Generate Google Map API for ANDROID in Ubuntu

get the android default debug keystore

eclipse->windows->preferences->->Android ->Build

copy the default debug keystore value

Now go to the terminal

-- cd /
-- cd /usr/lib/jvm/java-6-openjdk/bin
-- keytool -list -alias androiddebugkey \-keystore /paste debug keystore which has been copied

after doing this you will get result like below :

androiddebugkey, 11 Jun, 2012, PrivateKeyEntry,
Certificate fingerprint (MD5): 65:13:5E:81:B6:F4:99:12:8C:0C:4A:DF:60:3B:48:B8

 

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Install GIT on CentOS/RedHat

first need to login as root and need to install dependencies

yum -y install zlib-devel openssl-devel cpio expat-devel gettext-devel

now

 cd /usr/local/src

download the source of git using :
wget http://git-core.googlecode.com/files/git-1.7.9.tar.gz

extact file :
tar xvzf git-1.7.9.tar.gz

now into source direcotry

cd git-1.7.9

now configure a makefile using below command
./configure

compile the code using below command
make

now start installation using below
make install

after completion of installation make one directory which you want to make a git repository

for eg.
mkdir /opt/test
cd /opt/test
git init

if all will be done properly and git has been installed properly you will get message like below

Initialized empty Git repository in /opt/test/.test/

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Install Subversion on CentOS/RedHat

Installation

yum install mod_dav_svn subversion

service httpd start/restart

chkconfig httpd on


Configure

Open Terminal

cd /etc/httpd/conf.d/

vi subversion.conf

uncomment the following if they are commented out

LoadModule dav_svn_module     modules/mod_dav_svn.so
LoadModule authz_svn_module   modules/mod_authz_svn.so


# Add the following to allow a basic authentication and point Apache to where the actual repository resides.


    DAV svn
    SVNPath /var/www/svn/repos
    AuthType Basic
    AuthName "Subversion repos"
    AuthUserFile /etc/svn-auth-conf
    Require valid-user




Create/Configure repository

path which you have configured in subversion.conf file.
cd /var/www/svn/
svnadmin create repos
chown -R apache.apache repos
/etc/init.d/httpd restart

For Import

svn import /test/temp file:///var/www/svn/repos/temp -m "description"


For Delete

svn delete -m --F http://192.168.1.1/svn/repos/temp/

Creat User
htpasswd -cm /etc/svn-auth-conf username


Adding password for user yourusername

htpasswd -m /etc/svn-auth-conf anotherusername

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samba access log

first configure samba server and create samba share directory and samba users.

Now open the file /etc/samba/smb.conf

find the [global] and add below lines

# Audit settings
full_audit:prefix = %u|%I|%S
full_audit:failure = connect
full_audit:success = connect disconnect opendir mkdir rmdir closedir open close read pread write pwrite sendfile rename unlink chmod
fchmod chown fchown chdir ftruncate lock symlink readlink link mknod realpath
full_audit:facility = local7
full_audit:priority = notice

after adding lines, i have created samba user 'test',find [test] in smb.conf and add below lines:


    vfs objects = full_audit
    full_audit:prefix = %u|%I|%m|%s   
    full_audit:success = mkdir rename unlink rmdir open pwrite   
    full_audit:failure = none


now save the file smb.conf and open file /etc/syslog.conf and add below lines at the end of the file

filter f_local5 {facility(local7);};
destination m_samba_audit { file("/var/log/samba/audit.log"); };
log { source(src); filter(f_local7);destination(m_samba_audit); flags(final); };

and save it.

now restart the services:

/etc/init.d/smb restart
/etc/init.d/syslog restart

Now access samba directory from client machine and make some changes in that directory like creating new directory,change the name of directory etc.

after doing this open the file /var/log/samba/log.audit
it will contain all the activity logs done by the user with username, ip address of client machine and what activities user has done.



[NOTE]

if you don'f find /var/log/samba/log.audit file than once create a log.audit file manually.

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Install Ruby and Rails on CentOS

Download Ruby from http://www.ruby-lang.org/en/downloads/

extract it :

tar xzvf ruby-1.9.2-p0.tar.gz

install dependacies using :

yum install zlib zlib-devel


Now Install Ruby:

    cd ruby-1.9.2-p0

    ./configure
    make install

Install Rails : 
gem install rails

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How to upgrade MySQL 5.* to 5.5 in CentOS & RedHat

For RedHat/CentOS 5


## Remi Dependency on CentOS 5 and Red Hat (RHEL) 5 ##
rpm -Uvh http://dl.fedoraproject.org/pub/epel/5/i386/epel-release-5-4.noarch.rpm

## CentOS 5 and Red Hat (RHEL) 5 ##
rpm -Uvh http://rpms.famillecollet.com/enterprise/remi-release-5.rpm


For RedHat/CentOS 6

## Remi Dependency on CentOS 6 and Red Hat (RHEL) 6 ##
rpm -Uvh http://download.fedoraproject.org/pub/epel/6/i386/epel-release-6-7.noarch.rpm

## CentOS 6 and Red Hat (RHEL) 6 ##
rpm -Uvh http://rpms.famillecollet.com/enterprise/remi-release-6.rpm


Enable Repository
yum --enablerepo=remi,remi-test list mysql mysql-server

Install/Update
yum --enablerepo=remi,remi-test install mysql mysql-server

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