用于检查子进程是否已经结束。设置并返回returncode属性。 Popen.wait() 等待子进程结束。设置并返回returncode属性。 Popen.communicate(input=None) 与子进程进行交互。向stdin发送数据,或从stdout和stderr中读取数据。可选参数input指定发送到子进程的参数。 Communicate()返回一个元组:(stdoutdata, stderrdata)。注意...
exe" with return code 1 "Extend Volume" greyed out "Logon failure: unknown user name or bad password" when trying to join domain "microsoft exchange writers" showing waiting for compleation "NT AUTHORITY\ANONYMOUS LOGON" changing password at Active Directory... "Please wait for the User prof...
On Unix, the return value is the exit status of the process encoded in the format specified for wait(). Note that POSIX does not specify the meaning of the return value of the C system() function, so the return value of the Python function is system-dependent. On Windows, the return ...
2017-04-21 14:41:21,201 [salt.loaded.int.module.cmdmod][ERROR ] Command '/usr/local/sbin/my-ptr' failed with return code: 1 2017-04-21 14:41:21,202 [salt.loaded.int.module.cmdmod][ERROR ] output: 176.100.100.10.in-addr.arpa. ...
1、exit error code:1 2、exit error code:2 示例 Linux操作系统下: import os # ping 本地网段 网关IP地址 result1 = os.system('ping -c 1 192.168.80.1 > /dev/null') print('ping 192.168.80.1 command error code is', result1) """ ...
# returncode 获取cmd执行命令的返回值,0代表成功 if res.returncode == 0: print(f"{cmd}代理访问成功:{res.stdout.decode('utf-8')}") else: print(f"{cmd}代理访问失败。{res.stdout.decode('utf-8')}") if __name__ == '__main__': ...
由于使用批处理脚本层而失去了一些控制，因此直接运行该过程要比创建稍后执行的批处理文件更容易。
The return values -1 to -99 are reserved by SQL Server, and sqlcmd defines the following additional return values:Expand table Return valueDescription -100 Error encountered prior to selecting return value. -101 No rows found when selecting return value. -102 Conversion error occurred when ...
Code:0: aload_01: invokespecial#1 // Method java/lang/Object."<init>":()V4:returnLineNumberTable: line1:0publicstaticvoidincrease(); Code:0: getstatic#2 // Field i:I, 把i的值取到了操作栈顶,volatile保证了i值此时是正确的.3: iconst_14: iadd// increase,但其他线程此时可能已经把i值加大...
Remove-CMDeploymentTypeReturnCode Remove-CMDeploymentTypeSupersedence Remove-CMDevice Remove-CMDeviceAffinityFromUser Remove-CMDeviceCategory Remove-CMDeviceCollectionDirectMembershipRule Remove-CMDeviceCollectionExcludeMembershipRule Remove-CMDeviceCollectionIncludeMembershipRule Remove-CMDeviceCollectionQueryMembershipRule...