This is the input:
and I need this output:
So I used a:
echo -e 'asdfZE3033141xycf\nasdfINSFRHxycf' | sed '/asdfZE3033141xycf/ s=xycf$=\n='
but I need this in GENERAL. So I need to sed every:
line in a textfile. I just can't put the "[0-9]" in sed. How can I do this?