python删除服务器文件

#coding:utf-8import paramiko"""    创建文件 删除文件 root权限"""ssh=paramiko.SSHClient()ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())ssh.connect(hostname="192.168.1.37",port=22,username="test",password="test")stdin,stdout,stderr=ssh.exec_command('sudo -i touch /a.txt',get_pty=True)stdin.write("test\n")# stdin.write("\n")stdin.close()stdout.close()print(stderr.read())stderr.close()stdin,stdout,stderr=ssh.exec_command('sudo -i rm -f /a.txt',get_pty=True)stdin.write("test\n")# stdin.write("\n")stdin.close()print(stderr.read())ssh.close()