Tomcat日志每倆小時(shí)切割的腳本如下(這是用定時(shí)任務(wù)來(lái)完成的,此方法無(wú)需重啟Tomcat):
time=$(date +%H)
end_time=`expr $time – 2`
a=$end_time
BF_TIME=$(date +%Y%m%d)_$a:00-$time:00
cp /usr/local/tomcat8/logs/catalina.out /var/log/tomcat/oldlog/catalina.$BF_TIME.out
echo ” ” > /usr/local/tomcat8/logs/catalina.out
#創(chuàng)建存放catalina.out日志的目錄
mkdir -p /var/log/tomcat/oldlog/
#給腳本設(shè)置可執(zhí)行權(quán)限
chmod +x /root/tom_log.sh
#設(shè)置定時(shí)任務(wù),每?jī)尚r(shí)執(zhí)行一次
crontab -e
0 */2 * * * sh /root/tom_log.sh
#最后的效果
ls /var/log/tomcat/oldlog/
catalina.20190102_15:00-17:00.out catalina.20190102_17:00-19:00.out