Linux PC使用技巧 （ubuntu）

1. 如何在Linux上使用光驱 （试验机：ubuntu 9.04/9.10)

sudo eject (open)
sudo eject -t (close)
sudo mount -t iso9660 -o ro /dev/cdrw /media/tmp_disk/ (mount)

 

2.dpkg命令

安装deb软件包

sudo dpkg -i *.deb

获得pc上所有安装软件包的信息

sudo dpkg --get-selections > pkg.list

 

3.开发必备的软件

1. build-essential
2. subversion
3. smbfs, samba, system-config-samba
4. flex
5. libncurses5-dev
6. lrzsz
7. vim
8. vim-gnome
9. cscope
10. meld
11. ssh (client and server)
12. help2man
13. diffstat
14. texi2html
15. cvs
16. gawk
17. libtool
18. fakeroot
19. bison
20. quilt
21. genext2fs
22. tofrodos
23. intltool
24. texinfo
25. libdb4.2(other verions??)
26. libglib2.0-dev(other verions??)
27. gparted
28. minicom
29. manpages-dev

30. glibc-doc

4. Disable automount

gconftool-2 --type bool --set /apps/nautilus/preferences/media_automount false

 

5. 删除dash,使用bash

sudo rm -rf /bin/sh

sudo ln -s /bin/bash /bin/sh

 

6. 添加windows的域名解析功能

add wins to /etc/nsswitch.conf file hosts line (hosts: files mdns4_minimal [NOTFOUND=return] dns mdns4 wins ) and install the winbind .

sudo vi /etc/nsswitch.conf


sudo apt-get install winbind





7. How to install realview ICE at ubuntu 8.04? 


0. Get RVDS4.0


1. Make sure some of the files at RVDS4.0 having write/execution attribute(If the attribute is differ with CD's)


2. execute setuplinux.bin, it will begin to install


3. After install successfully, do export ARMLMD_LICENSE_FILE=LICENSE_ADDRESS, and let RVDS get license


4. source RVDS40env.posh which at your install folder


5. apt-get install libmotif3


6. run rvdebug





8. 我的.bashrc文件


export PATH=$PATH:$HOME/toolchain_path/bin


export ARCH=arm


export CROSS_COMPILE=arm-none-linux-gnueabi-


export CSCOPE_DB=$KER/cscope.out





# some more ls aliases


alias ll='ls -l'


alias la='ls -A'


alias vi='vim'


alias mount='sudo mount'


alias umount='sudo umount'


alias fdisk='sudo fdisk'


alias apt-get='sudo apt-get'


alias minicom='minicom -w'


alias di='meld'





#Correct small typing mistakes of cd


shopt -s cdspell


#iDefining this will cause multi-line commands to be appended to your bash history as a single line command. This makes for easy command editing.         


shopt -s cmdhist


#not list some useless commands for history command


export HISTIGNORE="&:ls:ls *:[bf]g:exit"


#disable Ctrl-D to exit the shell


 set -o ignoreeof





#for fast compile


export USE_CCACHE=1





9.有用的firefox插件


FastestFox


FlashGot


Vimperator (add set guioptions+=mT at ~/.vimperatorrc to enable old web browse at firefox)


Xmarks





10. gconf-editor: edit system configrature


11. 如何安装/卸载ati/nvidia显卡

sudo apt-get install envyng-qt

sudo envyng -t