摘要：#### 服务器```bash192.168.48.81 # client192.168.48.82 # bastion192.168.48.83 # private```#### password方式192.168.48.81```bashgroupadd -g 501 ansibleuserad...
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涛子 - 简单就是美成单纯魁增,永继振国兴,克复宗清政,广开家必升 |
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01 2015 档案
摘要：#### 服务器```bash192.168.48.81 # client192.168.48.82 # bastion192.168.48.83 # private```#### password方式192.168.48.81```bashgroupadd -g 501 ansibleuserad...
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摘要：dell服务器raid管理工具 omsa管理raid分区
显示物理硬盘信息 显示虚拟硬盘信息 配置物理硬盘为raid模式(查看物理硬盘信息，如果非raid模式，使用以下命令) 配置物理硬盘为raid10模式 删除虚拟硬盘 清除硬盘Foreign状态 How ...
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摘要：设置gpt硬盘```bashparted /dev/sdb(parted) mklabel gpt (parted) mkpart primary xfs 0 -1 (Ignore)(parted) quit```安装xfs工具```bashyum install xfsprogs```格式化x...
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摘要：Displaying CDP info via tcpdump or snoop```bashCisco Discovery Protocol is a management protocol that Cisco uses to communicate a great deal of inform...
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摘要：已经集成在redhat6.x版本里 http://pcp.io
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摘要：非22端口```bashssh-copy-id -i /home/user/.ssh/id_rsa.pub '-p 57777 user@192.168.1.111'```
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摘要：公司lvs的vip受到攻击，表现现象为：1）vip所有服务器没有什么连接，大量的无效connection2）网卡流量很大停用vip，流量下降，临时解决攻击问题。但是这只是治标不治本，如果攻击方变更攻击ip，最终还是受影响。领导事后给我们讲解此次攻击的过程及治本的解决方法，记录一下。![image](...
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摘要：http://blog.csdn.net/sdcxyz/article/details/41487897 https://developer.github.com/guides/using ssh agent forwarding/ http://zgu.me/blog/2014/08/21/use
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摘要：具有dns解析的主机名```bash# vim /etc/sysconfig/network...HOSTNAME=webserver.mydomain.com...# hostname webserver.mydomain.com# logout```没有dns解析的主机名```bash# 主机名...
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摘要：####EPELRHEL 6: http://dl.fedoraproject.org/pub/epel/6/i386/epel-release-6-8.noarch.rpmRHEL 7: http://dl.fedoraproject.org/pub/epel/7/x86_64/e/epel-re...
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摘要：|ip|user|sudo_user|port|usage| | | | | | | |192.168.48.81|ansible|root|29922|nagios & ansible control| |192.168.48.82|ansible|root|29922|nagios node1
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摘要：####Accelerated Modeport 5099持续连接30min```yaml---- hosts: all accelerate: true tasks: - name: some task command: echo {{ item }} with_items: ...
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摘要：####Content Organization```bashproduction # inventory file for production serversstage # inventory file for stage e...
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摘要：####Standard Loops####with_items```yaml- name: add several users user: name={{ item }} state=present groups=wheel with_items: - testuser1 - ...
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摘要：####when```yamltasks: - name: "shutdown Debian flavored systems" command: /sbin/shutdown -t now when: ansible_os_family == "Debian"tasks: - co...
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摘要：####变量命名支持数字、字母、下划线```bash有效：foo_port, foo5无效：foo-port, foo port, foo.port, 12```####playbook定义```yaml- hosts: webservers vars: http_port: 80```##...
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摘要：####task include```yaml---# possibly saved as tasks/foo.yml- name: placeholder foo command: /bin/foo- name: placeholder bar command: /bin/bartasks: ...
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