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Diffstat (limited to 'examples/scripts/spin.bash')
| -rw-r--r-- | examples/scripts/spin.bash | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/examples/scripts/spin.bash b/examples/scripts/spin.bash new file mode 100644 index 0000000..9fa9125 --- /dev/null +++ b/examples/scripts/spin.bash @@ -0,0 +1,37 @@ +#!/bin/bash +# +# spin.bash -- provide a `spinning wheel' to show progress +# +# Chet Ramey +# chet@po.cwru.edu +# +# Copyright 1997 Chester Ramey +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. +# +# TThis program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software Foundation, +# Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + +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 |