diff --git a/pages/common/x_x.md b/pages/common/x_x.md
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+# x_x
+
+> View Excel and CSV files from the command-line.
+
+- View an XLSX or CSV file:
+
+`x_x {{file.ext}}`
+
+- View an XLSX or CSV file, using the first row as table headers:
+
+`x_x -h {{0}} {{file.ext}}`
+
+- View a CSV file with unconventional delimiters:
+
+`x_x --delimiter={{';'}} --quotechar={{'|'}} {{file.csv}}`