昨天要幫朋友的epc 安裝mac os 時
sudo 一直試不出來…
原來是要輸入sudo tcsh或sudo bash

http://michael.github.com/multiselect/

It depends on jQuery 1.3 and jQuery UI 1.7. The widget is styleable using Themeroller. It works in an unobtrusive fashion, by just turning html multiple select inputs into a sexier equivalent. There’s no extra markup needed.

•For installation instructions please have a look at the corresponding blogpost
•Source code is available at Github
•In case you are looking for the original version, it has been moved here
•Bleeding Edge Demo is always available here (thanks to Github Pages)

打開終端機(在工具程式檔案內)
打入defaults write com.apple.finder AppleShowAllFiles TRUE(顯示一直隱藏文件的指令) FALSE
然後再打入 killall Finder (強迫重新開啟Finder)

tar -xv -f 檔案.tar -C 解壓的目錄
tar -zcpv -f 檔案.tar 要壓的目錄

DEVICE=』eth0″
IPADDR=』192.168.1.100″
NETMASK=』255.255.0.0″
ONBOOT=』yes』
BOOTPROTO=』none』 <–dhcp
IPXNETNUM_802_2=』"
IPXPRIMARY_802_2=』no』
IPXACTIVE_802_2=』no』
IPXNETNUM_802_3=』"
IPXPRIMARY_802_3=』no』
IPXACTIVE_802_3=』no』
IPXNETNUM_ETHERII=』"
IPXPRIMARY_ETHERII=』no』
IPXACTIVE_ETHERII=』no』
IPXNETNUM_SNAP=』"
IPXPRIMARY_SNAP=』no』
IPXACTIVE_SNAP=』no』