<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[道常无为]]></title><description><![CDATA[Linux随记]]></description><link>https://blog.youkuaiyun.com/ZH5610</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; ZH5610]]></copyright><item><title><![CDATA[Vcloud API 整理]]></title><link>https://blog.youkuaiyun.com/ZH5610/article/details/105267267</link><guid>https://blog.youkuaiyun.com/ZH5610/article/details/105267267</guid><author>ZH5610</author><pubDate>Thu, 02 Apr 2020 12:47:30 +0800</pubDate><description><![CDATA[环境Vcloud

账户：iaasadmin 密码：passwd 租户：vsphere.local


1，获取token


curl --insecure -H "Accept: application/json" -H 'Content-Type: application/json' --data '{"username":"iaasadmin@cloud.local","password"...]]></description><category></category></item><item><title><![CDATA[Bash中数组的基本使用]]></title><link>https://blog.youkuaiyun.com/ZH5610/article/details/105267224</link><guid>https://blog.youkuaiyun.com/ZH5610/article/details/105267224</guid><author>ZH5610</author><pubDate>Thu, 02 Apr 2020 12:42:52 +0800</pubDate><description><![CDATA[[root@code ~]# cat list.sh
#!/bin/bash
sz=(a b c)
sz=(${sz[*]} d)
sz=(${sz[*]} 1)
echo ${sz[*]}
[root@code007 ~]# sh list.sh
a b c d 1
]]></description><category></category></item><item><title><![CDATA[ES 6.7.2 集群搭建记录]]></title><link>https://blog.youkuaiyun.com/ZH5610/article/details/90605950</link><guid>https://blog.youkuaiyun.com/ZH5610/article/details/90605950</guid><author>ZH5610</author><pubDate>Mon, 27 May 2019 16:35:07 +0800</pubDate><description><![CDATA[wget https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-6.7.2.tar.gz
tar -xvf elasticsearch-6.7.2.tar.gz

cat /etc/hosts
192.168.100.77 NJ100077 node-10077
192.168.100.78 NJ10007...]]></description><category></category></item><item><title><![CDATA[nmap用法总结]]></title><link>https://blog.youkuaiyun.com/ZH5610/article/details/90340889</link><guid>https://blog.youkuaiyun.com/ZH5610/article/details/90340889</guid><author>ZH5610</author><pubDate>Sun, 19 May 2019 11:56:19 +0800</pubDate><description><![CDATA[一、nmap参数：

nmap[扫描类型][设置][设备地址]
 地址类型：主机名、IP地址、网段等
 
 **输出参数 i 字母开头，输出参数 o开头 //i/o
 参数：
  -iL //通过文件传地址
  -iR  //随机生成公网地址扫描 后跟随机生成的数目 特殊：后跟0 代表一直扫
  --exclude //排除主机...]]></description><category></category></item><item><title><![CDATA[Jumpserver批量添加资产并授权]]></title><link>https://blog.youkuaiyun.com/ZH5610/article/details/86768031</link><guid>https://blog.youkuaiyun.com/ZH5610/article/details/86768031</guid><author>ZH5610</author><pubDate>Wed, 06 Feb 2019 13:34:47 +0800</pubDate><description><![CDATA[一、当前环境：

jumpserver环境：jumpserver-1.3
	接口：http://docs.jumpserver.org/zh/docs/user_api.html
	python环境：Python3.6
二、两个脚本的功能

脚本1： 用读取csv的方式批量添加jumpserver中的管理用户、系统用户、资产节点（有节点的资产添加到当前节点）


#!/usr/bin/env p...]]></description><category></category></item><item><title><![CDATA[VMware powerCLI+ Power Shell实现批量克隆虚拟机]]></title><link>https://blog.youkuaiyun.com/ZH5610/article/details/86768011</link><guid>https://blog.youkuaiyun.com/ZH5610/article/details/86768011</guid><author>ZH5610</author><pubDate>Wed, 06 Feb 2019 13:29:46 +0800</pubDate><description><![CDATA[——在公司没有VMware云平台之前的那段时间，创建新虚拟机的时候都是手动根据模板来克隆，鼠标操作点点点、下一步、下一步、等重复操作，一两台无所谓点点点就好了；若是一天就要创建几十台每周几百台都要这么点点点 会疯掉的，废了不少脑细胞弄出来的脚本虽然现在用不到了，记录下，如下
我的环境
windosServerR2中运行的VMware powerCLI6.0（网络要和Vcenter相通）

功能:只...]]></description><category></category></item><item><title><![CDATA[HBase1.2.5+Hadoop2.7.3+ZooKeeper3.4.6分布式搭建]]></title><link>https://blog.youkuaiyun.com/ZH5610/article/details/86481009</link><guid>https://blog.youkuaiyun.com/ZH5610/article/details/86481009</guid><author>ZH5610</author><pubDate>Mon, 14 Jan 2019 17:34:27 +0800</pubDate><description><![CDATA[1、环境准备

3台RedHat6.8

10.9.44.60 master

10.9.44.61 salve1

10.9.44.62 salve2

—— IP和对应关系加入hosts

包：HBase1.2.5、Hadoop2.7.3、ZooKeeper3.4.6、jdk-8u91-linux-x64.rpm

* 集群间和本地登陆本机要可以使用ssh双向无密码登陆执行

2、在3台机器上...]]></description><category></category></item><item><title><![CDATA[linux命令行循环执行命令]]></title><link>https://blog.youkuaiyun.com/ZH5610/article/details/84146182</link><guid>https://blog.youkuaiyun.com/ZH5610/article/details/84146182</guid><author>ZH5610</author><pubDate>Fri, 16 Nov 2018 21:31:16 +0800</pubDate><description><![CDATA[循环执行ll 命令，间隔一秒

[root@HELLOl ~]#while : ;do ll --full-time; sleep 1;done;

]]></description><category></category></item><item><title><![CDATA[linux网卡流量限速wondershaper]]></title><link>https://blog.youkuaiyun.com/ZH5610/article/details/84145492</link><guid>https://blog.youkuaiyun.com/ZH5610/article/details/84145492</guid><author>ZH5610</author><pubDate>Fri, 16 Nov 2018 21:19:45 +0800</pubDate><description><![CDATA[ 

直接限制网卡流量 命令：wondershaper

wondershaper eth0 1 10 //限制eth0 1- 10kb

wondershaper clear eth0 //清理规则

 

wget http://dl.fedoraproject.org/pub/epel/7/x86_64/Packages/w/wondershaper-1.2.1-3.el7.noarch.r...]]></description><category></category></item><item><title><![CDATA[DELL服务器idrac相关显示问题]]></title><link>https://blog.youkuaiyun.com/ZH5610/article/details/81081201</link><guid>https://blog.youkuaiyun.com/ZH5610/article/details/81081201</guid><author>ZH5610</author><pubDate>Tue, 17 Jul 2018 14:53:01 +0800</pubDate><description><![CDATA[服务器idrac显示电源丢失

先测试是否真有问题

1，服务器关机，拔出有问题的电源模块（和电源模块的插头）进行放电30s ，后 只插上插头看电源模块的状态是否绿灯，若是插上电源模块，电源正常使用

 

2 bios版本过低，会影响硬件报警误报多报

3 iDRAC版本过低，会影响通信方面，例再idrac界面磁盘、CPU硬件信息识别有误差（显示磁盘内存坏掉实际并不一定有问题）

...]]></description><category></category></item><item><title><![CDATA[linux下Python安装urllib3模块遇到的破事]]></title><link>https://blog.youkuaiyun.com/ZH5610/article/details/80350089</link><guid>https://blog.youkuaiyun.com/ZH5610/article/details/80350089</guid><author>ZH5610</author><pubDate>Thu, 17 May 2018 14:33:05 +0800</pubDate><description><![CDATA[导入报错[root@hizhanghao python]# pip install urllib3Looking in indexes: http://mirrors.aliyun.com/pypi/simple/Requirement already satisfied: urllib3 in /usr/lib/python2.7/site-packages (1.10.2)pyopenssl ...]]></description><category></category></item><item><title><![CDATA[linux常用I/O调度算法及更改]]></title><link>https://blog.youkuaiyun.com/ZH5610/article/details/79351221</link><guid>https://blog.youkuaiyun.com/ZH5610/article/details/79351221</guid><author>ZH5610</author><pubDate>Fri, 23 Feb 2018 10:16:43 +0800</pubDate><description><![CDATA[I/O    任何计算机程序都是为了执行一个特定的任务，有了输入，用户才能告诉计算机程序所需的信息，有了输出，程序运行后才能告诉用户任务的结果。输入是Input，输出是Output，因此，我们把输入输出统称为Input/Output，或者简写为IO。                   //摘抄廖雪峰官方网站1.其他的找度娘    1) NOOP(电梯式调度程序)        特点:  NOOP...]]></description><category></category></item><item><title><![CDATA[linux硬件时间和系统时间]]></title><link>https://blog.youkuaiyun.com/ZH5610/article/details/79350939</link><guid>https://blog.youkuaiyun.com/ZH5610/article/details/79350939</guid><author>ZH5610</author><pubDate>Fri, 23 Feb 2018 09:26:13 +0800</pubDate><description><![CDATA[hwclock

  -r, --show         读取并打印硬件时钟

  -s, --hctosys      将硬件时钟同步到系统时钟

  -w, --systohc     将系统时钟同步到硬件时钟]]></description><category></category></item><item><title><![CDATA[redis配置文件记录]]></title><link>https://blog.youkuaiyun.com/ZH5610/article/details/78256373</link><guid>https://blog.youkuaiyun.com/ZH5610/article/details/78256373</guid><author>ZH5610</author><pubDate>Tue, 17 Oct 2017 08:41:21 +0800</pubDate><description><![CDATA[daemonize yes  
↑ 为yes时，表示开启守护进程模式，在该模式下，redis会在后台运行，并将进程pid号写入配置文件选项pidfile设置的文件中，这时redis将一直运行，除非手动kill进程，daemonize选项设置成no时，当前界面将进入redis的命令行界面，exit强制退出或者关闭连接工具(putty,xshell等)都会导致redis进程退出。服务端开发的大部分应]]></description><category></category></item><item><title><![CDATA[7 firewalld打开关闭防火墙与端口]]></title><link>https://blog.youkuaiyun.com/ZH5610/article/details/74908839</link><guid>https://blog.youkuaiyun.com/ZH5610/article/details/74908839</guid><author>ZH5610</author><pubDate>Mon, 10 Jul 2017 10:31:07 +0800</pubDate><description><![CDATA[firewalld 常用命令
0、安装firewalld 
 # yum install firewalld firewall-config


1、firewalld的基本使用
启动： systemctl start firewalld
查看状态： systemctl status firewalld 
停止： systemctl disable firewalld
禁用： s]]></description><category></category></item><item><title><![CDATA[批量导入sql文件（shell脚本）]]></title><link>https://blog.youkuaiyun.com/ZH5610/article/details/72822350</link><guid>https://blog.youkuaiyun.com/ZH5610/article/details/72822350</guid><author>ZH5610</author><pubDate>Wed, 31 May 2017 17:53:34 +0800</pubDate><description><![CDATA[内容如下：
#!/bin/bash
p="/tmp"
dbUser='root'
dbPassword='123'
dbName='zh'
cd $p;
for f in `ls $p/*.sql`
do
echo $f;
mysql -u $dbUser -p$dbPassword -f $dbName -e "source $f";
mv $f $f.done;
don]]></description><category></category></item><item><title><![CDATA[源码包管理]]></title><link>https://blog.youkuaiyun.com/ZH5610/article/details/70172293</link><guid>https://blog.youkuaiyun.com/ZH5610/article/details/70172293</guid><author>ZH5610</author><pubDate>Fri, 14 Apr 2017 15:46:18 +0800</pubDate><description><![CDATA[源码包安装以nginx为例
一、获得源码包途径
1. 官方网站，可以获得最新的软件包 例如Apache www.apache.org Nginx www.nginx.org
2. www.google.com ( pcre cacti ) //rpm包 —— http://rpmfind.net
二、安装源码包
源码包安装一般情况下分三步：配置(configure)、编译(make)、安]]></description><category></category></item><item><title><![CDATA[文件打包及压缩]]></title><link>https://blog.youkuaiyun.com/ZH5610/article/details/70171970</link><guid>https://blog.youkuaiyun.com/ZH5610/article/details/70171970</guid><author>ZH5610</author><pubDate>Fri, 14 Apr 2017 14:48:47 +0800</pubDate><description><![CDATA[文件打包及压缩


Demo: 复制未打包的文件到远程主机
[root@vmware ~]# du -sh /etc
39M /etc
[root@vmware~]# rsync -va /etc/ study@172.25.202.20:/tmp //将/etc下的所有文件...
[root@vmware~]# rsync -va /etc study@172.25.202.20:]]></description><category></category></item><item><title><![CDATA[文件查找locate、find]]></title><link>https://blog.youkuaiyun.com/ZH5610/article/details/62046500</link><guid>https://blog.youkuaiyun.com/ZH5610/article/details/62046500</guid><author>ZH5610</author><pubDate>Tue, 14 Mar 2017 17:39:51 +0800</pubDate><description><![CDATA[文件查找
grep:  文件内容过滤
find:   文件查找，针对文件名

一、命令文件 
# which ls                      //从PATH环境变量 （echo $PATH）
# whereis vim

二、任意文件
A.  locate   (查询的数据库： /var/lib/mlocate/mlocate.db)  
   计划任务：每天自]]></description><category></category></item><item><title><![CDATA[自动挂载 Automount]]></title><link>https://blog.youkuaiyun.com/ZH5610/article/details/60468619</link><guid>https://blog.youkuaiyun.com/ZH5610/article/details/60468619</guid><author>ZH5610</author><pubDate>Sun, 05 Mar 2017 16:38:07 +0800</pubDate><description><![CDATA[自动挂载 Automount
挂载是由访问产生的、卸载是由超时产生的
一、手动挂载（临时）
mount -t 文件系统类型 -o 选项1,选项2... 设备文件 挂载点
===本地设备文件
/dev/cdrom
/dev/sr0
/dev/sda5
/dev/vg01/lv01
/dev/md0
/dev/md1
/var/dvd.iso
[root@localhost ~]]></description><category></category></item></channel></rss>