mophie 12000

. 12000 Five risks a gold + meal supplement Classmate Li Software Testing 6000 NEW * * Technology Co., Ltd. 12000 Five risks, one gold + +14 pay for meals Classmate Zhang . NET Development Engineer 6000 Ningbo Aoyuan Information Technology Co., Ltd. 12000 Five risks one gold + year-end divide

priority 100 //从的优先级不要高于主 advert_int 1 authentication { auth_type PASS auth_pass 1111 }track_script { magent //应用函数} virtual_ipaddress { 172.16.10.188 //定义vtp自定义，只要不是在使用中的地址即可 }} //配置文件下面还有多余的内容此时就可以直接删除//从配置文件与主不相同的地方我已经指出来了，其他的都一样Write the primary server shell scriptmkdir /opt/shellcd /opt/magentvim magent.sh#!/bin/bashK=`ps -ef | grep keepalived | grep -v grep | wc -l`if [ $K -gt 0 ]; then

! Configuration File for keepalivedglobal_defs { notification_email { [emailprotected] [emailprotected] [emailprotected] } notification_email_from [emailprotected] smtp_server 192.168.200.1 smtp_connect_timeout 30 router_id MAGENT_HA //自定义不要和从服务器一样就OK}vrrp_script magent { script "/opt/shell/magent.sh" //定义一个函数，此时该脚本还未创建，要在实例外面定义 interval 2 } vrrp_instance VI_1 { state MASTER //MASTER （主）BACKUP（从） interface ens33 //网卡 virtual_ro

Magent script on the primary servermkdir /opt/shell vim /opt/shell/magent.sh #!/bin/bashK=`ps -ef | grep keepalived | grep -v grep | wc -l`if [ $K -gt 0 ]; then magent -u root -n 51200 -l 192.168.x.x -p 12000 -s 192.168.x.x:11211 -b 192.168.x.x:11211elsepkill -9 magentfi-n 51200 //定义用户最大连接数-l 192.168.175.188 //指定虚拟IP-p 12000 //指定端口号-s //指定主缓存服务器-b //指定从缓存服务器chmod +x magent.shConfiguring the Magent

memcached will be put into/usr/local/bin/memcached, 5. Test whether the memcached is installed successfully:# ls-al/usr/local/bin/mem*-rwxr-xr-x 1 root root 137986 11?? 17:39/usr/local/bin/memcached-rwxr-xr-x 1 root root 140179 11?? 17:39/usr/local/bin/memcached-debug To start the memcached service :1. Start the server side of the memcache:#/usr/local/bin/memcached-d-M 10-u root-l 192.168.141.64-p 12000-c 256-p/tmp/memcached.pid The-D opt

} account success, the amount is-4000, the current amount is 6000 write: Zhang San his father is operating mycount{oid= ' 95599200901215522 ', cash=6000} account, the amount is 6000, The current amount is 6000 write: Zhang San his father Operation Mycount{oid= ' 95599200901215522 ', cash=12000} account success, the amount is 6000, the current amount is 12000 write: Zhang San is operating mycount{oid= ' 9559

+ '} ' ;}} write: Zhang San is operating mycount{oid= ' 95599200901215522 ', cash=10000} account with an amount of -4000} account with an amount of 6000, The current amount is 6000 write: Zhang San his father Operation Mycount{oid= ' 95599200901215522 ', Cash=12000} The account is successful, the amount is 6000, The current amount is 12000 write: Zhang San is operating mycount{oid= ' 95599200901215522

memcached will be put into/usr/local/bin/memcached, 5. Test whether the memcached is installed successfully:# ls-al/usr/local/bin/mem*-rwxr-xr-x 1 root root 137986 11?? 17:39/usr/local/bin/memcached-rwxr-xr-x 1 root root 140179 11?? 17:39/usr/local/bin/memcached-debug To start the memcached service :1. Start the server side of the memcache:#/usr/local/bin/memcached-d-M 10-u root-l 192.168.141.64-p 12000-c 256-p/tmp/memcached.pid The-D opt

, sales 3500-8000, director annual salary of 300,000, 2006, Kingdee Shenzhen, top 6000-9000, sales 3500-10000, director annual salary of more than 400,000, Beijing pre-sale, 6000-8000, 2006, IBM Hardware pre-sale 5000-10000, pre-sales director more than 200,000, software sales before 5000-15000, there is a large number of subsidies, director 400,000 or so 2006, huawei3com, pre-sale 6000-20000, pre-sales director 300,000, there are bonuses, sales general annual salary in 100,000 to 200,000. 2006,

。? Installing the configuration keepalived on the master and slave servers Configuration different out already labeled# yum install keepalived -y# vi /etc/keepalived/keepalived.conf router_id MAGENT_HA //主从不同 自定义 下面删除4行}//调用这个脚本每2秒检查一次magent状态vrrp_script magent { script "/opt/shell/magent.sh" interval 2}vrrp_instance VI_1 { state MASTER // 从服务器这里是BACKUP interface ens33 virtual_router_id

//router_id自定义，但是要确保主从一致}vrrp_script magent { script "/root/shell/magent.sh" interval 2 //定义一个函数，此时该脚本还未创建，要在实例外面定义}vrrp_instance VI_1 { state MASTER //从为BACKUP interface ens33 virtual_router_id 51 //此处id也相同 priority 100 //主服务器优先级要高于从服务器 advert_int 1 authentication { auth_type PASS auth_pass 1111 }track_script { magent //应用函数} virtual_ipaddress { 192.168.5.100 //定义vtp自定义，

Oracle statement Exercise 1 switch to the oracle hr user below Exercise 1. query the names and salaries of employees whose salaries are greater than 12000 select first_name, last_name, salary from employees where salary> 12000; 2. query the name and department number of an employee whose employee number is 176 select first_name, last_name, department_id from employees where employee_id = '2013'; 3. select t

/no-debug-non-zts-2007xxxx /" 5. Add a row to load the memcache Extension: Extension = memcache. So Basic settings of memcached:1. Start the memcache Server:#/Usr/local/bin/memcached-D-M 10-u root-l 192.168.0.200-P 12000-C 256-P/tmp/memcached. PID -D option is to start a daemon,-M indicates the amount of memory allocated to memcache. The unit is mb. Here I am 10 MB,-U is the user who runs memcache. Here I am root,-L is the IP address of the listeni

during installation: # Cd/tmp # Tar zxvf memcached-1.2.0.tar.gz # Cd memcached-1.2.0 #./Configure-with-libevent =/usr # Make # Sudo make install 5. test whether memcached is successfully installed: # Ls-al/usr/local/bin/mem * -Rwxr-xr-x 1 root 137986 11 ?? 12 :39/usr/local/bin/memcached -Rwxr-xr-x 1 root 140179 11 ?? 12 :39/usr/local/bin/memcached-debug 6. start the Memcache server: #/Usr/local/bin/memcached-d-m 10-u root-l 192.168.1.100-p 12000-c 25

= cash ;}@ Override public String toString () {return "MyCount {" + "oid = '" + oid +' \ ''+ ", cash = "+ cash + '}';} Zhang San is operating on the MyCount {oid = '000000', cash = 95599200901215522} account. The amount is-10000, and the current amount is 4000. MyCount {oid = '000000', cash = 95599200901215522} account operated successfully. The amount is-6000, and the current amount is 4000 Zhang San. He is operating MyCount {oid = '000000 ', cash = 6000} account, the amount is 6000, the curre

1. Download and install the Memcache server sideOfficial website, libevent:http://www.monkey.org/~provos/libevent/,memcache:http://memcached.org/1. Install Libevent first. This thing needs to be configured with an installation path, that is./configure–prefix=/usr//2. Install the memcached again, just need to specify the installation path of libevent when configuring./configure– With-libevent=/usrcd/usr/local/srcwget https://sourceforge.net/projects/levent/files/libevent/libevent-2.0/ Libevent-2.

= ' 95599200901215522 ' , cash=6000} account success, the amount is-4000, the current amount is 6000 write: Zhang San his father is operating mycount{oid= ' 95599200901215522 ', cash=6000} account, the amount is 6000, The current amount is 6000 write: Zhang San his father Operation Mycount{oid= ' 95599200901215522 ', cash=12000} account success, the amount is 6000, the current amount is 12000 write: Zhang S

, respectively, 192.168.1.2:12000, 192.168.1.3:12000 memcached master server : 3 units, respectively, 192.168.1.4:11211, 192.168.1.5:11211,192.168.1.6:11211 memcached Server : 2 units, respectively, 192.168.1.5:11211, 192.168.1.6:11211 build memcahced Server :Compile and install and run 192.168.1.8 on 192.168.1.4, 192.168.1.5, 192.168.1.6, 192.168.1.7, memcached, respectively,Reference: CentOS6

Time series PV-GMV Double axis line chartImport NumPy as Npimport pandas as Pdimport matplotlib.pyplot as Pltn = 12date_series = Pd.date_range (start= ' 2018-01-01 ', Periods=n, freq= "D") data = { ' PV ': [10000, 12000, 13000, 11000, 9000, 16000, 10000, 12000, 13000, 11000, 9000, 16000], ' GMV ': [+-------------- DataFrame (data, index=date_series) ax = df.plot ( secondary_y=[' GMV '), x_compat

) start three Memcached processes, respectively: /opt/bin/memcached-d-M 5-u root-l 192.168.74.129 -P 12000-c 256-p/tmp/memcached.pid/opt/bin/memcached-d-M 5-u root-l 192.168.74.130 -P 13000-c 256-p/tmp/memcached.pid/opt/bin/memcached-d-M 5-u root-l 192.168.74.130 -P 14000-c 256-p/tmp2/memcached.pid(2) Start a magent process:Magent-u root-n 51200 -L 192.168.74.129-p 11000-s 192.168.74.130:13000-s 192.168.74.130:14000-b 192.168.74 .129: