kate: add page (#5834)

* kate: add page

* Replace --tempfile with --column example

* Update pages/common/kate.md

Co-authored-by: bl-ue <54780737+bl-ue@users.noreply.github.com>

* Explain line and column variables

* Apply suggestions from code review

Co-authored-by: bl-ue <54780737+bl-ue@users.noreply.github.com>

Co-authored-by: bl-ue <54780737+bl-ue@users.noreply.github.com>

pages/common/kate.md

@@ -0,0 +1,32 @@
+# kate
+
+> KDE Text Editor.
+> More information: <https://kate-editor.org/>.
+
+- Launch Kate and open specific files:
+
+`kate {{path/to/file1}} {{path/to/file2}}`
+
+- Open a remote document in Kate:
+
+`kate {{https://example.com}}`
+
+- Launch Kate, creating a new instance even if one is already open:
+
+`kate --new`
+
+- Open a file in Kate with the cursor at the specific line:
+
+`kate --line {{line_number}} {{path/to/file}}`
+
+- Open a file in Kate with the cursor at the specific line and column:
+
+`kate --line {{line_number}} --column {{column_number}} {{path/to/file}}`
+
+- Launch Kate, creating a new temporary file with contents read from stdin:
+
+`cat {{path/to/file}} | kate --stdin`
+
+- Display help:
+
+`kate --help`