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史上最痛的丫魯巴

好痛啊...
播放音頻檔案 -- 史上最痛阿魯把.wmv




保齡球小飛俠

真佩服這位老兄還能裝作若無其事...

播放音頻檔案 -- 13014913.wmv




TCP Port 大全

網路上看到的,應該以後會有用到...

1/tcp tcpmux TCP Port Service Multiplexer
2/tcp compressnet Management Utility
3/tcp compressnet Compression Process
5/tcp rje Remote Job Entry
7/tcp echo Echo
9/tcp discard Discard
11/tcp systat Active Users
13/tcp daytime Daytime (RFC 867)
17/tcp qotd Quote of the Day
18/tcp msp Message Send Protocol
19/tcp chargen Character Generator
20/tcp ftp-data File Transfer [Default Data]
21/tcp ftp File Transfer [Control]
22/tcp ssh SSH Remote Login Protocol
23/tcp telnet Telnet
24/tcp any private mail system any private mail system
25/tcp smtp Simple Mail Transfer
27/tcp nsw-fe NSW User System FE
29/tcp msg-icp MSG ICP
31/tcp msg-auth MSG Authentication
33/tcp dsp Display Support Protocol
35/tcp any private printer server any private printer server
37/tcp time Time
38/tcp rap Route Access Protocol
39/tcp rlp Resource Location Protocol
41/tcp graphics Graphics
42/tcp nameserver Host Name Server
43/tcp nicname Who Is
44/tcp mpm-flags MPM FLAGS Protocol
45/tcp mpm Message Processing Module [recv]
46/tcp mpm-snd MPM [default send]
47/tcp ni-ftp NI FTP
48/tcp auditd Digital Audit Daemon
49/tcp tacacs Login Host Protocol (TACACS)
50/tcp re-mail-ck Remote Mail Checking Protocol
51/tcp la-maint IMP Logical Address Maintenance
52/tcp xns-time XNS Time Protocol
53/tcp domain Domain Name Server
54/tcp xns-ch XNS Clearinghouse
55/tcp isi-gl ISI Graphics Language
56/tcp xns-auth XNS Authentication
57/tcp any private terminal access any private terminal access
58/tcp xns-mail XNS Mail
59/tcp any private file service any private file service
60/tcp Unassigned Unassigned
61/tcp ni-mail NI MAIL
62/tcp acas ACA Services
63/tcp whois++ whois++
64/tcp covia Communications Integrator (CI)
65/tcp tacacs-ds TACACS-Database Service
66/tcp sql*net Oracle SQL*NET
67/tcp bootps Bootstrap Protocol Server
68/tcp bootpc Bootstrap Protocol Client
69/tcp tftp Trivial File Transfer
70/tcp gopher Gopher
71/tcp netrjs-1 Remote Job Service
72/tcp netrjs-2 Remote Job Service
73/tcp netrjs-3 Remote Job Service
74/tcp netrjs-4 Remote Job Service
75/tcp any private dial out service any private dial out service
76/tcp deos Distributed External Object Store
77/tcp any private RJE service any private RJE service
78/tcp vettcp vettcp
79/tcp finger Finger
80/tcp http-www World Wide Web HTTP
81/tcp hosts2-ns HOSTS2 Name Server
82/tcp xfer XFER Utility
83/tcp mit-ml-dev MIT ML Device
84/tcp ctf Common Trace Facility
85/tcp mit-ml-dev MIT ML Device
86/tcp mfcobol Micro Focus Cobol
87/tcp any private terminal link any private terminal link
88/tcp kerberos Kerberos
89/tcp su-mit-tg SU/MIT Telnet Gateway
90/tcp dnsix DNSIX Securit Attribute Token Map
91/tcp mit-dov MIT Dover Spooler
92/tcp npp Network Printing Protocol
93/tcp dcp Device Control Protocol
94/tcp objcall Tivoli Object Dispatcher
95/tcp supdup SUPDUP
96/tcp dixie DIXIE Protocol Specification
97/tcp swift-rvf Swift Remote Virtural File Protocol
98/tcp tacnews TAC News
99/tcp metagram Metagram Relay

查看...




Telsoft 2005 冠軍慶功宴

今天辦了Telsoft 2005的冠軍慶功宴,來了不少行政同仁,創辦人、館長、校長及部份的一二級主管都有來,但人數比我們發出邀請函的八十幾位還少了超過一半以上,吃完後東西也剩不多,我想如果八十個都到的話,可能比較晚來的會吃西北風吧!
晚上利用一點時間把這段在Core Constructor的照片整理一下做成網路相簿,希望將這些回憶留下來,我們對外宣稱是CC團隊,除了Core Constructor的隊名以外也代表了Computer Center,我想我們只有在開發系統時才叫Core Constructor,真正需要整合的工作時一定是要全計中的人一起打拚,今天得獎的榮耀,是CC團隊,也是代表電算中心乃至於全校的榮譽,搬到新大樓之際就搏得好采頭,希望日後能在這良好的基礎之上,更上一層樓。

attachments/353311.jpg

圖片來源:中國網路電子報

attachments/204685.jpg

圖片來源:PhoneDaily 手機報




MySQL performance testing:Storage Engine

Storage Engine: MyISAM:BTREE

使用 > 語法

SELECT * FROM test2 WHERE idata > 102148;
開始時間:2005 Nov 28, 12:53:04.421 AM
結束時間:2005 Nov 28, 12:53:06.375 AM
資料筆數:195707
使用時間:1.954 (秒)

Storage Engine: MyISAM:BTREE

使用 = 語法

SELECT * FROM test2 WHERE idata = 102148;
開始時間:2005 Nov 28, 12:53:06.378 AM
結束時間:2005 Nov 28, 12:53:06.379 AM
資料筆數:7
使用時間:0.001 (秒)

Storage Engine: InnoDB:BTREE

使用 > 語法

SELECT * FROM test2 WHERE idata > 102148;
開始時間:2005 Nov 28, 12:54:17.480 AM
結束時間:2005 Nov 28, 12:54:19.624 AM
資料筆數:195707
使用時間:2.144 (秒)

Storage Engine: InnoDB:BTREE

使用 = 語法

SELECT * FROM test2 WHERE idata = 102148;
開始時間:2005 Nov 28, 12:54:19.627 AM
結束時間:2005 Nov 28, 12:54:19.628 AM
資料筆數:7
使用時間:0.001 (秒)

Storage Engine: HEAP:BTREE

使用 > 語法

SELECT * FROM test2 WHERE idata > 102148;
開始時間:2005 Nov 28, 12:54:37.966 AM
結束時間:2005 Nov 28, 12:54:39.066 AM
資料筆數:195707
使用時間:1.100 (秒)

Storage Engine: HEAP:BTREE

使用 = 語法

SELECT * FROM test2 WHERE idata = 102148;
開始時間:2005 Nov 28, 12:54:39.068 AM
結束時間:2005 Nov 28, 12:54:39.069 AM
資料筆數:7
使用時間:0.001 (秒)

Storage Engine: MEMORY:HASH

使用 > 語法

SELECT * FROM test2 WHERE idata > 102148;
開始時間:2005 Nov 28, 12:54:41.067 AM
結束時間:2005 Nov 28, 12:54:42.568 AM
資料筆數:195707
使用時間:1.501 (秒)

Storage Engine: MEMORY:HASH

使用 = 語法

SELECT * FROM test2 WHERE idata = 102148;
開始時間:2005 Nov 28, 12:54:42.570 AM
結束時間:2005 Nov 28, 12:54:42.571 AM
資料筆數:7
使用時間:0.001 (秒)
Table1: 效能測試比較表
Command / Consuming / Storage Engine MyISAM:BTREEInnoDB:BTREEHEAP:BTREEMEMORY:HASH
> Command 1.9542.1441.11.501
= Command 0.00100.00100.00100.0010
Difference1.9532.1431.0991.500