通用脚本大全

1.批量发送文件

#!/bin/bash

user=''
pwd=''
dir=''
file=''
ips=''

while [ ${#} -gt 0 ];do

    case "${1}" in
        -u)
            user="${2}"
        ;;
        -p)
            pwd="${2}"
        ;;
        -f)
            file="${2}"
        ;;
        -i)
            ips="${2}"
        ;;
    esac

    shift
done

dir="$(cd "$(dirname "${file}")" && pwd)"
file=$(readlink -f "${file}") 

local_ip=$(hostname -I | awk '{print $1}')
for ip in ${ips}
do
    if [[ "${local_ip}" != "${ip}" ]];then
      ssh-keygen -R ${ip} > /dev/null 2>&1
      ssh-keyscan -H -p 22 ${ip} >> ~/.ssh/known_hosts 2>&1
      echo "sshpass -p '${pwd}' ssh ${user}@${ip} 'mkdir -p ${dir}'"
      sshpass -p "${pwd}" ssh ${user}@${ip} "mkdir -p ${dir}"
      echo "sshpass -p '${pwd}' scp -r '${file}' ${user}@${ip}:'${dir}/'"
      sshpass -p "${pwd}" scp -r "${file}" ${user}@${ip}:"${dir}/"
    fi
done