#! /usr/bin/awk -f
function tail( file1, file2 ) {
i = 0
while (1 == (getline < file1)) {
file_array[i] = $0
i++
}
i--
while (i >= 0) {
print file_array[i] > file2
return
BEGIN {
tail( "../../src/bib", "foo" )