Convert stdin to one file per line

Question

I would like to write a small script using the standard linux shell scripting tools (sed, awk, etc.) to create one output file per line of input. For example, given the following input file 'input':

line1
line2
line3

I would like to run the command.

$ cat input | my_prog

Where 'my_prog' is a script that creates three output files, out.1, out.2, out.3

$ cat out.1
line1 

$ cat out.2
line2

$ cat out.3
line3

Answer 1

count=0
for line in $(cat input)
do
echo $line > out.$count
let count=count+1
done

Answer 2

perl -ne 'open my $fh, ">out.$." && print $fh $_' input.txt

Answer 3

using awk

awk '{print $0 > "out_"++d".txt"}' file

Answer 4

#!/bin/bash

while IFS= read -r line; do
    echo "$line" > out.$((++i))
done < /path/to/input