1

次のエラーが表示されます。

/bin/sh: 1: Syntax error: redirection unexpected
Traceback (most recent call last):
  File "vpntest.py", line 24, in <module>
    output = check_output(command, shell=True)
  File "/usr/lib/python2.7/subprocess.py", line 223, in check_output
    raise CalledProcessError(retcode, cmd, output=output)
subprocess.CalledProcessError: Command 'source /etc/openconnect/dsn-dsmc.conf; openconnect -b -u ${USER} --cafile=${CACERT} --certificate=${CERT} --sslkey=${KEY} ${HOST} <<< $PASS;ping 8.8.8.8 -w 5; ip addr; echo $?' returned non-zero exit status 2

これは私のコードです:

import subprocess
import argparse
import sys
from subprocess import check_output


def parse_args(argv):
    parser = argparse.ArgumentParser()
    parser.add_argument("-u", "--user", action="store",
                        help="User for login",
                        dest="user")
    parser.add_argument("-p", "--pwd", action="store",
                        help="Password",
                        dest="pwd")
    args = parser.parse_args()
    return args
args = parse_args(sys.argv[1:])

command = 'source /etc/openconnect/cfgfile.conf; openconnect -b -u ${USER} --cafile=${CACERT} --certificate=${CERT} --sslkey=${KEY} ${HOST} <<< $PASS;ping 8.8.8.8 -w 5; ip addr; echo $?'
     
output = check_output(command, shell=True)

私は変更しようとしました:

command = 'source /etc/openconnect/cfgfile.conf; openconnect -b -u ${USER} --cafile=${CACERT} --certificate=${CERT} --sslkey=${KEY} ${HOST} <<< $PASS;ping 8.8.8.8 -w 5; ip addr; echo $?'

為に

command = '#!/bin/bash source /etc/openconnect/cfgfile.conf; openconnect -b -u ${USER} --cafile=${CACERT} --certificate=${CERT} --sslkey=${KEY} ${HOST} <<< $PASS;ping 8.8.8.8 -w 5; ip addr; echo $?'

しかし、コマンドまたは出力を印刷しようとすると、結果は表示されず、スペースだけが表示されます。

4

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