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Diffstat (limited to 'examples/scripts/spin.bash')
| -rw-r--r-- | examples/scripts/spin.bash | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/examples/scripts/spin.bash b/examples/scripts/spin.bash new file mode 100644 index 0000000..dc6a66a --- /dev/null +++ b/examples/scripts/spin.bash @@ -0,0 +1,21 @@ +#!/bin/bash +# +# spin.bash -- provide a `spinning wheel' to show progress +# +# Chet Ramey +# chet@po.cwru.edu +# +bs=$'\b' + +chars="|${bs} \\${bs} -${bs} /${bs}" + +# Infinite loop for demo. purposes +while : +do + for letter in $chars + do + echo -n ${letter} + done +done + +exit 0 |