import sys, os datasets = ["fb/fb-289000.txt","wf/wiki.txt","wf/newman.txt", "house_price.txt","movieid.txt"] logname = ['fb', 'wiki','newman','house_price','movieid'] for i in range(len(datasets)): print("python3 leco_lp_cost.py {} {} > {}.log ".format(datasets[i],logname[i], logname[i]))