#!/bin/bash

logdir="/data/logs/nginx";
TIME=$(date -d "5 minutes ago" +%Y%m%d_%H%M);
DAY_OLD=$(date -d "30 days ago" +%Y%m%d);
yesterday=`date -d "yesterday" "+%Y%m%d"`
pid=$(cat $logdir/nginx.pid);

cd $logdir;

for i in $(ls *.log);
do
    mv $i $i.$TIME;
done

#/usr/local/openresty/nginx/sbin/nginx -s reload;
kill -s USR1 $pid

for j in $(ls *.log.$TIME);
do
     gzip $j;
done

#find . -ctime +30 -name "*.gz" -exec rm -f {} \;
test -d $logdir/$yesterday || mkdir $logdir/$yesterday
mv $logdir/*.log.$yesterday* $logdir/$yesterday > /dev/null 2>&1
rm -rf $logdir/${DAY_OLD}