[linux notes] CA
mkdir /var/myca cd /var/myca vi /etc/ssl/openssl.cnf /usr/share/ssl/misc/CA -newca openssl req -newkey rsa:1024 -nodes -keyout newreq.pem -out newreq.pem /usr/share/ssl/misc/CA -sign openssl x509 -in …
sendmail Deferred: Connection refused by localhost.localdomain.
sendmail -v me@mydomain.com < /dev/null To change sendmail.cf line. From: O DaemonPortOptions=Port=smtp,Address=127.0.0.1, Name=MTA To: O DaemonPortOptions=Port=smtp, Name=MTA
you have another copy of skype running
Deleting preferences ~/Library/Application Support/Skype/ ~/Library/Preferences/com.skype.skype.plist also delete the possibly corrupt cache files (i.e. the following folder and everything in it). make sure …
Changing Yum Channel
edit /etc/sysconfig/rhn/sources yum scientific-base http://ftp.scientificlinux.org/linux/scientific/45/$ARCH/SL/RPMS/ yum scientific-errata http://ftp.scientificlinux.org/linux/scientific/45/$ARCH/errata/SL/RPMS/
How can I configure the Apache httpd server to use SSL to communicate with an LDAP server when authenticating HTTP clients?
http://www.redhat.com/magazine/023sep06/features/tips_tricks/?intcmp=bcm_edmsept_007 by Vince Worthington II Release Found: Red Hat Enterprise Linux 3 and 4 The Apache webserver supports various methods of requiring …
RPM query the package owning
-f <file> — Query the Package Owning <file> How many times have you found a program sitting on your system and wondered …
Cisco Catalyst 3560/3750 Series Switches
Cisco 3650 vs Cisco 3750
[Widget] 台灣股票 0.9 釋出
親愛的用戶, 請點選下列位置下載最新的台灣股票 Widget http://www.apple.com/downloads/dashboard/business/taiwanstocks.html 這一個版本使用台灣證券交易所的網頁. 速度會比 yahoostocks 快. 希望你們會喜歡. 如果有發現任何問題請回報給我. 謝謝. 當然你們在使用 Taiwan Stocks Widget 設定股票時, 也歡迎你們按 donate 贊助我. 也很感謝曾經贊助過我的網友. 雖然大部分贊助都是贊助 Webster …
MSN 反側錄
往往科技公司都會對員工MSN測錄. 聲明說為了保護公司機密資產外洩. 在解讀員工訊息時,他們便會發現員工內的三角戀情. 還有什麼曖昧關係. 反正呢偷窺就是不道德. 而洩密也是不道德. 基於人性本善的理由. 我想跟大家分享MSN反側錄小技巧. 在 Windows 的使用者. 可以用 putty 設定 tunnel. 只要你在家裡架設一台 linux 就可以用 ssh 建立簡單的 tunnel. 在連 …