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Client does not support authentication protocol requested by server

 You tried to access MySQL with an old MySQL client library. The version of your MySQL client library can be checked in your phpinfo() output. In general, it should have at least the same minor version as your server - as mentioned in FAQ 1.17.

This problem is generally caused by using MySQL version 4.1 or newer. MySQL changed the authentication hash and your PHP is trying to use the old method. The proper solution is to use the mysqli extension with the proper client library to match...

 

Which MySQL versions does phpMyAdmin support

 All MySQL versions from 3.23.32 till 5.0 (except for 4.1.0 and 4.1.1) are fully supported. Please note that the older your MySQL version is, the more limitations you will have to face.
phpMyAdmin may connect to your MySQL server using php's classic MySQL extension as well as the improved MySQL extension (MySQLi) that is available in php 5.0.
Either way, the developers of both extensions recommend to use the classic extension for MySQL 4.0 and below and MySQLi for MySQL 4.1 and...

 

How to Remove a static IP route in windows

 Applies To: Windows Server 2003, Windows Server 2003 R2, Windows Server 2003 with SP1, Windows Server 2003 with SP2

 To remove a static IP route Open Command Prompt.
  At the command prompt, type: 

route deletedestination

where:

destination specifies either an IP address or network name for the remote TCP/IP host computer or network.

For example, to delete a static route to the 10.0.0.0 network, you type the following at a command prompt:...

 

how to install VMware Tools in FreeBSD

 

1. Power on the virtual machine.



2. Select VM > Install VMware Tools.



The remaining steps take place inside the virtual machine, not on the host computer.



3. Be sure the guest operating system is running in text mode. You cannot install VMware Tools while X is running.



4. As root (su -), mount the VMware Tools virtual CD-ROM image, change to a working directory (for example, /tmp), uncompress the installer, then unmount the CD-ROM image.



Note: You do not use an actual...

 

To remove VMware Tools from your Linux

 

Uninstalling VMware Tools

To remove VMware Tools from your Linux guest operating system, log on as root (su -) and enter the following command:

  •  From a tar install

vmware-uninstall-tools.pl

 

  •  From an RPM install

rpm -e VMwareTools

 

Starting VMware Tools Automatically

 You may find it helpful to configure your guest operating system so VMware Tools starts when you start your X server. The steps for doing so vary depending on your Linux distribution and your desktop environment. Check your operating system documentation for the appropriate steps to take.

For example, in a Red Hat Linux 7.1 guest using GNOME, follow these steps.



1. Open the Startup Programs panel in the GNOME Control Center.



Main Menu (click the foot icon in the lower left corner of...

 

http status code Client Error 4xx

 Client Error 4xx

The 4xx class of status code is intended for cases in which the client seems to have erred. Except when responding to a HEAD request, the server SHOULD include an entity containing an explanation of the error situation, and whether it is a temporary or permanent condition. These status codes are applicable to any request method. User agents SHOULD display any included entity to the user.

If the client is sending data, a server implementation using TCP SHOULD be careful to...

 

http status code 307 Temporary Redirect

307 Temporary Redirect

The requested resource resides temporarily under a different URI. Since the redirection MAY be altered on occasion, the client SHOULD continue to use the Request-URI for future requests. This response is only cacheable if indicated by a Cache-Control or Expires header field.

The temporary URI SHOULD be given by the Location field in the response. Unless the request method was HEAD, the entity of the response SHOULD contain a short hypertext note with a hyperlink to...

 

How to you grep in Linux

 GREP(1)                                                                GREP(1) NAME       grep, egrep, fgrep - print lines matching a pattern SYNOPSIS       grep [options] PATTERN [FILE...]       grep [options] [-e PATTERN | -f FILE] [FILE...] DESCRIPTION       Grep  searches the named input FILEs (or standard input if no files are named, or the file name       - is given) for lines containing a match to the given PATTERN.  By...

 

Linux Command log

 NAME       log, logf, logl - natural logarithmic function SYNOPSIS       #include        double log(double x);       float logf(float x);       long double logl(long double x);        Link with -lm. DESCRIPTION       The log() function returns the natural logarithm of x. ERRORS       The log() function can return the following errors:        EDOM   The argument x is negative.        ERANGE The argument x is zero.  The log of zero is not...

 
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