krita: add page (#7895)

pages/linux/krita.md

@@ -0,0 +1,25 @@
+# krita
+
+> Krita is a sketching and painting program designed for digital artists.
+> See also: `gimp`.
+> More information: <https://docs.krita.org/en/reference_manual/linux_command_line.html>.
+
+- Start krita:
+
+`krita`
+
+- Start without the splash screen:
+
+`krita --nosplash`
+
+- Open the specified files:
+
+`krita {{path/to/image1 path/to/image2 ...}}`
+
+- Start with the specified workspace (`Animation`):
+
+`krita --workspace {{Animation}}`
+
+- Start in the fullscreen mode:
+
+`krita --fullscreen`