# Introduction In this challenge, we will implement a script that can be used to obtain information about the program running on a specified port in the LabEx experimental environment. If a program is running on the specified port, the script should output the full path of the program. If no program is running, it should output the string `OK`. The script should be placed at `/home/labex/project/get.sh` and should take a port number as a parameter when executed.
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