Importing text file into a TEXT field

Hello,

Is there a way to easily import a relatively huge text file into a table
column? I'd like to use psql and I`'ve looked at lo_* commands and I
can't figure how to import my text file into my TEXT column. My last
solution is to write a little script to load my text file in a var and
then insert to databse.

Thanks
Bruno Lavoie