Mainframe tips

By using IEBEDIT:

We can also use IEBEDIT to achieve the same.By using IEBEDIT ,some steps can be included or excluded from running.

Sample job:
//STEP0001 EXEC PGM=IEBEDIT                       
//SYSPRINT DD SYSOUT=*                            
//SYSUT1   DD DSN=RACFID.JCLLIB(IEBCHK),DISP=SHR  
//SYSUT2   DD SYSOUT=*                            
//SYSIN    DD *                                   
EDIT TYPE=INCLUDE,STEPNAME=(STEP2,STEP4)      
/*                                                
//