first, the environment preparation1.1. DescriptionWorking path/data/hdfs/data1/jianxin/1.2. Software versionOracle-xe-11.2.0-1.0.x86_64.rpm.zip1.3, modify the Tmpfs1.3.1, Oracle XE gives the minimum requirements in the Init.ora file, which is 1G by default. This expands the TMPFS to 2G:To Modify the/etc/fstab file:tmpfs/dev/shm tmpfs defaults 0 0modified to:tmpfs/dev/shm tmpfs defaults,size=2048m 0 01.3.2, Reload TmpfsUmount/dev/shm; Mount/dev/shm1.3.3, df-h/dev/shm view output:[
in security problems. Generally, you need to set a specific user and group for the Web service, and change the user and group settings here.
Serveradmin [email protected]
Only serveradmin should be changed in the configuration file. This item is used to configure the email address of the administrator of the WWW server. This will be returned to the browser
First, create an initialization of a NPM project, and then go back to select default in the terminal input NPM init Enter select Default, a Package.json file will appear and then you can install the required package two, install the required package because it's a small dome, let's simply configure Vue Input:NPM I webpack vue vue-loaderThen there will be warnNPM WARN [email protected] requires a peer of [email
=wangshaojun////user authenticationSecrets file=/etc/rs.passwd///password file, can be written casuallyThe hosts allow=192.168.1.118////specifies which machines can be connected.[Denny1]Path=/tmp/rsync123Use Chroot=yesMax Connections=4Read Only=yesList=yesUid=rootGid=rootHosts allow=192.168.1.1Any conditions that are not specified later can be///////////////////////////////////////////////////////////////////////////////////////////////1. Save the con
Appendix 1: Performance Settings
You can adjust the IIS Metabase content and registry settings to adjust the performance of your WEB server. If you plan to change the registry, do not use Registry Editor unless no other method is available. Registry Editor ignores the standard security settings provided by the system a
, in the property panel to find effects (monitor resolution of 1024*768 above the state to see effects settings), and then click on the side of the "+" number, in the pop-up menu we choose Shadow and glow> Drop Shadow, in the subsequent pop-up settings menu, we set the shadow distance to 3, set the opacity to 90%, Blur to 2, and the other options by default.
Eventually we got a picture that was
Makefile. Phony:clean Allcc=gcccflags=-wall-g # # #replace your binbin=simple_write simple_read copy_system all:$ (BIN)%.o:%.c$ (CC ) $ (CFLAGS)-C $Simple_write.c/*#include *//*unistd.h header file must be placed in front, it defines POSIX related flags that affect other header files*/#include#includestring.h>intMain () {Char*str="Test the Write function for the first time \ n"; intn=strlen (str); if(Write (1, str,n)! =N) Write (2,"error\n",6); return
.asp?id=1210302
The book belongs to the story:
DECLARE @Birthday smalldatetime
Set @Birthday = ' 1949-6-5 '
--use more than one date variable, in order to expand: To calculate the future or a moment in time of the exact age of the function!
DECLARE @ smalldatetime
SET @ = GETDATE ()
Select DateDiff (year, @Birthday, @)
+ Case when DateAdd (Year,datediff, @Birthday, @), @Birthday) Then 1
else 0
End
Again the first one:
Http://book.51cto.com/art/201104/255588.htm1th chapter on the Bridge to OpenGLThis chapter is mainly for the future of OpenGL programming to do some groundwork work. The main content is: OpenGL component package installation, how to extract the useful information from the VC + + 6.0 OpenGL program, glut Library settings.1.1 from C++builder 6.0 to OpenGL (1)In fact, everyone uses the operating system Windows
: ccnet directly supports Nant applications.(1): executable: Nant program location.
(2): basedirectory: Location of the project file
(3): buildargs: parameters and content to be executed.(4): buildfile: path of the Nant script file
4: publishers: Release related configuration and compilation result feedback settings. Subsequent operations after ccnet runs and releases, such as sending an execution res
read data from the model layer and display the data on the View page. This section is about the Web site registration features that are required for each site and see how to do it in MVC mode. 1. Prepare for work. Development tools: VS2010, sqlserver2005 database Database user Information table: first create a table in the database to hold user information
--User Information table
CREATE table[dbo].[ UserInfo]
(
[UserName] [varchar]
process. 1, download the demo database, and unzip[Email protected] ~]# wget http://downloads.mysql.com/docs/sakila-db.zip[Email protected] ~]# Unzip Sakila-db.zip2, copy two files to the/usr/bin/directory, the reason is to use the source command to prevent the failure to open the file error.[Email protected] ~]# cp/ro
10.28 Rsync Tools Introduction
The rsync command is a remote data synchronization tool that allows you to quickly sync files between multiple hosts via Lan/wan. Rsync uses the so-called rsync algorithm to synchronize files between local and remote two hosts, which only transmits the different parts of two files . Rather than the whole transfer every time, so it's pretty fast.
rsync format:Rsync[option] ... SRC DEST//synchronization of local machinesRsync[option} ... SRC [[
This article mainly for everyone to analyze the Book Mall user module, the specific contents are as follows
1, the user module related class creation
Domain:userDao:userdaoService:userdaoWeb.servlet:UserServlet
2, User Registration
2.1 Registration Process
/jsps/user/regist.jsp-> userservlet#regist ()-> msg.jsp
2.2 Registration Page
2.3 Userservlet
User
/**
* User domain object/
public
class User {/
*
* Corresponding d
Http://www.ncl.ucar.edu/Document/Manuals/Getting_Started/Examples/gsun01n.shtmlOutput from Example 1
Frame 1
Frame 2
Frame 3
Frame 4
Frame 5
(Click on any frame to see it enlarged .)
NCL code for example 1
1.Load "$ ncarg_root/lib/ncarg/nclscripts/CSM/gsn_code.ncl";
happy, Bo Master Harvest to the first comment, thank you lazy millet serious reading, will continue to work hardrecently, Bo Master learned about the HTTP service build, this time to introduce the construction of HTTP services and some related configurationLab Environment: CentOS6The default HTTP version in CentOS6 is 2.2Installation and startup of HTTP services[email protected] ~]# rpm-ivh/misc/cd/packages/httpd-2.2.15-59.el6.centos.x86_64.rpm # #rpm
the remote host.If you want to transfer the local 1.htm to the remote host/usr/your, and renamed to 2.htmFtp> put 1.htm/usr/your/2.htm (carriage return)b) mputFormat: Mput local-filesTransfers a batch of files from the local host to the remote host.To upload all the HTML files in the local current directory to the server/usr/your/Ftp> Cd/usr/your (carriage return)Ftp> mput *.htm (return)Note: The upload fi
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