Shell - <<

zzh@ZZHPC$ cat > columns4.txt << EOF
> 123 ONE TWO
> 456 three four
> ONE TWO THREE FOUR
> five 123 six
> one two three
> four five
> EOF

zzh@ZZHPC$ cat columns4.txt
123 ONE TWO
456 three four
ONE TWO THREE FOUR
five 123 six
one two three
four five