Using Microsoft Connection Manager Administration kit to create custom VPN connection for clients

The draw back is that you need to use 3 different installations to create all the required connectiods for different windows platforms which make the process :

1. A windows 2008 R2 for Win7 x64 version

2. A Windows 2003 for Windows xp version

3. A Windows 7 i386 installation for the Win7 i386 […]

Increase the trackball speed on Mac

defaults write -g 7

Only affect trackball, trackpad is unaffected.

日落, 貓貓@大澳

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Tech Tip: Monitoring VMware ESX 3.x, ESXi, vSphere 4 and vCenter Server

A bug in Nagios core 3.3.1 to prevent you from schedule host/service downtime

edit /etc/init.d/nagios, jum to the start) fragment :

add chown $NagiosUser:$NagiosGroup $NagiosCommandFile


if [ -d $NagiosLockDir ]; then touch $NagiosLockDir/$NagiosLockFile; fi echo ” done.”

check_generic plugin for Nagios core

check_generic to call custom command on Nagios core.

Startup key combinations for Intel-based Macs

Keystroke Description Press C during startup Start up from a bootable CD or DVD, such as the Mac OS X Install disc that came with the computer. Press D during startup Start up in Apple Hardware Test (AHT). Press Option-Command-P-R until you hear startup sound a second time. Reset NVRAM Press Option during startup […]

Video Delivery: HTTP Pseudo-Streaming


Both MP4 and FLV videos can be played back with a mechanism called HTTP Pseudostreaming. This mechanism allows your viewers to seek to not-yet downloaded parts of a video. YouTube is an example site that offers this functionality. HTTP pseudostreaming is enabled by setting the option provider=http in your player.

HTTP pseudostreaming combines the […]


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2011 Swire Space Odyssey 太古 「港樂‧星夜‧交響曲」

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