• expect交互式执行网络命令

    expect实现 shell 交互式网络命令,插件安装: tar xzvf expect5.45.tar.gz cd expect5.45 ./configure --prefix=/usr/expect --with-tcl=/usr/tcl/lib --with-tclinclude=../tcl8.4.11/generic make make install ln -s /usr/tcl/bin/expect /usr/expect/bin/expect

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  • nagios监控插件开发步骤

    1、编写shell 2、将编写好的shell放在服务器与客户端/usr/local/nagios/libexec路径下 把开发的shell拷贝至客户端/usr/local/nagios/libexec目录下 注意属组及执行权限修改 chown -R nagios.nagios ./check_update chmod +x ./check_update 3、添加服务器配置文件(目录/usr/local/nagios/etc/objects)localhost.cfg 配置service define service{ host_name linux测试 service_description check_update check_command check_nrpe!check_update max_check_attempts 5 normal_check_interval 3 retry_check_interval 2 check_period 24x7 notification_interval 0 notification_period 24x7 notification_options w,u,c,r } 4、在监控客户端(路径/usr/local/nagios/etc)配置nrpe.cfg command[check_update]=/usr/local/nagios/libexec/check_update /mail/logs/sendmail -w 1 -c 2 5、客户端、主机服务重启

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