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-rwxr-xr-xtools/scroll.sh8
1 files changed, 8 insertions, 0 deletions
diff --git a/tools/scroll.sh b/tools/scroll.sh
new file mode 100755
index 0000000..39b064c
--- /dev/null
+++ b/tools/scroll.sh
@@ -0,0 +1,8 @@
+#/bin/bash
+
+I=0
+while [ 1 ]; do
+ sleep 1
+ echo $I
+ I=`expr $I + 1`
+done