x_x View Excel and CSV files from the command-line. View an XLSX or CSV file: x_x {{file.xlsx|file.csv}} View an XLSX or CSV file, using the first row as table headers: x_x -h {{0}} {{file.xlsx|file.csv}} View a CSV file with unconventional delimiters: x_x --delimiter={{';'}} --quotechar={{'|'}} {{file.csv}}