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。
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’。
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。
When you find that you need to run commands with parameters obtained from a hash, or through a separate function, it's usually best to switch to a shell script or to Perl.
当发现需要运行这样的命令，该命令的参数来自于散列或通过单独的函数时，通常最好切换到shell脚本或Perl。
If I have to prepare not a separate sermon for each assemble according to theirs classification, I consider I have to preferable address theirs specific commands.
假如我能按这两类人的不相同分类分别准备一次布道，我想就能更好地针对她们的具体需求。
If I have to prepare not a separate sermon for each assemble according to theirs classification, I consider I have to preferable address theirs specific commands.
假如我能按这两类人的不相同分类分别准备一次布道，我想就能更好地针对她们的具体需求。
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