在局域网多台设备上执行ssh脚本
需要的软件包 需要安装sshpass和nmap 代码示例 run_on_lan_machines.sh #!/usr/bin/env bash USERNAME="czyt" PASSWORD="upwd" SUDO_PASSWORD="supwd" SCRIPT="install_test.sh" REMOTE_SCRIPT_PATH="/tmp/$SCRIPT" IP_RANGE="172.168.1.0/24" # 扫描在线主机 echo "Scanning for hosts with open SSH ports..." nmap -p 22 $IP_RANGE --open -oG scan_result.txt # 提取在线主机IP地址 grep "/open/tcp//ssh/" scan_result.txt | awk '{print $2}' > ip_list.txt # 检查是否有找到的IP地址 if [[ ! -s ip_list.txt ]]; then echo "No hosts with open SSH ports found." exit 1 fi # 逐个IP执行脚本 while IFS= read -r ip; do echo "Uploading and executing script on $ip" # 上传脚本到远程主机 sshpass -p "$PASSWORD" scp -o StrictHostKeyChecking=no "$SCRIPT" "$USERNAME@$ip:$REMOTE_SCRIPT_PATH" if [[ $?...