diff options
Diffstat (limited to 'contrib/dialog/samples/shortlist')
| -rwxr-xr-x | contrib/dialog/samples/shortlist | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/contrib/dialog/samples/shortlist b/contrib/dialog/samples/shortlist new file mode 100755 index 0000000..bda8b4e --- /dev/null +++ b/contrib/dialog/samples/shortlist @@ -0,0 +1,19 @@ +#!/bin/sh +# $Id: shortlist,v 1.2 2011/03/02 00:11:50 tom Exp $ +# make a short listing, which writes to both stdout and stderr. + +if test $# != 0 +then + count=$1 +else + count=10 +fi + +while test $count != 0 +do + echo "** $count -- `date`" + w >&2 + sleep 1 + count=`expr $count - 1 2>/dev/null` + test -z "$count" && count=0 +done |
