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How do I find duplicate values in my MySQL database table?

To find duplicates in a MySQL database table, you can run a query like the following: select column_name, count(*) as count from...

If you have forgotten your password for Symantec NetBackup OpsCenter, you can run the following command to reset it: vssat resetpasswd –pdrtype...

To set the name of your Terminal window, you can run the following command: echo -n -e “\033]0;Name of my Terminal Window\007”

Fortunately Windows has a few command line “tricks” that you can do to achieve things like automatically deleting files older than X...

To change the start menu from the new style to the classic start menu, do the following: 1. Right click on the...

By default, Windows Server 2008 has password complexity requirements enabled. To turn it off, please do the following: 1. Click on Start...

Using Terminal, you can quickly and easily rename a Volume on your Mac. To do so, type the following command in a...

To delete all of the pictures on your iPhone using your Mac you can use Preview. To do so, perform the following...

You can use Preview to transfer the photos from your iPhone to your Mac. To do so, please perform the following steps:...

If you run a yum update on a CentOS 4 Linux server, you may encounter the error “not using ftp, http[s], or...