Otherwise, DOS assumes it is an external command.
否则，DOS就假设它是一个外部文件。
Most DOS users will never need to specify an external command processor.
多数DOS用户不需要指定另外的命令处理程序。
There is no special function or syntax for calling an external command. Taking advantage of the Regina utility rxqueue, which puts output onto the Rexx stack, we can write a "numbered ls" utility as
没有特定的函数或语法用于调用外部命令。
You can issue the DB2 backup command with an external module as an option.
您可以通过外部模块发出DB 2备份命令。
You can also issue the DB2 restore command with an external module as an option.
您还可以使用外部模块发出DB 2恢复命令。
Another way to check the amount of free space in an external snapshot is to mount the image and use the df command.
检查外部快照中的空闲空间量的另一种方式是，挂载映像并使用df命令。
I executed the snapshot command to create an external snapshot of the file system.
我执行snapshot命令来创建文件系统的外部快照。
Qprocess and QbyteArray are used to launch an external executable from Qt and grab the output from the command, but we'll come to that function shortly.
Qprocess和QbyteArray用于在Qt中运行外部的可执行文件，并抓取命令的输出，但我们很快就会讲到这个函数。
If an external snapshot needs more space, you can dynamically increase the size of the snapshot logical volume by using the size option with the snapshot command.
如果外部快照需要更多空间，可以使用snapshot命令和size选项动态增加快照逻辑卷的大小。
The passthru() command lets you run an external program and display its results on the screen.
passthru()允许您运行外部程序，并在屏幕上显示结果。
SQL Buffer Utility contents can also be edited using an external editor with the help of the EDIT command.
还可以借助EDIT命令使用外部编辑器编辑SQLBufferUtility内容。
SQL Buffer Utility contents can also be edited using an external editor with the help of the EDIT command.
还可以借助EDIT命令使用外部编辑器编辑SQLBufferUtility内容。
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