add colorbars script from @jschx

1 files changed, 38 insertions, 0 deletions

diff --git a/fun/bin/colorbars b/fun/bin/colorbars
new file mode 100644
index 0000000..4e3b8f7
--- /dev/null
+++ b/fun/bin/colorbars
@@ -0,0 +1,38 @@
+#!/bin/sh
+#
+# colorbars - smpte color bars in sh
+# http://git.io/colorbars 
+
+echo
+
+for y in $(seq 0 13); do
+  printf %s '           '
+  for color in 7 3 6 2 5 1 4; do
+    tput setab ${color}
+    printf %s '        '
+  done
+  tput sgr0
+  echo
+done
+
+for y in 0 1; do
+  printf %s '           '
+  for color in 4 0 5 0 6 0 7; do
+    tput setab ${color}
+    printf %s '        '
+  done
+  tput sgr0
+  echo
+done
+
+for y in $(seq 0 4); do
+  printf %s '           '
+  for color in 4 4 4 4 4 7 7 7 7 7 5 5 5 5 5 0 0 0 0 0 0 0 0 0 0 0 0 0; do
+    tput setab ${color}
+    printf %s '  '
+  done
+  tput sgr0
+  echo
+done
+
+echo