LOVAPI

https://www.google.com.vn/?gfe_rd=cr&ei=gSbqV4PACufC8AeKgIHYDA#safe=strict&q=selinux+%EB%81%84%EA%B8%B0


setenforce 0 하면 일시적으로 꺼짐


http://sangchul.kr/67

> Apache 에러 로그 메시지
위치 : APACHE_HOME/logs/localhost-error_log

[Thu Sep 26 17:02:51.401841 2013] [core:error] [pid 29603:tid 140488246032128] (13)Permission denied: [client 211.222.111.123:62022] AH00035: access to / denied (filesystem path '/home/webuser/htdocs') because search permissions are missing on a component of the path


> 해당 계정의 디렉토리에 일반 사용자 실행권한을 줌
# chmod 711 /home/webuser

> 계정 초기 생성 시 기본 권한 : drwx------
[web@webuser ~]$ ls -al /home
drwx------.  5 webuser   webuser   4096 2013-09-26 19:46 webuser

[web@webuser ~]$ chmod 711 /home/webuser
> 권한 변경후
[web@webuser ~]$ ls -al /home
drwx--x--x.  5 webuser webuser 4096 2013-09-26 19:46 webuser

[web@webuser ~]$ ls -al /home/webuser/
drwxrwxr-x. 3 webuser webuser 4096 2013-09-26 19:46 htdocs 
`**해당 웹 디렉토리의 권한을 꼭 775로 바꿔줘야 함**`



# client denied by server configuration
Apache 2.4에서 에러로그(error.log)에 'client denied by server configuration' 오류 발생하며 접속되지 않는 증상

Directory 부분에 Require all granted 으로 설정

# httpd.conf

202 
203     AllowOverride none
204 #    Require all denied
205     Require all granted
206 

353 <Directory "/app/server/apache-2.4.9/cgi-bin">
354     AllowOverride None
355     Options None
356     Require all granted
357 

> 모든 요청 허가
Apache 2.2 configuration:
Order allow,deny
Allow from all

Apache 2.4 configuration:
Require all granted

> 모든 요청 거부
Apache 2.2 configuration:
Order deny,allow
Deny from all

Apache 2.4 configuration:
Require all denied

C:\Windows\Microsoft.NET\Framework\v4.0.30319>aspnet_compiler.exe -p D:\precompiled\project_name -v / D:\precompiled\project_dll -f -fixednames

https://msdn.microsoft.com/ko-kr/library/ms227976(v=vs.100).aspx

https://msdn.microsoft.com/en-us/library/bb398860.aspx

http://stackoverflow.com/questions/336205/can-i-precompile-my-asp-net-mvc-application

http://blogs.msdn.com/b/perfworld/archive/2009/01/29/how-can-i-precompile-my-asp-net-web-pages-so-that-the-first-user-accessing-the-web-site-doesn-t-experience-slow-performance.aspx

https://github.com/moonpyk/mvcdonutcaching

http://www.devtrends.co.uk/blog/donut-output-caching-in-asp.net-mvc-3

nuget$ install-package MvcDonutCaching

ASP.NET에 자체 캐시시스템이 가장 안정적

iis 동접 확인 방법윈도우서버에서 현재 웹 동시접속자 정보를 확인할수 있는 방법으로 netstat

명령을 사용하여 간단하게 카운트 할 수 있다.

시작 - 실행 - cmd

c:>netstat -ano | find /c "80" 입력하면 현재 접속자 수를 확인가능하다



c:> netstat -an | find "80" | find /c "ESTABLISHED"

CORS on IIS7

For Microsoft IIS7, merge this into the web.config file at the root of your application or site: 
<?xml version="1.0" encoding="utf-8"?>
<configuration>
<system.webServer>
<httpProtocol>
<customHeaders>
<add name="Access-Control-Allow-Origin" value="*" />
</customHeaders>
</httpProtocol>
</system.webServer>
</configuration>

If you don't have a web.config file already, or don't know what one is, just create a new file called web.config containing the snippet above

http://stackoverflow.com/questions/19169846/is-asp-net-mvc-5-incompatible-with-the-webmatrix-simplemembershipprovider

[Nuget]

Install-Package Microsoft.AspNet.WebHelpers

Install-Package Microsoft.AspNet.WebPages.Data

[참조추가]

WebGrease

WebMatrix.Data

WebMatrix.WebData

http://www.ryadel.com/2014/10/20/asp-net-setup-mvc5-website-mysql-entity-framework-6-code-first-vs2013/

https://www.nuget.org/packages/MySql.Data.Entity/

<!--<remove name="MySQL Data Provider" invariant="MySql.Data.MySqlClient" />-->

Install-Package MySql.Data.Entity

https://www.server-world.info/en/note?os=CentOS_7&p=redmine

echo -en "\033[1;45m" > /etc/motd
echo -e '\n' >> /etc/motd
echo -e '+----------------------------------+' >> /etc/motd
echo -e '| This server has below service(s) |' >> /etc/motd
echo -e '+----------------------------------+' >> /etc/motd
echo -en "\033[0m" >> /etc/motd
echo -e '\n' >> /etc/motd
echo -en "\033[1;42m" >> /etc/motd
echo -e '1. project.domain.com (redmine)' >> /etc/motd
echo -en "\033[0m" >> /etc/motd
echo -e '\n' >> /etc/motd


echo -en "\033[1;45m" > /etc/motd
echo -e '\n' >> /etc/motd
echo -e '+----------------------------------+' >> /etc/motd
echo -e '| This server has below service(s) |' >> /etc/motd
echo -e '+----------------------------------+' >> /etc/motd
echo -en "\033[0m" >> /etc/motd
echo -e '\n' >> /etc/motd
echo -en "\033[1;42m" >> /etc/motd
echo -e '1. www.domain.com (php5)' >> /etc/motd
echo -en "\033[0m" >> /etc/motd
echo -e '\n' >> /etc/motd


echo -en "\033[1;45m" > /etc/motd
echo -e '\n' >> /etc/motd
echo -e '+----------------------------------+' >> /etc/motd
echo -e '| This server has below service(s) |' >> /etc/motd
echo -e '+----------------------------------+' >> /etc/motd
echo -en "\033[0m" >> /etc/motd
echo -e '\n' >> /etc/motd
echo -en "\033[1;42m" >> /etc/motd
echo -e '1. ap.domain.com (php5)' >> /etc/motd
echo -e '2. www.domain.com (php5)' >> /etc/motd
echo -en "\033[0m" >> /etc/motd
echo -e '\n' >> /etc/motd


**for live**

echo -en "\033[1;36m" > /etc/motd
echo -e '\n' >> /etc/motd
echo -e '## LIVE SERVER ##' >> /etc/motd
echo -en "\033[0m" >> /etc/motd
echo -en "\033[1;45m" >> /etc/motd
echo -e '\n' >> /etc/motd
echo -e '+----------------------------------+' >> /etc/motd
echo -e '| This server has below service(s) |' >> /etc/motd
echo -e '+----------------------------------+' >> /etc/motd
echo -en "\033[0m" >> /etc/motd
echo -e '\n' >> /etc/motd
echo -en "\033[1;42m" >> /etc/motd
echo -e '1. member.domain.com (php5)' >> /etc/motd
echo -e '2. static.domain.com (php5)' >> /etc/motd
echo -en "\033[0m" >> /etc/motd
echo -e '\n' >> /etc/motd