Tools: add tips in the readme

u-235 · u-235 · commit 428342bba797 · 2025-04-26T16:42:47.000+03:00
diff --git a/tools/README.md b/tools/README.md
@@ -41,3 +41,11 @@ Additional links:
 
 * https://github.com/include-what-you-use/include-what-you-use/blob/master/docs/IWYUMappings.md
 * https://github.com/include-what-you-use/include-what-you-use/blob/master/docs/IWYUPragmas.md
+
+
+Tips
+----
+
+Convert png to ico
+
+    convert application-x-g-code.png  -define icon:auto-resize=256,128,64,48,32,24,16 gcode_file.ico
