorize_keys

 next copy this authorize_keys file to client /root/.ssh/
  scp ~/.ssh/authorize_keys username@destination:~/.ssh/.

Now client will be able to login without password.