Although Virtual Box provided an option of shared folder, it is notstraightforward to use this shared folder. It took me some searches onVirtualBox forum to find it how Ubuntu guest OS can access the sharedFolder on WinXP host OS. 1. Add folder(s)
You want to put your project on the internet and access it from anywhere you go to? You want to collaborate with your team members who are in different locations? You want to start a project with source code management, issue tracking, bug
很多朋友可能都會使用到BASE64這種編碼格式,但是編碼不等於加密(encoding is not encrypting),編碼只是將資料進行格式化,而加密使資料具有保密性。 在編碼方式的選擇時,BASE64編碼可以將資料轉換為普通文字格式設定,例如X.509標準格式的認證(.cer)就可以匯出為BASE64編碼格式的資料,如下所示: ----BEGIN CERTIFICATE-----
先看一下核心對USB的配置CONFIG_USB=yCONFIG_USB_ANNOUNCE_NEW_DEVICES=yCONFIG_USB_SUSPEND=yCONFIG_USB_EHCI_HCD=yCONFIG_USB_EHCI_EHSET=yCONFIG_USB_EHCI_ROOT_HUB_TT=y# CONFIG_USB_EHCI_TT_NEWSCHED is not
board.c: start_armboot()1.lcd frame buffer的保留機理:#ifdef CONFIG_LCD# ifndef PAGE_SIZE# define PAGE_SIZE 4096# endif /* * reserve memory for LCD display (always full pages) */ /* bss_end is defined in the board-specific linker
Installing VirtualBox's "Guest Additions" is not as straightforward as I'd like it to be for an Ubuntu Server Guest but I figuredout the solution.In this tutorial I am using:Host: Windows XP ProfessionalVirtualBox: 3.1.6Guest: Ubuntu Server 10.04