Shulou(Shulou.com)05/31 Report--

Mysql how to obtain state and variables, for this problem, this article details the corresponding analysis and solution, hoping to help more small partners who want to solve this problem find a simpler and easier way.

#getMysqlEnv SLAVE_SATUS localhost root mysql "show status like 'Slave_running'";

#echo $SLAVE_SATUS

getMysqlEnv()

{

local l_statusVal="$1"

local l_Host="$2"

local l_UserName="$3"

local l_Pwd="$4"

shift 4

local l_cmd="$@"

local l_mysqlResult=""

l_mysqlResult=$(mysql -h${l_Host} -u${l_UserName} -p${l_Pwd} --skip_column_names -e "${l_cmd}")

l_mysqlResult=$(echo $l_mysqlResult | cut -f2 -d' ')

eval $l_statusVal=$l_mysqlResult

}

About Mysql how to get the state and variable questions to share here, I hope the above content can be of some help to everyone, if you still have a lot of doubts not solved, you can pay attention to the industry information channel to learn more related knowledge.

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.