37 lines
1 KiB
Bash
37 lines
1 KiB
Bash
#!/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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# Copyright 1997 Chester Ramey
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2, or (at your option)
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# any later version.
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#
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# TThis program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software Foundation,
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# Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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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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