I have a file that I need to edit using shell script. The original file looks like this :


'123456',
'234567',
'456789',

This should be the expected output :
'123456',
'234567',
'456789' <--- ( I just need to remove the (,) in the last line)

Do you guys have any idea on how to do this? using an SH or KSH shell script?

You could just use the tr command :

echo "456789," | tr ',' ' '

It would change the comma into a space. That would be a quick easy way to do it.

But I only need to change the last line and not all of them.

sed -e '$s/,$//' file