How to execute more than one commands by Process in Swift MacOS

Question

I want to do the following actions: 1.change directory in to /Applications 2.open any app for example: open QQ.app

I successfully execute the following commands in CML: 1.cd /Applications 2.open QQ.app

I tried the following code but it doesn't work:

let process = Process()
process.launchPath = "/bin/bash"
process.arguments = ["cd /Applications"]
process.launch()

let process2 = Process()
process2.launchPath = "/bin/bash"
process2.arguments = ["open QQ.app"]
process2.launch()

Answer 1

Try adding;

 process.waitUntilExit()

before

 process2.launch()

Alternately you can add a termination handler on process and call process2 when the first handler runs.