patool: add page (#14785)

pages/linux/patool.md

@@ -0,0 +1,21 @@
+# patool
+
+> Archive file manager.
+> Various archive formats can be created, extracted, tested, listed, searched, repacked, and compared.
+> More information: <https://github.com/wummel/patool>.
+
+- Extract an archive:
+
+`patool extract {{path/to/archive}}`
+
+- List contents of an archive:
+
+`patool list {{path/to/archive}}`
+
+- Compare the contents of two archives and display the differences in the standard output:
+
+`patool diff {{path/to/archive1}} {{path/to/archive2}}`
+
+- Search for a string inside the contents of an archive:
+
+`patool search {{path/to/archive}}`