定时备份mysql

放入 /etc/cron.hourly/

复制代码 代码如下:

#!/bin/bash

DUMP=/usr/local/webserver/mysql/bin/mysqldump

OUT_DIR=/data1/backup/

DB_NAME=数据库名

DB_USER=数据库用户

DB_PASS=数据库密码

#How much days backup most

DAYS=3

#12 hours ago

MINS=720

#Core of script

cd $OUT_DIR

DATE=`date +%Y-%m-%d-%H`

OUT_SQL="$DATE.sql"

TAR_SQL="db-$DATE.tar.gz"

$DUMP --default-character-set=utf8 --opt -u$DB_USER -p$DB_PASS $DB_NAME > $OUT_SQL

tar -czf $TAR_SQL ./$OUT_SQL

rm -f $OUT_SQL

find ./ -name "db*" -type f -mmin +$MINS -exec rm {} ;

#find ./ -name "db*" -type f -mtime +$DAYS -exec rm {} ;

exit 0;

定时切割nginx access.log，只保留3天前的记录

放入 /etc/cron.hourly/

复制代码 代码如下:

#!/bin/bash

# This script run at 00:00

# The Nginx logs path

#logs_path="/usr/local/webserver/nginx/logs/"

logs_path="/data1/logs/"

#How much days backup most

DAYS=3

#Core of script

cd $logs_path

DATE=`date +%Y-%m-%d-%H`

SRC_FILE="access.log"

TAR_FILE="access-$DATE.tar.gz"

tar -czf $TAR_FILE $SRC_FILE

rm -f $SRC_FILE

find ./ -name "access-*" -type f -mtime +$DAYS -exec rm {} ;

kill -USR1 `cat /usr/local/webserver/nginx/nginx.pid`

exit 0;