modified usage message to use positional parameter for script name

zetaomegagon · Jan 15, 2023 · 000eddf · 000eddf
1 parent 7db5f9b
commit 000eddf
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/otw-register-wechall b/otw-register-wechall
@@ -8,7 +8,7 @@ declare -i n m
 declare server
 server=$1 n=$2 m=$3
 
-usage() { echo "Usage: otw-register-wechall <level-start> <level-end>"; }
+usage() { echo "Usage: $0 <level-start> <level-end>"; }
 
 if [[ -z $server || -z $n || -z $m ]]; then
  usage