所以我在如何从python调用外部命令上发现了这一点,但是我如何使用此方法,而是将命令的输出输出输出到外部文件中。所以从本质上讲,我需要将命令的输出存储为文本文件。这可能吗?我找不到太多关于如何做到这一点的信息,我发现的那些还不清楚这是我当前的代码,但它只是在屏幕上显示输出,我不知道如何将其存储为文件 #!/usr/bin/python## get subprocess module import subprocess## call date command ##p = subprocess.Popen("date", stdout=subprocess.PIPE, shell=True)## Talk with date command i.e. read data from stdout and stderr. Store this info in tuple #### Interact with process: Send data to stdin. Read data from stdout and stderr, until end-of-file is reached. #### Wait for process to terminate. The optional input argument should be a string to be sent to the child process, #### or None, if no data should be sent to the child.(output, err) = p.communicate()## Wait for date to terminate. Get return returncode ##p_status = p.wait()print "Command output : ", outputprint "Command exit status/return code : ", p_statu
添加回答
举报
0/150
提交
取消
