Or use dsquery:
dsquery user domainroot -name username |dsget user -sid
If you want the results in a text just add "> path to file" like so:
dsquery user domainroot -name username |dsget user -sid >c:\usersid.txt
dsquery user domainroot -name username |dsget user -sid
If you want the results in a text just add "> path to file" like so:
dsquery user domainroot -name username |dsget user -sid >c:\usersid.txt