Powershell : Active Directory user update and rename in 1 line

# tested and used on powershell v3
# 1 Grab username\password
# 2 Grab all users without admin in the name
# 3  For each user
#     a  Modify display name to include (admin)
#     b  Rename AD object to include (admin)
#
#It’s setup to run in a single line because I can
#

$ninja=Get-Credential ; get-aduser -filter 'name -notlike "*Admin*"' -searchbase 'OU=Security - Administrator Accounts,DC=Coolkids,DC=local' -Properties DistinguishedName | %{set-aduser -credential $ninja $_ -displayname ($_.name + " (Admin)"); rename-ADObject $_.DistinguishedName -credential $ninja -NewName ($_.name + " (Admin)")} 

expanded

#get the admin passwords

$ninja=Get-Credential 
#
get-aduser -filter 'name -notlike "*Admin*"' -searchbase 'OU=Security - Administrator Accounts,DC=Coolkids,DC=local' -Properties DistinguishedName | %{set-aduser -credential $ninja $_ -displayname ($_.name + " (Admin)"); rename-ADObject $_.DistinguishedName -credential $ninja -NewName ($_.name + " (Admin)")}