而是创建一个如下所示的函数，此函数也可以处理返回码，如果有必要，还可以增加错误计数器

you could create a function such as the following, which also handles the return code and, if needed, increases the error counter

youdao

当遇到错误(或失败的事务)时，除了错误计数器的数量会增加外，最好标识出此处有错。

When an error (or failed transaction) is encountered, besides increasing the error counter, it is a good idea to print an indication that there was an error.

youdao

使用 nmon（在启动之后输入该命令），您将获得网络中所有内容的快速快照，包括适配器详细信息、MTU、错误计数器和冲突，以及兆位速率。

With nmon (type in n after startup), you have a quick snapshot of everything going on in your network, including adapter details, MTU, error counters and collisions, and megabit rating.

youdao