Hostname next to node name in file

[maxcrook]

I have a file that contains date like so

server1
server2
server3
server4

What i need to do is to output the hostname to the file placing it on each line next to the server ie

server1 tsm1
server2 tsm1
server3 tsm1

Hope that makes sense!

 

[grega]

A couple of ways.

nawk -v host=`hostname` '{print $0 " " host}' datafile

or

awk '{print $0 " " host}' host=`hostname` datafile

Greg.

 

[maxcrook]

Hi greg thanks very much for these - spot on exactly what i wanted.
Brilliant.