hi
i have a file
wwww-qqq.eee [123343333] ksdklfsdf adm,as.d,am sdsdlasdjl sadsadasda
wwww-qqq.eee [123343331] ksdklfsdf adm,as.d,am sdsdlasdjl sadsadasda
wwww-qqq.eee [123343332] ksdklfsdf adm,as.d,am sdsdlasdjl sadsadasda
wwww-qqq.eee [123343333] ksdklfsdf adm,as.d,am sdsdlasdjl sadsadasda
wwww-qqq.eee [123343334] ksdklfsdf adm,as.d,am sdsdlasdjl sadsadasda
from the above file i need to extract secon field [123343333] and print that line to a separate file
please help
thanks
Satya