redis单机版安装
#!/bin/bash #######################install redis scripts############################################# REDIS_VERSION='2.8.13' REDIS_GZIP='redis-'$REDIS_VERSION'.tar.gz' REDIS_URL='http://download.redis.io/releases/'$REDIS_GZIP REDIS_HOME='/usr/local/redis/latest' REDIS_PORT='6379' REDIS_SENTINEL_PORT='26379' ####################functions ---------------------------------------------- function logMessageToFile(){ echo '[ '$1' ] - ['$(date "+%Y-%m-%d %H:%M:%S")'] - '$2 >> /var/log/redis.log } function installRedis(){ logMessageToFile "INFO" 'installRedis' mkdir /usr/local/redis cd /usr/local/redis logMessageToFile "DEBUG" "Downloading redis archive from: $REDIS_URL" wget $REDIS_URL tar xzf $REDIS_GZIP rm -f $REDIS_GZIP ln -s /usr/local/redis/redis* latest cd $REDIS_HOME yum install -y gcc-c++ jemalloc-devel checkRPMWasInstalled gcc-c++ checkRPMWasInstalled jemalloc-devel logMessageToFile "DEBUG" "Compiling redis..." make } function configureRedis(){ logMessageToFile "INFO" "configureRedis" mkdir /etc/redis mkdir /var/redis cd $REDIS_HOME cp src/redis-server /usr/local/bin cp src/redis-cli /usr/local/bin cp utils/redis_init_script /etc/init.d/redis_$REDIS_PORT sed -i '2i # chkconfig: 234 95 20' /etc/init.d/redis_$REDIS_PORT sed -i '3i # description: Redis is a persistent key-value database' /etc/init.d/redis_$REDIS_PORT sed -i '4i # processname: redis' /etc/init.d/redis_$REDIS_PORT sed 's/^REDISPORT=.*/REDISPORT='$REDIS_PORT'/' -i /etc/init.d/redis_$REDIS_PORT cp redis.conf /etc/redis/$REDIS_PORT.conf mkdir /var/redis/$REDIS_PORT sed 's/^daemonize .*/daemonize yes/' -i /etc/redis/$REDIS_PORT.conf sed 's/^pidfile .*/pidfile \/var\/run\/redis_'$REDIS_PORT'\.pid/' -i /etc/redis/$REDIS_PORT.conf sed 's/^port .*/port '$REDIS_PORT'/' -i /etc/redis/$REDIS_PORT.conf sed 's/^loglevel .*/loglevel notice/' -i /etc/redis/$REDIS_PORT.conf sed 's/^logfile .*/logfile \/var\/log\/redis_'$REDIS_PORT'\.log/' -i /etc/redis/$REDIS_PORT.conf sed 's/^dir .*/dir \/var\/redis\/'$REDIS_PORT'/' -i /etc/redis/$REDIS_PORT.conf chkconfig --add redis_$REDIS_PORT chkconfig --level 234 redis_$REDIS_PORT on } function startRedis(){ logMessageToFile "INFO" "Starting redis on port $REDIS_PORT..." service redis_$REDIS_PORT start } function installAndConfigureRedis(){ logMessageToFile "INFO" "installAndConfigureRedis" installRedis configureRedis } installAndConfigureRedis startRedis
在尝试学习新的语言之前先理解这门语言的设计原理能够让你在探索这门新语言时保持一个清醒而且开发的状态。