redis數據庫備份腳本
阿新 • • 發佈:2018-06-13
redis數據庫備份腳本redis-dump命令安裝環境參考一下鏈接地址:
http://blog.51cto.com/wujianwei/2105124
http://blog.51cto.com/wujianwei/2105124
redis數據庫備份腳本:
[root@localhost ~]# cat /data/scripts/dump_redisdata.sh
#!/bin/bash source /etc/profile.d/rvm.sh /usr/local/rvm/bin/rvm --create ruby-2.3.4 & >/dev/null DATENOW=`date +%Y%m%d` DIR=/data/backup/redisdb/"$DATENOW" DATETIME=`date +%H%M` if [ ! -d "$DIR" ] then mkdir -p /data/backup/redisdb/"$DATENOW" fi /usr/local/rvm/gems/ruby-2.3.4/bin/redis-dump -u 127.0.0.1:6379 >"$DIR"/redis$DATETIME-json oldDate=$(date -d "-6 days" "+%Y%m%d") cd /data/backup/redisdb for folder in $(ls -d */) do [ ${folder%/*} -lt $oldDate ] && rm -rf $folder done
[root@localhost 20180608]# pwd
/data/backup/redisdb/20180608
備份出來的數據內容如下:
[root@localhost 20180608]# tail -2 redis1230-json
{"db":0,"key":"/a","ttl":-1,"type":"string","value":"http://www.jd.com","size":17}
{"db":0,"key":"/b","ttl":-1,"type":"string","value":"http://www.51cto.com","size":20}
redis數據庫備份腳本