How to run several shell commands in a row?

[alexlabs]

      How to run several shell commands in a row?  

For example, I need to execute multiple commands consecutively in a function

It should be Like below?
this.adb.subprocess.spawnAndWaitLegacy(['kill', 'system_server']);
this.adb.subprocess.spawnAndWaitLegacy(['stop']);

Thanks

[yume-chan]

What result do you want to achieve?

[alexlabs]

I have a script that needs to set multiple properties continuously. I want to integrate it into a function. If every command calls the function spawnAndWaitLegacy, will the efficiency be too low?

[yume-chan]

You can write inline shell script in spawnAndWaitLegacy like spawnAndWaitLegacy("export a=1; export b=2; echo $a")

[alexlabs]

Thanks a lot! It works well!