Delete all revision of every post. It can be achieved using a simple SQL statement:

DELETE a,b,c
FROM wp_posts a
LEFT JOIN wp_term_relationships b ON (a.ID = b.object_id)
LEFT JOIN wp_postmeta c ON (a.ID = c.post_id)
WHERE a.post_type = 'revision'

I do this from time to time. Optionally it’s possible either to disable revison managment or restrict the number of saved revisions by adding one of the following statements into your wp-config.php:

define('WP_POST_REVISIONS', false );

define('WP_POST_REVISIONS', 3);

The information has been taken from weblogtoolscollection.com.

This is nice, but WordPress does still send a few HTTP requests to netdna.yoast.com. I think it makes no sense because we have disabled the Yoast widget:

To avoid this few unneeded request I’ve installed the Yoast Remove plugin. After installing and enabling the plugin the additional HTTP requests are gone and as a result we’ve improved the load time our admin dashboard a little bit:

Links

• Yoast Remove plugin

Speed Test is a native iPhone application without advertising and allows you to measure the network speed of your iPhone or iPod Touch. The application come from speedtest.net which is a well known site for measuring your speed of your network connection.

Download Link

• iTunes download link Speed Test

It sounds quite strange, a VNC client for the iPhone. But incredible it works! I’ve used the Mocha VNC client because it is compatible with all known VNC server solutions. There are also other VNC clients available, but as far as I know they are not working together with all VNC server solutions.

I’ve tested the VNC client in a WiFi via a VPN connection to a Linux Red Hat Enterprise 3 server with the VNC server that comes with the Red Hat Enterprise distribution. After creating a profile and starting the remote connection a small surprise: a warning the my iPhone is low on memory. Funny, never seen such a warning before on my iPhone. But nevertheless the connection works.

The client supports landscape mode as well. And it’s possible to change the zoom of the remote display. Mouse handling is maybe not perfect but basically it works to remote control your server. I’ve not yet checked it over a G3 connection, it maybe a little bit slow. But for emergency cases it can be useful.

Links:

• Mocha VNC Homepage
• Download link Mocha VNC Lite iTunes Store
• Download link Mocha VNC iTunes Store

• Ping a single IP address
• Ping a subnet to get an overview
• Traceroute to determine the route taken by packets
• Telnet console for simple access to a router or Unix server

Get it from here:

Download link iTunes Store.

Get it from here:

Download link iTunes Store.