def getCatCmd() : if isWindows(): return ["type"] else: return ["cat"]
def getSleepCmd() : if isWindows(): return ["timeout"] else: return ["sleep"]
def getRmCmd() : if isWindows(): return ["del","/f"] else: return ["rm","-f"]
def getCatCmd(): if isWindows(): return ["type"] else: return ["cat"]
def getSleepCmd(): if isWindows(): return ["timeout"] else: return ["sleep"]
def getRmCmd(): if isWindows(): return ["del", "/f"] else: return ["rm", "-f"]