www.a5go.com

Monday, January 12, 2015

"Restart computer" failed when installing SQL Server 2012

“Restart computer” failed when installing SQL Server 2012

cd sql server folder

run

setup.exe /SkipRules=RebootRequiredCheck /ACTION=install

"Restart computer" failed when installing SQL Server 2012

Sunday, January 4, 2015

How to setting "Custom Naming Strategy" in grails project

How to setting “Custom Naming Strategy” in grails project

By default Grails uses Hibernate’s ImprovedNamingStrategy to convert domain class Class and field names to SQL table and column names by converting from camel-cased Strings to ones that use underscores as word separators. You can customize these on a per-class basis in the mapping closure but if there’s a consistent pattern you can specify a different NamingStrategy class to use.

Configure the class name to be used in grails-app/conf/DataSource.groovy in the hibernate section, e.g.

hibernate cache.use_second_level_cache = true cache.use_query_cache = false cache.region.factory_class = 'net.sf.ehcache.hibernate.EhCacheRegionFactory' naming_strategy = com.a5go.CustomNamingStrategy

You can use an existing class or write your own, for example one that prefixes table names and column names:

package com.a5go

import org.hibernate.cfg.ImprovedNamingStrategy import org.hibernate.util.StringHelper

class CustomNamingStrategy extends ImprovedNamingStrategy

String classToTableName(String className)

"T_" + StringHelper.unqualify(className)

How to setting "Custom Naming Strategy" in grails project

Thursday, December 4, 2014

How to make System command calls in Groovy?

package ping

import java.io.*
import java.util.*

class PingController 

 def index() 
	def sout = new StringBuffer(), serr = new StringBuffer()
 def proc = 'ping 127.0.0.1'.execute()
 proc.consumeProcessOutput(sout, serr)
 proc.waitForOrKill(1000)
 println "out> $sout err> $serr"
	
	def ping()
	 StringBuffer buf = new StringBuffer();
 String s = "";
 Process process;
 try
 
 process = Runtime.getRuntime().exec( "cmd /c " + "ping 8.8.8.8" );
 BufferedReader br = new BufferedReader( new InputStreamReader(
 process.getInputStream() ) );
 while ( ( s = br.readLine() ) != null )
 
 buf.append( s + "\r\n" );
 
 
 process.waitFor();
 System.out.println( buf );
 catch ( Exception ex )
 
 ex.printStackTrace();

How to make System command calls in Groovy?

Wednesday, November 26, 2014

svn: Can't open file '.svn/text-base/

root@debian:/var/www# svn update

svn: Can’t open file ‘.svn/text-base/details.html.svn-base': No such file or directory

How to solve:

TortoiseSVN -> Repo-Browser -> select file details.html -> Delete -> Commit

Re check-in details.html to svn

svn: Can't open file '.svn/text-base/

Enabling Server Side Includes (SSI) on Apache and Debian/Ubuntu

Enable the Include module

a2enmod include

ln -s /etc/apache2/mods-available/include.load /etc/apache2/mods-enabled

Edit the config file

vim /etc/apache2/sites-available/default

add

AddType text/html .shtml

AddOutputFilter INCLUDES .shtml

and

Options Indexes FollowSymLinks MultiViews +Includes

the complete file like below:

 DocumentRoot /var/www
 <Directory />
 Options FollowSymLinks
 AllowOverride All
 #Order allow,deny
 AddType text/html .shtml
 AddOutputFilter INCLUDES .shtml
 Options Indexes FollowSymLinks MultiViews +Includes
 </Directory>

Restart Apache

service apache2 restart

Test,create shtml file

<html>
<head>
<title>SSI Test Page</title>
</head>
<body>
<!--#config timefmt="%A %B %d, %Y" -->
Today is <!--#echo var="DATE_LOCAL" -->
</body>
</html>

Enabling Server Side Includes (SSI) on Apache and Debian/Ubuntu

Tuesday, November 18, 2014

How to remove BOM from UTF-8 using sed?

How to remove BOM from UTF-8 using sed?

fetch BOM files

grep -rIlo $’^\xEF\xBB\xBF’ ./

remove BOM files

grep -rIlo $’^\xEF\xBB\xBF’ . | xargs sed –in-place -e ‘s/\xef\xbb\xbf//’

exclude .svn dir

grep -rIlo –exclude-dir=”.svn” $’^\xEF\xBB\xBF’ . | xargs sed –in-place -e ‘s/\xef\xbb\xbf//’

How to remove BOM from UTF-8 using sed?

Monday, November 10, 2014

How to find More than 1 GB files of the Bash command line for Linux

find / -type f -size +10000000k;

find / -size +1000M -exec ls -l \;

How to find More than 1 GB files of the Bash command line for Linux