I would like to simulate GNU\'s head -n -3, which prints all lines except the last 3, because head on FreeBSD doesn\'t have this feature. So I am t
head -n -3
head
how about :
seq 1 10 | perl -ne 'print if ( !eof )' | perl -ne 'print if ( !eof )' | perl -ne 'print if ( !eof )'