acctmod-rt.sh

weixin_33725239

于 2013-08-04 15:24:00 发布

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文章标签：数据库

原文链接：https://my.oschina.net/tadcat/blog/149964

本文深入探讨了为何在软件开发领域，大多数程序员未能晋升为架构师的原因，从个人技能、团队合作到行业趋势等多个角度进行解析。

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acctmod-rt.sh

#!/bin/sh
if [ "$1" = "" ]; then exit 1 ; fi
if [ "$2" = "" ]; then exit 1 ; fi
n1=`expr index $1 "@"`
if [ $n1 = 0 ]; then exit 1 ; fi
n2=`expr index $2 "@"`
if [ $n2 = 0 ]; then exit 1 ; fi 
cou0=`mysql -u root -p*** -e "use rt3; select count(*) from Users where Users.EmailAddress = '$1'" | sed -n '2p';`
if [ "$cou0" -eq "0" ]; then exit 1 ; fi

cou1=`mysql -u root -p*** -e "use rt3; select count(*) from Users where Users.Name = '$2'" | sed -n '2p';`
if [ "$cou1" -eq "0" ]
then
cou2=`mysql -u root -p*** -e "use rt3; select count(*) from Users where Users.EmailAddress = '$2'" | sed -n '2p';`
if [ "$cou2" -eq "0" ]
then
mysql -u root -p*** -e "use rt3; update Users set Users.Name = '$2',Users.EmailAddress = '$2' where Users.EmailAddress = '$1';"
echo "login_name: $1 -> $2"
fi
fi

转载于:https://my.oschina.net/tadcat/blog/149964