ref: 0b1d666affa998cc6606fa6277f3312b20f857d5
parent: 094869e40b9ab8fb1bb2f548fbe3847f81710900
author: qwx <qwx@sciops.net>
date: Mon May 2 12:02:20 EDT 2022
fix usage error string
--- a/bin/syncab
+++ b/bin/syncab
@@ -7,7 +7,7 @@
}
if(! ~ $#* 2){
echo usage: $0 [-m] left right
- exit usage
+ exit usage >[1=2]
}
ref=$1