I know that Konsole supports an escape code like \<Esc>]50;CursorShape=0\x7 that will change the cursor shape. I was wondering if any other terminal emulators support changing the cursor shape via an escape code?
Escape Code to Change Cursor Shape
terminal;escape characters
The Linux VGA/framebuffer consoles use the Esc[?...c code.xterm supports the VT520 sequence DECSCUSR Esc[... q since patch 282.