With a teacher research program and the use of SQL call, suddenly the network is interrupted. Ping DNS Server and Firewall do not get reply. The first reaction is: firewall was crash again! (Last week, an unknown crash) Go to the mainframe to reboot the firewall, but not solve the problem, watch the firewall log and found some session will suddenly coursing through and error. Suspect a client of LAN be got virus and cause the Internet paralysis; DNS Server reopened after it opened. But good times never often, is only for 1 minutes. Originally guess: "The catch virus PC users should not use the Internet, thus shutdown, the Internet has returned to good" Waiting for a 20 minutes still no improvement, at time has ping any servers with no replies. Why all of the servers? Even if the network traffic congestion, at least there will be the occasional one or two reply correct. Then suddenly to a telephone conversation, reminded "Maybe the switch hub that connect all the servers was crashing?" It's right, all reopened were get after switch hub reboot. However, why switch hub crash for no reason at all?
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下午正與某位老師研究SQL的使用以及程式的呼叫，突然網路都斷線了。Ping DNS和防火牆卻得不到Reply回應，第一個反應就是：防火牆又掛了！(上星期才不明的掛了一次) 到了主機房再重開防火牆，沒有解決問題，進防火牆看日誌檔，發現某些session會突然飆高且error，懷疑是區域網路中有一台Client中毒了，而造成網路癱瘓；重開DNS Server之後卻通了。只是，好景不常，只通了一分多鐘。本來猜測："中毒的PC使用者應該是覺得網路不能使用了，因而關機，所以網路又恢復順暢，等他在關機就好了。"等了一、二十分鐘還沒有改善，這時候已經Ping不到任何一台Server了，為什麼會Ping不到全部的Server呢？就算網路塞車，至少也會有偶爾的一、二個reply才對。這時突然來了一通電話，提醒了"會不會是串接所有主機的Switch Hub掛掉了？" 果然，重開Switch Hub一切就恢復正常了。可是，為什麼無緣無故Switch Hub會掛掉呢？
A teacher said he did not enter his own folder, the folder when the double click will show "You do not have this folder competence." Checked it, the original folder authority is being replaced by others, and as long as add his account with write, read, execute can be.
1, Sign in by Domain\Admins.
2, On the folder, right-click and select "Content."
3, "Safety "-->"Add New."
4, "Advanced "-->" Immediately Find "-->" join the domain account "-->"OK."
5, Granting authority, please note that do not check "Full Control". Full Control may cause Domain\Admins can not manage the folder, if the people leave, they must use other methods to loot the authority.
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某個老師說他不能進他的資料夾，當雙鍵該資料夾時，會出現"您沒有此資料夾權限"。查了一下，原來是資料夾權限被換成其他人了，只要加他的帳號及修改、讀取、執行權限即可。
1、以Domain\Admins的身分登入。
2、在該資料夾上點擊滑鼠右鍵，選擇"內容"。
3、"安全性"-->"新增"。
4、"進階"-->"立即尋找"-->"欲加入權限之帳號"-->"確定"。
5、給予權限，請注意，請勿在"完全控制"上打勾。完全控制有可能造成Domain\Admins未來無法管理該資料夾，如果該人離職，就必須另外用方法取回權限。
Received letters from the ICST, ask all units block the relay station's IP, is because some unknown malicious mail will be bogus ICST name of those relay stations to send. If received, do not open. Its characteristics are as follows:
主旨：USB 2.0外接式硬碟安全刪除方案
附件名稱：外接式硬碟安全刪除.doc
Path:
C: \ Documents and Settings \
Registry:
HKEY_CURRENT_USER \ Software \ Microsoft \ Windows \ CurrentVersion \ Run
Value:
Data: C: \ Documents and Settings \
Proposed units monitor and stop following relay station IP :
202.177.19.62
211.21.187.20
211.20.70.75
211.20.80.190
211.20.80.100
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日前收到國家資通中心來信，希望各單位擋掉一些中繼站IP，是因為有些不明的惡意郵件會冒充國家資通中心的名義以那些中繼站來發送，如有收到請勿開啟，特徵如下：
主旨：USB 2.0外接式硬碟安全刪除方案
附件名稱：外接式硬碟安全刪除.doc
此惡意程式的相關資訊如下：
路徑： Registry： Value: 建議有關單位監控並阻擋以下中繼站IP
C:\Documents and Settings\
HKEY_CURRENT_USER\Software
Data: C:\Documents and Settings\
鮮花保鮮法
祇要用一點點ㄉ牙膏,輕鬆ㄉ抹上.用手清洗就可去茶杯上ㄉ茶垢. 若是茶垢很厚,就抹上等一下,有空再回來清洗.相信你會有一隻新杯子 。
在朋友的desktop，看到的，參考參考！
Originally built in a site of materials used is Drupal, then my manager hope that can upload materials with a thumbnail to respect users preview. However, more than 1,000 information, how could I make thumbnail for everyone? Today, I find the "Snap Shots" this tool, and the official website also provides Drupal module, that is to mean that can be used Snap Shots directly in Drupal.
Use very simple, as long as installed Snap Preview module and then to Sanp Shots website to register an id, and then Snap Shots website on the website of the new ID, fill it in the Snap Priview Setting of Drupal and it can work.
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當初在建置數位教材中心的時候用的是Drupal，那時我們的老大希望在上傳教材時能有個縮圖，以方面使用者預覽。不過，資料上千筆，我怎麼可能一筆一筆來作縮圖？今天讓我找到這個Snap Shots這個工具了，而且Drupal官方網站還提供模組，就是說可以直接在Drupal上使用Snap Shots。
使用方式很簡單，只要裝好Snap Preview模組再到SanpShots網站去註冊一個帳號即可以，然後把SnapShots網站上新增的網站的ID填入Drupal的Snap Priview Setting裡即可。
