仅仅是为了Linux操作方便= =命令行最近没有时间仔细看看，电脑一直都在机房，暂且这般记着吧= =

spath="D:/download/baa.txt"

f=open(spath,"w") # Opens file for writing.Creates this file doesn't exist.

f.write("First line 1.\n")

f.writelines("First line 2.")

f.close()

f=open(spath,"r") # Opens file for reading

for line in f:

    print line

f.close()

raw_input("press any key to continue...")