Problem with reg exp script

abefroman · 12-19-2005, 02:52 PM

# cat /etc/userdomains | grep test
test.com: test

How can I grep just the domain "test.com"?

I tried cat /etc/userdomains | awk {'print $2'}
but it gets
test.com:

how can I get it to not get the : ?

Thanks in advance.

sirclif · 12-19-2005, 03:10 PM

you could do:

Code:

#cat /etc/userdomains | gawk -F":" '{print $1}'

i think you meant to print the first column with gawk, or...

Code:

#cat /etc/userdomains | sed "s/\(^.*\):.*/\1/

Hko · 12-19-2005, 03:53 PM

Yet another way:

Code:

cat /etc/userdomains | cut -d: -f1