22 lines
285 B
Bash
22 lines
285 B
Bash
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#!/bin/bash
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#
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# spin.bash -- provide a `spinning wheel' to show progress
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#
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# Chet Ramey
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# chet@po.cwru.edu
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#
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bs=$'\b'
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chars="|${bs} \\${bs} -${bs} /${bs}"
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# Infinite loop for demo. purposes
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while :
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do
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for letter in $chars
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do
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echo -n ${letter}
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done
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done
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exit 0
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