ucore_os_docs/lab2/rename.py

26 lines
511 B
Python
Executable File

#!/usr/bin/python
import os
lines = [line for line in open("hehe.txt")]
for line in lines:
i = 0
for c in line:
if (c != '_' and not (c >= '0' and c <= '9')):
break
i+=1
cmd = "mv " + line[0:i].strip() + line[i+5:].strip() + " lab2_" + line[0:i].strip() + line[i+5:].strip()
print cmd
os.system(cmd)
continue
index = line.find("_lab2_")
num = line[0 : index + 1]
value = line[index + 6 : ]
nn = "lab2_" + num + value
cmd = "mv 3_" + line.strip() + " " + nn
#print cmd
os.system(cmd)