On the command line, you can achieve the equivalent through a series of pipes (using the KILL signal), as shown in Listing 5.

在命令行上，您可以通过一系列管道实现等效的功能（使用 KILL 信号），如 清单 5 所示。

youdao

The alias system works best where you want to set the command-line options on an individual command, although they can be used to expand a given command into a set of multiple commands, or pipes.

别名机制最适合于您希望设置单个命令的命令行选项的情况，虽然也可以使用它们来将给定的命令展开为一组命令或管道。

youdao

Steam seeps from the pipes of its Tetrapak production line as it heats gallon after gallon of milk to 130c.

利乐包生产线上，牦牛奶被加热至130摄氏度，蒸汽从管口冒出来。

youdao

Other milestones include the diversion of all pipes and cables and the completion of work on the Robin Hood Line which will allow trams and trains to run alongside each other.

BBC: Manchester tram

Now imagine the natural gas line of homes to get enough fuel to prevent the pipes from freezing.

FORBES: We're Headed To $8 Natural Gas