开源企业邮件系统zimbra安装

开源企业邮件系统zimbra安装
1、搭建本地dns 安装bind软件 [root@mail ~]# rpm -q bind [root@mail ~]# mount /dev/hdc /mnt/ [root@mail ~]# vim /etc/yum.repos.d/rhel-debuginfo.repo 修改: baseurl=file:///mnt/Server enabled=1 [root@localhost ~]# yum -y install bind* caching-nameserver 3、配置named.conf文件 [root@mail ~]# vim /var/named/chroot/etc/named.conf options { directory "/var/named&qu...

mysql双主配置

mysql双主配置
一、先修改配置文件 服务器A(192.168.1.254)配置如下 log-bin = mysql-bin server-id = 1 expire-logs-days = 100 replicate-do-db = test binlog-ignore-db = mysql binlog-ignore-db = information_schema auto-increment-increment = 2 auto-increment-offset = 1 服务器B(192.168.1.252)配置 log-bin = mysql-bin server-id = 2 expire-logs-days = 100 replicate-do-db = test binlog-i...

linux多线程执行命令(扫描存活主机)

linux多线程执行命令(扫描存活主机)
#!/usr/bin/env python from threading import Thread import subprocess from Queue import Queue import time num_threads=10 iprange='192.168.230.' ips=[] iplist=range(250) for i in iplist: ips.append(iprange+str(i)) #print ips #time.sleep(5) #ips=['127.0.0.1','116.56.148.187','192.168.230.1','192.168.230.2','192.168.230.4'] q=Queue() def pingme(i,qu...

python邮件告警脚本

python邮件告警脚本
[root@localhost alertscripts]# pwd /usr/local/zabbix/share/zabbix/alertscripts [root@localhost alertscripts]# ls sendmail.py sendmail.sh.bak [root@localhost alertscripts]#sendmail.py [root@localhost alertscripts]# ./sendmail.py ‘收件人’ ‘主题’ ‘内容’ ------------------------------------------------------------------------------------------- #!/usr/bin/env python #co...

一屏python代码实现文件传送

一屏python代码实现文件传送
------------------------------------------------------------------- 服务端: 接收文件 #./file-server.py #!/usr/bin/python import SocketServer # Format: name_len --- one byte # name --- name_len bytes # data --- variable length # Save data to name into current directory addr = ('192.168.230.128', 1234) class MyTCPHandler (...