i have a long list of numbers in a text file called numbers.txt. each number is on a new line. i need a script so i get the first 50 numbers on a horizontal line, the second 50 numbers on the next row etc. i need the output in a new text file.
my list looks like this:
11
20
33
50
80
54
12

and my output should look like this:
11 20 33 50 80 54 12
99 88 77 42 12 11 80 Include at least 10 hashtags, starting with '#'
user