A GPRS device, which resembles a modem with an extended AT command set, must define a context using an AT command before it enters data mode. GPRS设备类似于拥有扩展AT命令集的调制解调器,在进入数据模式之前必须使用AT命令定义一个上下文。
Then use the mke2fs command to create an ext2 ( second extended) file system using the empty file. 然后使用mke2fs命令在这个空文件上创建了一个ext2(即secondextended)文件系统。
However, the Linux version also supports extended command options, for example, uid and groups are equivalent to the above command-line options. 然而,Linux版本还支持扩展命令选项,例如,uid和groups等效于上面的命令行选项。
If you keep your shell window open for extended periods, you can quickly repeat a previous command with! nnn, where nnn is the number shown in the prompt for the command. 如果shell窗口打开的时间较长,可以用!nnn快速重复前面的命令,其中的nnn是命令提示符中显示的编号。
If these are to be extended over a command line interface ( CLI), it is a painful task, but this tool provides an easy approach to extending and expanding the schema over the two servers. 如果这些是通过命令行界面(CLI)扩展的,那将是一项艰巨的任务,但是该工具提供一个很简单的方法来在两个服务器上扩展和延伸模式。