This website is dedicated to the health and fitness of adults though aerobic exercises.   Abel Sanchez is a personal trainer in the Austin TX area and is developing a large following of people that love his aerobic style of fitness training.  Abel’s situation was a unique one, he needed to not only appeal to a large customer base, he needed a way to monetize his traffic so that he could spend more time developing training DVDs.  Cyborg fitness will continue to use this website as their primary means to communicate with their customer base and use the web store to further monetize their customers with up and cross sells.

This website uses a CMS front end where he can upload and manage his own content with an added bonus a fully featured web store where his followers can purchase products instantly online.

In order to fix permissions and ownership of the wordpress directories you need to run a few commands.  We reccomend using your ssh command line to execute this.

From your html directory where you are hosting your word press website. you need to first dictate to apache who the owner of the directories and files are.

In CentoOS you would run

chown -r apache ./

If you are using Debian then you would run

chown -R www-data ./

then set the file and folder  permissions

I home easy is going to use affiliate traffic to drive consumers to filling in their information to obtain a new free credit analysis from an expert in the industry.  This free analysis is used to help steer consumers to what actions they can take to increase their credit rating so that they can obtain home financing.

We are proud to partner with this company as we feel they are the most ethical credit company in the industry.

The music director DAvid Rutherford has been the conductor for this orchestra for the last few years and wanted to develop a platform which is easily manageable and allows him and his members the ability to communicate with their audience.

Total Functionality includes

• Semi Custom Web Template
• Blog capabilities
• News letter
• 2.5 Million E-mail newsletter base to e-mail market future concerts to.

1. Stop the Apache Web Server:

# service httpd stop

2. Remove the 5.1.x PHP Packages:

# yum remove php php-*

3. Install PHP 5.3.x

# yum install php53-cli php53-common php53-devel php53-gd php53-mbstring php53-mysql php53-soap php53-xml php53-xmlrpc php53-bcmath php53-snmp

Some additional php files to install could be

# yum install php53-imap php53-ldap php53-odbc

3. Start Apache

# service httpd start

NOTE: The following packages are not available with php53, php53u does contain most of these.

• php53-mcrypt -> Not available anymore in CentOS 5.6. A Workaround would be IUS Community Link or build by yourself.
• php53-mhash -> mhash has been replaced by hash
• php53-pear -> Check the Bug 673521 from RedHat
• php53-pecl-apc -> Not available anymore in CentOS 5.6
• php53-pecl-memcache -> Not available anymore in CentOS 5.6
• php53-pdo -> will be installed together with soap

 4. Check to see current PHP version

# php -v 

you should see someting like the following

PHP 5.3.3 (cli) (built: Mar 30 2011 13:51:54) 
Copyright (c) 1997-2010 The PHP Group
Zend Engine v2.3.0, Copyright (c) 1998-2010 Zend Technologies

Timezone Setting in PHP 5.3!

In PHP 5.3 it is required to use the date.timezone setting or the date_default_timezone_set() function.

Add

date.timezone = “your time zone here”

to /etc/php.ini.

When you are changing the host name in CentOS you need to change it in several locations.  Please follow the instructions closely as not changing the host name correctly can stop certain web devices from working properly.

Step 1. Identify the Hostname

The first thing you need to do is to find the computers fully qualifier domain name (FQDN) and to see how the maching identifies itself.

# uname -n
Will show you what your current hostname is.

# dnsdomainname

Will show you what your current DNS name is (note for servers which are hosting multiple websites though virtual hosts this is often left blank)

Step 2. Change the Hostname

There are a couple of different ways to change the host name, some are redundant, which is ok with us as we have found that if you do not change the host name in all of the following locations that CentOS will some times not fully change it within its files.  It is recommended that you execute all of the following.

1. Edit the /etc/sysconfig/network and change the hostname

# vi /etc/sysconfig/network

NETWORKING=yes NETWORKING_IPV6=no HOSTNAME=servername.yourdomain.com

Change the HOSTNAME= to your new desired host name

2. Run System Config

# system-config-network

The screen will show a navigational area.  Select Edit DNS configuration and edit the hostname and select OK and then Save&Quit.

âââââââ⤠Select Action âââââââ
â
â  Edit a device params
â  Edit DNS configuration
â
â
â
â  âââââââââââââ  ââââââââ
â  â Save&Quit â  â Quit
â  âââââââââââââ  ââââââââ
â
â
âââââââââââââââââââââââââââââââ

3. Change the hostname in your hosts file

# vi /etc/hosts

# Do not remove the following line, or various programs # that require network functionality will fail. 127.0.0.1 hostname.yourdomain.com hostname localhost.localdomain localhost ::1 localhost6.localdomain6 localhost6

3. Reboot or Force the Computer to Update.

The following will force the computer to update, it is better to restart the computer but this will work in most situations.

# source /etc/sysconfig/network
# hostname $HOSTNAME

If you have any questions about his tutorial please comment below as we all get better if we combine our thoughts.  -mf

Common Commands used in mySQL

To login (from unix shell) use -h only if needed.

# [mysql dir]/bin/mysql -h hostname -u root -p

or

# mysql -p

Create a database on the sql server.

mysql> create database [databasename];

List all databases on the sql server.

mysql> show databases;

Switch to a database.

mysql> use [db name];

To see all the tables in the db.

mysql> show tables;

To see database’s field formats.

mysql> describe [table name];

To delete a db.

mysql> drop database [database name];

To delete a table.

mysql> drop table [table name];

Show all data in a table.

mysql> SELECT * FROM [table name];

Returns the columns and column information pertaining to the designated table.

mysql> show columns from [table name];

Show certain selected rows with the value “whatever”.

mysql> SELECT * FROM [table name] WHERE [field name] = “whatever”;

Show all records containing the name “Bob” AND the phone number ’3444444′.

mysql> SELECT * FROM [table name] WHERE name = “Bob” AND phone_number = ’3444444′;

Show all records not containing the name “Bob” AND the phone number ’3444444′ order by the phone_number field.

mysql> SELECT * FROM [table name] WHERE name != “Bob” AND phone_number = ’3444444′ order by phone_number;

Show all records starting with the letters ‘bob’ AND the phone number ’3444444′.

mysql> SELECT * FROM [table name] WHERE name like “Bob%” AND phone_number = ’3444444′;

Show all records starting with the letters ‘bob’ AND the phone number ’3444444′ limit to records 1 through 5.

mysql> SELECT * FROM [table name] WHERE name like “Bob%” AND phone_number = ’3444444′ limit 1,5;

Use a regular expression to find records. Use “REGEXP BINARY” to force case-sensitivity. This finds any record beginning with a.

mysql> SELECT * FROM [table name] WHERE rec RLIKE “^a”;

Show unique records.

mysql> SELECT DISTINCT [column name] FROM [table name];

Show selected records sorted in an ascending (asc) or descending (desc).

mysql> SELECT [col1],[col2] FROM [table name] ORDER BY [col2] DESC;

Return number of rows.

mysql> SELECT COUNT(*) FROM [table name];

Sum column.

mysql> SELECT SUM(*) FROM [table name];

Join tables on common columns.

mysql> select lookup.illustrationid, lookup.personid,person.birthday from lookup left join person on lookup.personid=person.personid=statement to join birthday in person table with primary illustration id;

Creating a new user. Login as root. Switch to the MySQL db. Make the user. Update privs.

# mysql -u root -p
mysql> use mysql;
mysql> INSERT INTO user (Host,User,Password) VALUES(‘%’,'username’,PASSWORD(‘password’));
mysql> flush privileges;

Change a users password from unix shell.

# [mysql dir]/bin/mysqladmin -u username -h hostname.blah.org -p password ‘new-password’

Change a users password from MySQL prompt. Login as root. Set the password. Update privs.

# mysql -u root -p
mysql> SET PASSWORD FOR ‘user’@'hostname’ = PASSWORD(‘passwordhere’);
mysql> flush privileges;

Recover a MySQL root password. Stop the MySQL server process. Start again with no grant tables. Login to MySQL as root. Set new password. Exit MySQL and restart MySQL server.

# /etc/init.d/mysql stop
# mysqld_safe –skip-grant-tables &
# mysql -u root
mysql> use mysql;
mysql> update user set password=PASSWORD(“newrootpassword”) where User=’root’;
mysql> flush privileges;
mysql> quit
# /etc/init.d/mysql stop
# /etc/init.d/mysql start

Set a root password if there is on root password.

# mysqladmin -u root password newpassword

Update a root password.

# mysqladmin -u root -p oldpassword newpassword

Allow the user “bob” to connect to the server from localhost using the password “passwd”. Login as root. Switch to the MySQL db. Give privs. Update privs.

# mysql -u root -p
mysql> use mysql;
mysql> grant usage on *.* to bob@localhost identified by ‘passwd’;
mysql> flush privileges;

If you want to allow remote access to the mysql database from one ip (for instance for remote management) then you would use

mysql> use mysql;
mysql> grant all on *.* to username@ipaddress identified by ‘password’;

Give user privilages for a db. Login as root. Switch to the MySQL db. Grant privs. Update privs.

# mysql -u root -p
mysql> use mysql;
mysql> INSERT INTO db (Host,Db,User,Select_priv,Insert_priv,Update_priv,Delete_priv,Create_priv,Drop_priv) VALUES (‘%’,'databasename’,'username’,'Y’,'Y’,'Y’,'Y’,'Y’,'N’);
mysql> flush privileges; 

or

mysql> grant all privileges on databasename.* to username@localhost;
mysql> flush privileges;

To update info already in a table.

mysql> UPDATE [table name] SET Select_priv = ‘Y’,Insert_priv = ‘Y’,Update_priv = ‘Y’ where [field name] = ‘user’;

Delete a row(s) from a table.

mysql> DELETE from [table name] where [field name] = ‘whatever’;

Update database permissions/privilages.

mysql> flush privileges;

Delete a column.

mysql> alter table [table name] drop column [column name];

Add a new column to db.

mysql> alter table [table name] add column [new column name] varchar (20);

Change column name.

mysql> alter table [table name] change [old column name] [new column name] varchar (50);

Make a unique column so you get no dupes.

mysql> alter table [table name] add unique ([column name]);

Make a column bigger.

mysql> alter table [table name] modify [column name] VARCHAR(3);

Delete unique from table.

mysql> alter table [table name] drop index [colmn name];

Load a CSV file into a table.

mysql> LOAD DATA INFILE ‘/tmp/filename.csv’ replace INTO TABLE [table name] FIELDS TERMINATED BY ‘,’ LINES TERMINATED BY ‘\n’ (field1,field2,field3);

Dump all databases for backup. Backup file is sql commands to recreate all db’s.

# [mysql dir]/bin/mysqldump -u root -ppassword –opt >/tmp/alldatabases.sql

Dump one database for backup.

# [mysql dir]/bin/mysqldump -u username -ppassword –databases databasename >/tmp/databasename.sql

Dump a table from a database.

# [mysql dir]/bin/mysqldump -c -u username -ppassword databasename tablename > /tmp/databasename.tablename.sql

Restore database (or database table) from backup.

# [mysql dir]/bin/mysql -u username -ppassword databasename < /tmp/databasename.sql

Create Table Example 1.

mysql> CREATE TABLE [table name] (firstname VARCHAR(20), middleinitial VARCHAR(3), lastname VARCHAR(35),suffix VARCHAR(3),officeid VARCHAR(10),userid VARCHAR(15),username VARCHAR(8),email VARCHAR(35),phone VARCHAR(25), groups VARCHAR(15),datestamp DATE,timestamp time,pgpemail VARCHAR(255));

Create Table Example 2.

mysql> create table [table name] (personid int(50) not null auto_increment primary key,firstname varchar(35),middlename varchar(50),lastnamevarchar(50) default ‘bato’);

Mathematical and Aggregate Functions

Flow Control Functions

They have the ability to bulk e-mail customers, set store wide discounts, and other necessary functions critical to managing any web store.

They have the ability to house over 20,000 products though their web store and can manage their products using an administration portal.  Security is handled by a 264 bit encryption with an SSL cert verified by COMODO.

VitaDeals is a website that is dedicated to bringing health and beauty products to Americans nationwide.

You can visit this web store by going to http://vitadeals.biz