Cisco Switch debugging
檢查 interfaces 找看看有哪些異常. 下列斜體字就是基本該檢查的部份. e.g. reliability, Input queue, input / output rate, input errors, and so on.. cisco-3560#show interfaces GigabitEthernet0/1 is up, …
Google Maps Routes for Taiwan
剛剛在把玩 iPod Touch 的地圖時, 不小心發現. 原來Google Maps已經可以做路徑規劃了. 好酷喔!! 不知道是不是我太後知後覺?? 這是在瀏覽器內, 從台北規劃到桃園的路線.看起來滿興奮的. 下面是用 iPod Touch規劃的狀況 輸入來源地與目的地 路徑規劃後..上方可以看到一個小圈圈.我就在那個地方做測試. 從台北開始拉. GO! 準備上高速公路 下桃園交流道 抵達桃園.. …
[javascript] Drag & Drop Sorting Demo
Demo 裡面的程式碼是我改寫別人的. 至於誰是那個程式擁有者我不太清楚. 如果有侵權請告知. i modified someone’s source codes. but, i don’t know who own that codes. if you are the author …
Merriam-Webster Widget 1.3.4 Released
dear users, the official merriam-webster website were changed, again. so, 1.3.3 was not functional. in webster 1.3.4, i fixed list related words …
Delete over 14 Days Untouched Data, Automatically
如果有些暫存的資料夾. 定時想清理就可以用下列命令. 而我是比較懶惰. 我將指令放在 cron table裡面. 每天晚上凌晨自己讓電腦執行. crontab -e 0 0 * * * find /scratch/ -mindepth 2 -maxdepth 5 -mtime +14 …
Howto: Configure Linux Virtual Local Area Network (VLAN)
情境 : 我想組態某台 Linux 的 eth0 網路介面可以帶 VLAN100 and VLAN500 的 tags. 解決方案 : 在 Cisco Switch 上要先設定該 Linux Port. interface GigabitEthernet1/0/1 …
轉換 .dmg 為 .iso
From : Convert .dmg files to .iso files for burning elsewhere hdiutil convert /path/to/filename.dmg -format UDTO -o /path/to/savefile.iso dmg2iso
Merriam-Webster Widget 1.3.3 Released
dear users, finally, i released webster widget 1.3.3. there is no new features in this version. i only fixed search, list related words and pronunciation …
Wiki – How do I allow only logged-in users to edit?
# Disable reading by anonymous users $wgGroupPermissions[‘*’][‘read’] = false; # But allow them to read e.g., these pages: $wgWhitelistRead = array ( …
create keytab for webserver
before, you should install kstart [root@chat kstart-3.13]# ./configure KRB5_CONFIG=/etc/krb5.conf –with-aklog=/usr/bin/aklog –enable-setpag [root@chat kstart-3.13]# make [root@chat kstart-3.13]# make install modify /etc/rc.d/init.d/httpd file: from …