Removing the sas comment line using UNIX

Shell Programming and Scripting
1

I have tried a lot, Need your help guys.

SAS Program:

data one ;  /* Data step */
Input name $; /*Dec variables*/

I want to remove the commented part(/* Data step */) alone. I have tried using sed command but it is deleting the entire line itself. i need unix command to separate this and get the output as shown below.
Output :

data one ; 
Input name $;
2

What have you tried?

3

try:

sed 's# */.*/##' input > output
4

I have tried this code :

egrep -v '/|/' Comm.TXT> vvv.txt
5 
 
awk -F";" '{print $1";"}' sasfilename
6 
sed 's#; */\*[^*]*\*/ *$#;#' input

removes /*...*/ after the ;

7 
sed 's# */.*/##' input > output

Thanks It would be great if u explain the code since i am new to unix . I have other pattern search in which i will implement the same.