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-rwxr-xr-xrc/bin/approx2
1 files changed, 1 insertions, 1 deletions
diff --git a/rc/bin/approx b/rc/bin/approx
index b790da532..98dc89a5a 100755
--- a/rc/bin/approx
+++ b/rc/bin/approx
@@ -1,6 +1,6 @@
#!/bin/rc
if(! ~ $#* 3){
- echo usage: approx ratio min max
+ echo usage: approx ratio min max >[1=2]
exit usage
}
echo $1 $2 $3 | awk '