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500年一遇7月22日, 大日食奇觀

在香港只會見到日偏食. 本來從沒想過觀察, 不過同事有張太空館送嘅cheap cheap觀察用filter, 就拿來玩下, 果然個太陽食到成個月亮咁, 跟住就是攞個相機去影 (當然絕對係一時興起, 大家分別攞出iphone 3GS, SamSung i908, Canon ixus 800is, Canon PowerShot G7, 夠哂雜排), 三條友雞手鴨腳咁試咗九百幾個settings, 終於用部Canon PowerShot G7影到幅可以留為紀念嘅相啦.

cheap cheap嘅觀日蝕太陽瀘光片

1/30sec; F4, spot metering, ISO800 taken at 9:17AM, 影個時非常滑謔, 一個人揸住個filter郁下郁下, 另一個人咪用個相機貼住個filter影囉.

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Unofficial VMware ESX Server Whitebox HCL

http://www.vm-help.com/

contain information you need to install ESXi on ordinary PC.

高清機頂盒錄影格式轉換

Tip 1:

Use explorer2FS to read EXT3 fs if the settop box use EXT3 file system

Tip 2:

Use TsRemux to convert .trp format to .ts and use H264TS Cutter to cut out any advertisement. [PS: Later I found that H264TS Cutter can also convert .trp to .ts format and if you will use the […]

Integration of WordPress & Gallery2

Just find a plugin called WPG2 which can embeds Gallery2 within WordPress to share photos, videos and any other Gallery2 content seamlessly into the WordPress Sidebar and Blog entries.

Put together the widget wpg2-widgets, you can display your gallery2 photos in the sidebar.

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今天在中大見到隻貓

係四月已經見過一次

Batch resize images

use faststone image viewer

Set slideshow delay at gallery 2.3

Change the default from 10s to 4s

edit modules/slideshow/templates/Slideshow.tpl, change delay 10 to delay 4 edit modules/slideshow/module.inc, change delay 10 to delay 4

IronPort incoming mail statistics (restricted by internal network)

新加ABOUT Page

今日整咗個ABOUT Page http://staff.ie.cuhk.edu.hk/~sfluk/wordpress/?page_id=142

Migrate gallery2 photo album

今天打算將我個gallery2 photo album由我部linux搬落個central web server到行, 順便將個gallery2 version 由原本2.2.5 upgrade 到 2.3. 其實做落都幾複雜, 又係試咗好幾次同用咗成個下晏先至整到.

首先就係 Linux到 export 個 gallery2 database 出嚟先 : mysqldump -p gallery2 > gallery2.sql. 然後就import 番佢入去個central mysql server到 tar 個g2data directory, 然後scp落去個central data server 我個homedir到. 我個g2data directory成6GB幾, 所以剩係呢到都成個鐘. untar個clean gallery2.3, 佢會有個installation procedure, 跟住會叫你行個upgrade procedure 最後upgrade完, 個gallery2就瓜咗. 我重頭做咗兩次先整到, 首先我用咗個Xtreme theme. 但係呢個theme唔係跟gallery2就有. 所以係migrate前要改番用classic theme先得. 個新gallery2行到後, […]

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