Archive for April, 2012

How to allow comments for older Posts in wordpress

Login to wp-admin of your website i.e. , goto the Settings => Discussion

check the  chekbox

1) Allow people  to Post Comment on New Articles

Either uncheck the checkbox ,

2) Automatically close comments on articles older than
days or check the checkbox and increase the Number of Days to a Large value ,  greater than the number of days from the day you have posted the article. Click Save Changes.


How to Reset MySQL root password.

1) First Stop the MySQL service with command  service mysql stop

2) Execute the command  mysqld --skip-grant-tables --skip-networking

3) Now you can connect to MySQL without  the root user password

4) Connect using mysql -u root

5) mysql> UPDATE mysql.user SET Password=PASSWORD('newPassword') WHERE User='root';


  mysql> exit
6) Restart the MySQL service .


How to upgrade Zimbra 6 to Zimbra 7

First of all backup the folder /opt/zimbra/ which is the Existing Zimbra 6 BackuFirst of all backup the folder /opt/zimbra/ which is the Existing Zimbra 6 Backup

Download the zimbra 7 version

[root@redhat ~]#wget

Extract zcs-7.0.1_GA_3105.RHEL5.20110304210448.tgz

Change the directory to zcs-7.0.1_GA_3105.RHEL5.20110304210448
Execute the command

[root@sredhat ~]#./ -s –platform-override


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