The head and tail commands are separate commands that work in essentially the same way.

磁头和尾指令是在本质上相同的方法中运作的分开的指令。

youdao

We separate commands using a semi-colon (;) and use the same global substitution that we used in the second script to replace 'a' with 'a'.

我们使用分号(；)分隔命令，并使用第二个脚本中用到的全局替换来将‘a’替换为‘a’。

youdao

The advantage of copying information to separate dashboard tables is so that the dashboard can have its own set of tables that can be optimized for dashboard SQL read commands.

将信息复制到单独的仪表板表的好处是，仪表板可以拥有一组自己的表，这些表可以针对仪表板sql读命令进行优化。

youdao

For the first time, lay people can easily separate religious commands from tradition by looking at holy texts and scholarship rather than relying on their local preachers.

ECONOMIST: Islam and technology