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| #! /bin/sh
# --------------------------方法区域-------------------------------------
# * [连接远端执行命令(使用秘钥文件_无密码)] execOrigin(){ echo "${current_time}ssh -i ${identify_file} -o StrictHostKeyChecking=no -p ${PORT} ${USER}@${IP} ${1}" >> "${2}" ssh -i "${identify_file}" -o StrictHostKeyChecking=no -p "${PORT}" "${USER}@${IP}" "${1}" }
#/** # * [使用scp传输文件到远端] # * @parame ${1} [需要传输的文件清单] # * @parame ${2} [最大尝试次数] # */ scpRecover(){ cat ${1} | while read LINE ; do file_path=${LINE} file_name=`basename ${LINE}` count_times=0 # 尝试最多三次拉取远端文件 while [ ${count_times} -lt ${2} ]; do count_times=`expr ${count_times} + 1` scp -r -v -p -i ${identify_file} -o StrictHostKeyChecking=no -P ${PORT} -l ${transfer_speed} ${file_path} ${USER}@${IP}:${origin_tmp_dir} cmd_result=$? # 推送成功后跳出 if [ ${cmd_result} -eq 0 ]; then echo "${current_time}第${count_times}次推送数据${file_path}成功" echo "${current_time}第${count_times}次推送数据${file_path}成功" >> ${log_file} break fi sleep 5 done
# 判读是否成功移动,写入日志 if [ ${cmd_result} -eq 0 ]; then echo "${current_time}推送文件到远端缓存目录 ${origin_tmp_dir} 成功" echo "${current_time}推送文件到远端缓存目录 ${origin_tmp_dir} 成功" >> ${log_file} else echo ${cmd_result} > ${dir_choice2} ${current_time}推送文件到远端缓存目录 ${origin_tmp_dir} ${current_time}推送文件到远端缓存目录 ${origin_tmp_dir} >> ${log_file} fi done if [ ! -f ${dir_choice2} ]; then touch ${dir_choice2} fi final_result=`cat ${dir_choice2}` rm -f ${dir_choice2} if [ "${final_result}" != '' ]; then echo "${IP}:${file_path}" "!!!${current_time}备份文件恢复有错误,请查看日志详情" else echo "${IP}:${file_path}" "!!!${current_time}备份文件恢复成功" fi
}
#/** # * [使用scp传输文件到远端] # * @parame ${1} [需要传输的文件清单] # * @parame ${2} [最大尝试次数] # */ scpRecoverByPass(){ count_times=0 # 尝试最多三次推送远端文件 while [ ${count_times} -lt ${2} ]; do count_times=`expr ${count_times} + 1` scp -r -v -p -o StrictHostKeyChecking=no -P ${PORT} -l ${transfer_speed} ${1} ${USER}@${IP}:${origin_tmp_dir} cmd_result=$? # 推送成功后跳出 if [ ${cmd_result} -eq 0 ]; then echo "${current_time}第${count_times}次推送数据${1}成功" echo "${current_time}第${count_times}次推送数据${1}成功" >> ${log_file} break fi sleep 5 done
# 判读是否成功移动,写入日志 if [ ${cmd_result} -eq 0 ]; then echo "${current_time}推送文件到远端缓存目录 ${origin_tmp_dir} 成功" echo "${current_time}推送文件到远端缓存目录 ${origin_tmp_dir} 成功" >> ${log_file} else echo ${cmd_result} > ${dir_choice2} ${current_time}推送文件到远端缓存目录 ${origin_tmp_dir} ${current_time}推送文件到远端缓存目录 ${origin_tmp_dir} >> ${log_file} fi
if [ ! -f ${dir_choice2} ]; then touch ${dir_choice2} fi final_result=`cat ${dir_choice2}` rm -f ${dir_choice2} if [ "${final_result}" != '' ]; then echo "${IP}:${1}" "!!!${current_time}备份文件恢复有错误,请查看日志详情" else echo "${IP}:${1}" "!!!${current_time}备份文件恢复成功" fi
}
# --------------------------方法区域-------------------------------------
# [[ 定义公共参数 ]] # . ./baseconfig echo "使用本地备份文件目录: ${backfile}" # current_time=`date "+%Y-%m-%d_%H:%M:%S"`
# project_list=${current_time}project.txt project_choiced=${current_time}choice.txt file_choice=${current_time}file.txt cmd_result=${current_time}cmd.txt dir_choice2=${current_time}dir.txt log_file=log.txt
# if [ ! -f ${log_file} ]; then touch ${log_file} fi if [ ! -f ${dir_file} ]; then touch ${dir_file} fi
# [[ 开始流程-用户自定选项 ]] echo '欢迎使用图凌备份还原系统'
# echo "请选择你需要还原的备份" count=1 find ${backfile} -maxdepth 1 -mindepth 1 -type d | while read line; do dirname=`basename ${line}` echo "${count}.${dirname}" > ${project_list} count=`expr ${count} + 1` done # if [ ! -s ${project_list} ]; then echo "指定备份文件夹${backfile}没有备份文件,退出" rm -f ${project_list} exit 000001 fi # echo `cat ${project_list}`
# read -p "输入要做恢复操作的项目备份包文件夹编号(数字) ## " index line_index=${index} # if [ "${line_index}" = '' ]; then echo "输入编号不能为空" rm -f ${project_list} exit 000002 fi echo '输入字符为'${line_index} # cat ${project_list} | while read project; do txt_index=`expr substr "${project}" 1 1` # 获取字符串第一位 txt_file=`expr substr "${project}" 3 300` # 获取第三位到300位
if [ "${line_index}" -eq "${txt_index}" ]; then echo ${txt_file} > ${project_choiced} break fi done # rm -f ${project_list} # request_file=`cat ${project_choiced}` if [ "${request_file}" = '' ]; then echo '请输入正确的编号' rm -f ${project_choiced} exit 000003 else echo "您选定的为${request_file}项目" fi # rm -f ${project_choiced}
# read -p "是否确认使用该备份恢复项目(y默认/n) ## " confirm if [ "${confirm}" = 'y' ] || [ "${confirm}" = 'Y' ] || [ "${confirm}" = '' ]; then back_project="${backfile}/${request_file}" echo "备份项目所在目录为${back_project}" else echo '放弃使用,中断' exit 000004 fi
# project_file=${request_file} config_file="config/${request_file}" echo "该备份项目配置文件为: ${backfile}/${config_file}" if [ ! -f ${config_file} ]; then echo '该项目没有默认配置文件,请创建后继续' exit 000005 fi echo "引入配置文件:${project_file}" . ${config_file} # log_record="${NAME}.txt" if [ ! -f ${log_record} ]; then touch ${log_record} fi
# default='n'
until [ "${default}" = 'y' ] || [ "${default}" = 'Y' ] || [ "${default}" = '' ]; do
echo " # # # # # # # 该项目使用配置如下:" echo "------1.恢复目标: ${USER}@${IP}:${PORT} 使用身份秘钥: ${identify_file}" echo "------2.备份文件默认恢复到远端文件夹: ${back_up_file_path}" echo "------3.最大传输速度为: ${transfer_speed}kb/s"
# read -p "是否使用当前配置(y默认/n) ## " default # if [ "${default}" = 'y' ] || [ "${default}" = 'Y' ] || [ "${default}" = '' ]; then echo "${request_file}使用当前配置" else read -p "需要修改哪条配置(仅本次生效) ## " config_index if [ ${config_index} -eq 1 ]; then echo "修改恢复目标请配置config文件" read -p "请输入使用身份秘钥路径 > " id_file if [ "${id_file}" != '' ]; then identify_file=${id_file} fi elif [ ${config_index} -eq 2 ]; then read -p "请输入远端恢复目标文件夹 > " origin_file if [ "${origin_file}" != '' ]; then back_up_file_path=${origin_file} fi elif [ ${config_index} -eq 3 ]; then read -p "请输入最大传输速度 > " trans_speed if [ "${trans_speed}" != '' ]; then transfer_speed=${trans_speed} fi else echo '请输入正确的编号' fi fi done # echo "---------------------------------------------------------------------" echo " 确认该项目使用配置如下:" echo "1.恢复目标: ${USER}@${IP}:${PORT} 使用身份秘钥: ${identify_file}" echo "2.备份文件默认恢复到远端文件夹: ${back_up_file_path}" echo "3.最大传输速度为: ${transfer_speed}kb/s" echo "---------------------------------------------------------------------"
# 6.判断需要全量恢复还是指定日期恢复 read -p "请选择恢复类型(1.全量(默认)/2.指定日期之前/3.指定日期之后) ## " recover_type
if [ "${recover_type}" = '1' ] || [ "${recover_type}" = '' ]; then rec_type="all" elif [ "${recover_type}" = '2' ]; then read -p "请输入需要恢复多少天前的备份(纯数字天数) ## " pre_date if [ ${pre_date} -gt 0 ] 2>/dev/null; then echo "输入${recover_type}" else echo '输入格式错误' exit 000006 fi rec_type="+${pre_date}"
elif [ "${recover_type}" = '3' ]; then read -p "请输入需要恢复多少天前的备份(纯数字天数) ## " aft_date if [ ${aft_date} -gt 0 ] 2>/dev/null; then echo "输入${recover_type}" else echo '输入格式错误' exit 000007 fi rec_type="-${aft_date}" else echo "输入${recover_type}不符合规则" exit 000010 fi echo "恢复类型${rec_type}(参考find -ctime 命令)"
# 7.判断恢复是全部覆盖还是存在的文件不覆盖 echo "---------------------------------------------------------------------" echo "---1.全部覆盖(默认)" echo "---2.当目标文件不存在时才执行操作" echo "---3.不要覆盖任何" echo "---4.存在时,备份覆盖" echo "---------------------------------------------------------------------" read -p "请选择数据覆盖类型 ## " cover_type if [ "${cover_type}" = '1' ] || [ "${cover_type}" = '' ]; then cover_type="-f" elif [ "${cover_type}" = '2' ]; then cover_type="-f" elif [ "${cover_type}" = '3' ]; then cover_type="-n" elif [ "${cover_type}" = '4' ]; then cover_type="-b" else echo "输入${cover_type}不符合规则" exit 000011 fi echo "覆盖类型${cover_type}"
# 8.判断需要使用密码登录传输还是公钥文件传输 read -p "请选择连接类型(1.使用配置密钥(慢速)/2.密码登录(快速)) ## " link_type
if [ "${link_type}" = 1 ] || [ "${link_type}" = '' ]; then send_type='pubkey' elif [ "${link_type}" = 2 ]; then send_type='pass' else echo "输入${link_type}不符合规则" exit 000012 fi echo "验证连接方式: ${send_type}"
# 9.执行备份文件传输 # # execOrigin "ls -ahl" "${log_record}" if [ $? -ne 0 ]; then echo "远端命令不可用,无法连接,中断" exit 000013 fi # echo "创建远端缓存文件夹: ${mk_tmp_dir}" origin_mk_tmp_dir="mkdir ${origin_tmp_dir}" execOrigin "${origin_mk_tmp_dir}" "${log_record}"
exit
# project_dir=${back_project}
# temp_tar="${request_file}${current_time}.tar" # 打包备份文件名: 项目名+时间.tar temp_dir="${project_dir}/../../temp" # 打包备份文件夹 if [ ! -d ${temp_dir} ]; then mkdir ${temp_dir} fi # if [ ${rec_type} = "all" ]; then find ${project_dir} -type f > ${file_choice} # 空值判定 if [ ! -s ${file_choice} ]; then echo '指定日期没有备份文件,退出' rm -f ${file_choice} exit 000014 fi if [ "${send_type}" = 'pass' ]; then echo "---使用文件:" echo `cat ${file_choice}` echo "---创建压缩包: ${temp_dir}/${temp_tar}" find ${project_dir} -type f | xargs tar -cvf "${temp_dir}/${temp_tar}" fi else find ${project_dir} -type f -mtime ${rec_type} > ${file_choice} # 空值判定 if [ ! -s ${file_choice} ]; then echo '指定日期没有备份文件,退出' rm -f ${file_choice} exit 000015 fi if [ "${send_type}" = 'pass' ]; then echo "---使用文件:" echo `cat ${file_choice}` echo "---创建压缩包: ${temp_dir}/${temp_tar}" find ${project_dir} -type f -mtime ${rec_type} | xargs tar -cvf "${temp_dir}/${temp_tar}" fi fi
# if [ "${send_type}" = 'pass' ]; then echo "使用密码方式传输文件: ${temp_dir}/${temp_tar}" scpRecoverByPass "${temp_dir}/${temp_tar}" 3 # 解压远端总包 cmd_eject="cd ${origin_tmp_dir} && tar -xvpf ${temp_tar}) --force-local && rm -f ${temp_tar}" execOrigin "${cmd_eject}" "${log_record}" rm -f "${temp_dir}/${temp_tar}" else echo "使用秘钥文件${identify_file}传输文件" scpRecover ${file_choice} 3 fi # # cmd_line="cd ${origin_tmp_dir}" cat ${file_choice} | while read eachLine; do echo "待解压:${eachLine}" # 文件名 file_name=`basename ${eachLine}` echo "文件名: ${file_name}" # 文件后缀 file_ext=`expr "${file_name}" : '.*\(\..*\)'` echo "后缀名: ${file_ext}" if [ "${file_ext}" = '.tar' ]; then cmd_tar="tar -xvpf ${file_name} --force-local" elif [ "${file_ext}" = '.gz' ]; then cmd_tar="tar -xzvpf ${file_name} --force-local" elif [ "${file_ext}" = '.bz2' ]; then cmd_tar="tar -xjvpf ${file_name} --force-local" elif [ "${file_ext}" = '.Z' ]; then cmd_tar="tar –xZvpf ${file_name} --force-local" elif [ "${file_ext}" = '.rar' ]; then cmd_tar="unrar e ${file_name}" elif [ "${file_ext}" = '.zip' ]; then cmd_tar="unzip ${file_name}" else echo "未知格式${file_ext}" continue fi echo "日志文件: ${log_record}" echo "执行命令: ${cmd_tar}" echo "删除命令: rm -f ${file_name}" # 进入文件夹,解压文件 cmd_line="${cmd_line} && ${cmd_tar}" # 删除原包 cmd_line="${cmd_line} && rm -f ${file_name}" echo ${cmd_line} > ${cmd_result} done # cmd_total=`cat ${cmd_result}` # rm -f ${file_choice} rm -f ${cmd_result} echo "解压命令为: ${cmd_total}" execOrigin "${cmd_total}" "${log_record}"
#
echo "----------------正在覆盖文件到${back_up_file_path}----------------------" # 创建文件夹 cmd_mkf="mkdir ${back_up_file_path}" execOrigin "${cmd_mkf}" "${log_record}" 2>/dev/null # 创建新文件夹 # 移动文件到目标文件夹 config_lever=${package_level} # cmd_move="mv ${cover_type} ${origin_tmp_dir}${config_lever}/* ${back_up_file_path}/" cmd_move="cp -rf ${origin_tmp_dir}/${config_lever}/* ${back_up_file_path}/" execOrigin "${cmd_move}" "${log_record}" #cmd_remove="rm -rf ${origin_tmp_dir}" #execOrigin "${cmd_remove}" "${log_record}" echo "------------------- 文件恢复完毕,ENJOY ---------------------------------"
|