1 !/bin/bash 2 3 4 HOSTNAME="localhost" 5 PORT="3306" 6 USERNAME="root" 7 PASSWORD="1234" 8 DBNAME="mydatabase" 9 10 11 LOGIN_CMD="mysql -h${HOSTNAME} -P${PORT} -u${USERNAME} -p${PASSWORD}"12 13 14 echo ${LOGIN_CMD}15 16 17 create_database() {18 echo "create database ${DBNAME}"19 create_db_sql="create database if not exists ${DBNAME} character set utf8"20 echo ${create_db_sql} | ${LOGIN_CMD}21 22 23 if [ $? -ne 0 ]24 then25 echo "create database ${DBNAME} failed..."26 exit 127 else28 echo "succeed to create database ${DBNAME}"29 fi30 }31 32 33 create_database
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1!/bin/bash234HOSTNAME="localhost"5PORT="3306"6USERNAME="root"7PASSWORD="1234"8DBNAME="mydatabase"91011LOGIN_CMD="mysql-h${HOSTNAME}-P${PORT}-u${
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