lancyxd的博客

1 .如何配置定时任务# crontabcrontab -e 编辑/sbin/service crond restarttail -f /var/spool/mail/root0 */1 * * * /root/app/jmx_info/jmx_cmd.sh/sbin/service crond stop/var/spool/cronsystemctl enable crondsystemctl start crond每五分钟执行 */5 * * * *每一小时...

1.下载源码压缩包 src.3e.tar.gz点击打开链接     http://apuebook.com/code3e.html2.解压tar -zxvf src.3e.tar.gz3.安装 libbsd-devel方法一：yum install libbsd-devel方法二：rpm包安装wget http://elrepo.reloumirrors.n