Fixed negative indices in the seq command

2026-06-12 14:51:16 -03:00 · 2010-11-05 09:34:42 -06:00
parent 8a46a8ecb2
commit 0cf2a1eb33
1 changed files with 5 additions and 1 deletions
--- a/seq.in
+++ b/seq.in
@@ -45,4 +45,8 @@ for i in $from $step $to
 	end
 end

-echo "for( i=$from; i<=$to ; i+=$step ) i;" | bc 
+if [ $step -ge 0 ]
+    echo "for( i=$from; i<=$to ; i+=$step ) i;" | bc 
+else
+    echo "for( i=$from; i>=$to ; i+=$step ) i;" | bc 
+end