README.md

@@ -110,4 +110,16 @@ bash <(curl -fsSL "https://raw.githubusercontent.com/sushen339/tools/main/nft.sh
 bash <(curl -fsSL "https://gh-proxy.com/https://raw.githubusercontent.com/sushen339/tools/main/nft.sh")
 ```
 
+## 8. block-ip.sh  —— 基于SSH登陆的IP 封禁脚本
+一键运行：
+
+```bash
+bash <(curl -fsSL "https://raw.githubusercontent.com/sushen339/tools/main/block-ip.sh")
+```
+代理加速：
+
+```bash
+bash <(curl -fsSL "https://gh-proxy.com/https://raw.githubusercontent.com/sushen339/tools/main/block-ip.sh")
+```
+
 > 建议所有脚本以 root 权限运行，详细参数和说明请阅读各脚本头部注释。

block-ip.sh

@@ -326,13 +326,13 @@ $RAW_V6"
     
     if [ -f "$PERSIST_FILE" ] && [ -s "$PERSIST_FILE" ]; then
         # 从 PERSIST_FILE 提取国家代码并统计
-        COUNTRY_DATA=$(grep '|' "$PERSIST_FILE" | cut -d'|' -f2)
+        COUNTRY_DATA=$(grep '|' "$PERSIST_FILE" 2>/dev/null | cut -d'|' -f2)
         if [ -n "$COUNTRY_DATA" ]; then
             echo "$COUNTRY_DATA" | sort | uniq -c | sort -rn | while read -r count code; do
-                [ -n "$count" ] && [ -n "$code" ] && {
+                if [ -n "$count" ] && [ -n "$code" ]; then
                     COUNTRY_NAME=$(get_country_name "$code")
-                    printf "  - %-15s %b(%s 个)%b\n" "$COUNTRY_NAME" "$C_RED" "$count" "$C_RESET"
+                    printf "  - %-15s \033[31m(%s 个)\033[0m\n" "$COUNTRY_NAME" "$count"
-                }
+                fi
             done
         else
             echo "(暂无国家信息)"