#!/bin/bash
for i in {1..10};
do
    echo "Call: $l"
    # YOUR COMMAND CALL - here you call your program
    tmp_content=$(find /tmp/ -maxdepth 1 -type f) # Returns the files found. In our case we want it to return nothing. Specify correct ABSOLUTE paths for both commands
    intf_contet=$(find /tmp/ -maxdepth 1 -type f) # Specify the correct path
    if [ -z "$tmp_content" ] && [ -z "$intf_content" ]; then # Here we check if the directories are indeed empty
        echo "Moving files..."
        mv "INTERFICIE/lot$i/*" DESTINATION # Substitute it with mv
    else
        echo "An error ocurred"
        exit
    fi
done