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#!/bin/bash
 
echo normal run : 
for i in $(seq 1 6); do echo "<$i>"; done
 
 
echo empty IFS run :
IFS=''; for i in $(seq 1 6); do echo "<$i>"; done

Success #stdin #stdout 0s 19632KB

stdin

Standard input is empty

stdout

normal run :
<1>
<2>
<3>
<4>
<5>
<6>
empty IFS run :
<1
2
3
4
5
6>

https://ideone.com/uRIKlQ

language:

Bash (bash 5.0.3)

created:

visibility:

public

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