Change Account Expiry for Bulk Users ?

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Create a file SAMID.txt and put all the account name in it and execute the command from the current directory

for /f %C in (SAMID.txt) do dsquery user -samid %C | dsmod user -acctexpires

Ex. Today 29-May-2012 and extension has to be done upto 30-JUNE-2012,
Then the no. of days will be 30+3=33

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