unix - to insert line breaks in a file whenever a comma is encountered-Shell script -

i need write shell script re-format file inserting line breaks. condition line break should inserted when encounter comma in file.

for example, if file delimiter.txt contains:

this, file, should, added, a, line break, when find, comma.

the output should be:

this file should added line break when find a comma. 

can done grep or awk?

using gnu sed:

sed 's/, /\n/g' your.file 

output:

this file should added line break when find a comma.  

---

note: syntax above work on system have \n line delimiter linux , unixes.

if need portal solution in a script use following expression uses literal new line instead of \n:

sed 's/,[[:space:]]/\ /g' your.file 

thanks @edmorten advice.