groups starting with c2?

gehlnar · #1 (**permalink**) 03-31-2009

I have some groups and when i issue a command like
groups $LOGNAME
it displays in one line
rfautosys c2ru cash2
I want to fetch only group starting with c2 but when i grep i am getting full line. Can someone advise
on this please as how i can get output as c2ru?

joeyg · #2 (**permalink**) 03-31-2009

what if you try

Code:

groups | tr " " "\n" | grep "^c2"

gehlnar · #3 (**permalink**) 03-31-2009

Thanks Joeyg, This is what i was looking.

Cheers,
gehlnar

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