Linux--shell 脚本免密码输入

参考:https://www.cnblogs.com/lixigang/articles/4849527.html

 #!/bin/bash
 ssb=""
 password=mysql
 database=SAJT_DZFP_PT
 mode=`echo $ | tr 'A-Z' 'a-z'`
 echo "SELECT MODE : "$mode

 modes="document
 document_item
 invoice
 invoice_item"

 flag=
 for m in $modes
 do
     if [ "${m}" != "${mode}" ];then
         continue
     else
         flag=
         break
     fi
 done

 if [ "$flag" != "" ]; then
     echo "WARNNING : ONLY document/document_item/invoice/invoice_item MODE CAN BE SELECTED !"
     exit
 fi

 TS=`date +'%Y-%m-%d %H:%M:%S'`
 for i in $ssb
 do
     echo "${mode} ssb $i"
     tmpFile=data/${mode}/${i}.sql
     echo  "mysqldump -uroot -p ${database} tbl_ec_${mode} --single-transaction --where=\"fpqqlsh in (select fpqqlsh from temp where ssb='$i')\" > ${tmpFile}" > tmp/a.sh
     echo " -- START --"
     ts=`date +'%Y-%m-%d %H:%M:%S'`
     date
     ./pwd.sh tmp/a.sh ${password}
     src=tbl_ec_${mode}
     dest=${src}_${i}
     sed -i "s/${src}/${dest}/g" ${tmpFile}
     sed -ri '1,150s/ENGINE=InnoDB DEFAULT CHARSET=utf8|ENGINE=InnoDB DEFAULT CHARSET=utf8 MAX_ROWS=1000000000/ENGINE=InnoDB DEFAULT CHARSET=utf8 PARTITION BY KEY(FPQQLSH) PARTITIONS 11/g' ${tmpFile}
     echo " -- END --"
     date
     te=`date +'%Y-%m-%d %H:%M:%S'`
     ts=$(date --date="${ts}" +%s)
     te=$(date --date="${te}" +%s)
     echo ${mode} " -- ssb:"${i}" SPENDS "$((te-ts))" Sec"
 done
 TE=`date +'%Y-%m-%d %H:%M:%S'`
 TS=$(date --date="${TS}" +%s)
 TE=$(date --date="${TE}" +%s)
 echo ${mode}" ALL SPENDS "$((TE-TS))" Sec"