Hello All,

My Problem is -> How can we get UNIX id from open mail authentication (Windows ID) in UNIX.

In following command we are using domain name, which may change in your reference.

As, if we use following command.
ypcat passwd | grep rohitp | cut -d: -f5 | cut -d, -f1
=> we get Windows Login ID of rohitp
Rohit Pandey

NOTE : "passwd" is domain name

But if we reverse this
ypcat passwd | grep "Rohit Pandey" | cut -d: -f 1

=> we get multiple UNIX id
flashweb
sramweb
ftmtrn21
nvmioweb
ftmweb
rohitp
ndlfweb
smtweb
wits
tcdweb
nvmpmweb
eclweb
nvmweb
Nvmsiweb


Reason behind multiple UNIX ID is, there may be multiple UNIX ID, whose owner is Rohit Pandey. But there may be specific ID which ownership only to Rohit Pandey. As in above example, ownership of nvmweb ID to multiple user but rohitp only belong to Rohit Pandey


So how i get this rohitp from this list or using other set of command. don't want to use pattern matching kind of command beacuse we don't have any idea about Windows Login Name n UNIX ID .


Regards
Rohit