find and replace 20 number in word.
i need to replace number 20 in following word with space.
please help me to write regular exprssion for it.
i have written the ~s/20/ /g; it works but it replaced second 20 number also in this word
output of this :
only % left on /,
i want output: only 20% left on /,
please help me to write regular expresion for this.
Thanks in advance.