#!/bin/bash
#*************************************************
#
#*************************************************
#+-----------------------------+
#| Default Define |
#+-----------------------------+
USR=xxx
PWD=xxx
DB=xxx
TABLE=xxx
FIELD=xxx
VALUE=
ID=1
#+-----------------------------+
#| 可指定某个参数 |
#+-----------------------------+
while getopts ":u:p:d:t:f:v:i:" opt
do
case $opt in
u)USR=$OPTARG;;
p)PWD=$OPTARG;;
d)DB=$OPTARG;;
t)TABLE=$OPTARG;;
f)FIELD=$OPTARG;;
v)VALUE=$OPTARG;;
i)ID=$OPTARG;;
?)
echo "未知参数"
exit 1;;
esac
done
echo "USR =${USR}"
echo "PWD =${PWD}"
echo "DB =${DB}"
echo "TABLE =${TABLE}"
echo "FIELD =${FIELD}"
echo "VALUE =${VALUE}"
echo "ID =${ID}"
MYSQL="mysql -h127.0.0.1 -u${USR} -p${PWD} --default-character-set=utf8 -A -N"
sql_update="update ${DB}.${TABLE} set ${FIELD} = '${VALUE}' where id = "
echo -e "+-----------------------------+"
echo -e "| Update Field: ${FIELD} |"
echo -e "+-----------------------------+"
echo -e "$sql_update'${ID}'"
$MYSQL -e "$sql_update'${ID}'"
echo ""
可修改脚本的默认定义,也可在执行脚本的时候带参数指定。