Objective:
- run shell script on a command and put results in another folder

shell script
cp $1 $1-2 <-- this works
cp $1 ../$1 < -- this DOENS'T Work (HOW?)
command:
cp <file> <file>-2 <-- works
cp <file> ../<file> <-- works
Question:
- How do I fix the (HOW?) so the file is generated on the directory above or specified.
Troubleshooting which didn't work
- tried cp $1 ~/Desktop/$1
- tried cp $1 /Users/<username>/Desktop/$1