Windows、Mac OS X、Linux 要如何清除暫存在系統內的 DNS Cache?
各種作業系統清除系統內 DNS Cache(快取) 的方式
Linux (Ubuntu、Debian Linux)
apt-get install nscd
sudo /etc/init.d/nscd restart # service nscd restart
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於 Windows 要清掉 DNS Cache
方法1
執行 cmd
ipconfig /flushdns
看到此行字即完成: successfully flushed the DNS resolver cache
方法...
IP 位址硬要算的話, 應該也算是隱私的一部分吧~
此篇文章: How Long Does Your ISP Store IP-Address Logs? 有統計, 美國的 ISP 業者, 會儲存 IP 位址多久的時間.
(註: 下述摘錄自此篇文章)
Time Warner Cable
up to 6 months.
Comcast
180 day retention policy
Verizon
18 months
Qwest/Century
approximately 1 year
Cox
up to 6 months
Charter
one year
DSL Extreme
two weeks
Teksavv...
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OS X Server
假如你最近購買了一部 Mac Server,而當中未預置 OS X Server,你可能有資格獲得免費升級。
1. 於 2012 年 6 月 11 日至 7 月 25 日期間購...
早前 Microsoft 釋出了 Office 2013 的首個 Preview 版本,不過僅僅提供了在綫安線版本,意味用戶必需要在有互聯網連接之下才可以完全下載及安裝。日前,Microsoft 方面終於釋出了 Microsoft Office 2013 Professional Plus 預覽版離線安裝包,整個檔案的大小約為 700MB。
Microsoft Office 2013 Professional Plus 預覽版包括以下載軟件:
Access 2013
Excel 2013
InfoPath Designer 2013
InfoPath Fil...
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