Connect to the switch using the serial console port with a straight serial cable (9600, 8-n-1, no flow control) with default no user ID or password required.
用串口直连电缆连接到每台交换机的串行控制端口(9600、8 -N - 1、无流控制)，默认下不需要用户ID和密码。
Connect to the switch using the serial console port with a straight serial cable (9600, 8-n-1, no flow control).
用串口直连电缆连接到交换机串行控制端口(9600、8 - N - 1、无流控制)。
You can also tell ifrom to stop moving messages after a certain number with the -n switch.
您还可以用- n开关告诉ifrom在移动了某一数量的消息之后停止移动消息。
Thus, the -p switch is better for full processing of a file, while the -n switch is better for selective file processing, where only specific data needs to be printed.
因此，- p开关更适用于对文件进行的完全处理，而-n开关更适用于选择性文件处理，这样的处理只需打印特定数据。
I get the int and store it in n. The switch statement takes inside its parenthesis an int or a char or some primitive type.
我得到一个整数并把它存储，到n中，switch语句的圆括号里可以是一个整数，或者一个字符或其他的基本类型。
Note how the -p and -n switch are used.
请注意-p 开关和-n开关的使用。
The -n switch simplified things.
n开关简化了很多东西。
First, connect to each switch using the serial console port with a straight serial cable (9600, 8-n-1, no flow control) with a default user ID admin and no password.
首先，用串口直连电缆连接到每台交换机的串行控制端口(9600、8 -n - 1、无流控制)，使用默认用户IDadmin，无密码。
The example also shows the use of the -n switch, which prints numeric host addresses, thereby avoiding name lookup and resolution and speeding up the trace.
这个示例还演示-n选项的用途，它输出数字的主机地址，从而避免名称查询和解析，可以提高跟踪速度。
Thus, the script does not count 10 lines, it counts 10 iterations of the loop generated by the -n switch (see "perldoc perlrun" and Listing 2 for an example of that loop).
运算符在一个范围内迭代。因此，该脚本并不是数10个行，而是对- n开关生成的循环迭代10次(请参阅“perldocperlrun”和清单2，以获得该循环的示例)。
The -n switch specifies that host name-to-IP address resolution shouldn't be performed.
n选项指定不应该执行主机名到ip地址解析。
The o (n) behavior of repeated in operators hurts performance, but you can't switch to using just a dictionary, as you also need the sequence's order.
在操作上重复o (N)行为损害了性能。但是你不能切换去使用一个字典，因为你需要这个序列的顺序。
The o (n) behavior of repeated in operators hurts performance, but you can't switch to using just a dictionary, as you also need the sequence's order.
在操作上重复o (N)行为损害了性能。但是你不能切换去使用一个字典，因为你需要这个序列的顺序。
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