Cleanup_csv_files.jl

# Cleanup csv files from previous days
    try
        main_dir = pwd()
        cd("data")
        files = readdir()
        rx1 = r"data"
        rx2 = r".csv"
        for file in files
            ts = Dates.unix2datetime(stat(file).mtime)
            file_date = Date(ts)
            if file_date != Dates.today() && occursin(rx1, file) && occursin(rx2, file)
                rm(file)
            end
        end
    cd(main_dir)    
    catch
        println("Unable to perform cleanup action")
    end