update

1 files changed, 24 insertions, 0 deletions

diff --git a/bin/cursor b/bin/cursor
new file mode 100755
index 0000000..537c164
--- /dev/null
+++ b/bin/cursor
@@ -0,0 +1,24 @@
+#!/bin/sh
+
+# Set cursor in xterm and compatibles.
+
+usage="Usage: $0 [black | blue | cyan | gray | green | magenta | orange | red | white | yellow]"
+
+cursor() {
+	case $1 in 
+		(0|r|red)     set -- '#f00' ;;
+		(1|n|green)   set -- '#5f5' ;;
+		(2|b|blue)    set -- '#55f' ;;
+		(3|c|cyan)    set -- '#0ff' ;;
+		(4|y|yellow)  set -- '#ff0' ;;
+		(5|m|magenta) set -- '#f0f' ;;
+		(6|o|orange)  set -- '#f80' ;;
+		(7|g|gr[ae]y) set -- '#888' ;;
+		(k|black)     set -- '#111' ;;
+		(w|white)     set -- '#eee' ;;
+	esac
+	printf '\e[2 q\e]12;'$1'\e\' # set non blinking block, then color
+}
+
+case $1 in -*) echo "$usage" >&2; exit 1;; esac
+cursor "${1:-$((RANDOM % 8))}"