'when file name has space, how to use variable in script? [duplicate]

I want to open a application using shell script.

But! when file name has space, script read this as two files.

1 path=/Applications
2 program=/Google Chrome.app    
3 open $path$program

it's not working...

when I use alias like these...

program="/Google Chrome.app" or
program=/Google\ Chrome.app  or
program="/Google\ Chrome.app"

shell cognized two files like this

"The files /Applications/Google and /current_dir/Chrome.app do not exist."

How I fix that? please give me your teaching 🧐

bash shell

Solution 1:^[1]

You can wrap your variables in quotes. So what you can do is:

path=Applications
program="Google Chrome.app"
open /$path/$program

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Solution	Source
Solution 1	LinFelix