rotational.py 文件源码

def create_shell_script(filename, shell_script):
    shell_script = '#!/bin/bash\n' + 'echo Entered ' + filename + '\n' + shell_script
    shell_script = shell_script + 'echo Exited ' + filename + '\n'

    with open(filename, 'w') as file_:
        file_.write(shell_script)
    fd = os.open(filename, os.O_RDONLY)
    os.fchmod(fd, 0755)
    os.close(fd)