更新 ssh/restrict_ssh_access/restrict_ssh_access.sh

2024-07-05 11:16:40 +08:00 · 2024-07-05 11:16:40 +08:00 · 1e548dc689
commit 1e548dc689
parent 7a02b80374
1 changed files with 1 additions and 1 deletions
--- a/ssh/restrict_ssh_access/restrict_ssh_access.sh
+++ b/ssh/restrict_ssh_access/restrict_ssh_access.sh
@ -1,7 +1,7 @@
 #!/bin/bash

 # 获取命令行参数
-while getopts "4:6:" opt; do
+while getopts ":4:6:" opt; do
  case $opt in
    4) ALLOWED_IPV4="$OPTARG"
    ;;