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Mount ntfs on Ubuntu

1.
# sudo apt-get install ntfs-3g
2.
# sudo mkdir /mnt/Windows
# sudo mkdir /mnt/HOME
# sudo mkdir /mnt/USR
# sudo mkdir /mnt/Seagate
3.
# gksu gedit /etc/fstab
4. Add:
/dev/sda1    /mnt/Windows    ntfs defaults,nls=utf8,umask=007,gid=46 0 1 
/dev/sda2    /mnt/HOME    ntfs defaults,nls=utf8,umask=007,gid=46 0 1 
/dev/sda3    /mnt/USR    ntfs defaults,nls=utf8,umask=007,gid=46 0 1 
/dev/sdb1    /mnt/Seagate    ntfs defaults,nls=utf8,umask=007,gid=46 0 1
5. Mount:
sudo mount -a 
Or: Unmount:
sudo umount -a

CorelDRAW on ubuntu

**** sK1 vector graphics editor is now available for ubuntu
1, Vao source.list add cai repo nay vao:
deb http://ppa.launchpad.net/stani/ppa/ubuntu jaunty main
2. Vao terminal go dong sau de add key:
sudo apt-key adv --recv-keys --keyserver keyserver.ubuntu.com 7B0FB2CA
3, Sau do la:
sudo apt-get update
4, Tiep do insttall sk1:
sudo apt-get install sk1
Nguon: http://pythonide.blogspot.com/2009/05/sk1-vector-graphics-editor-is-now.html

Installing wxWidgets and wxPython On Ubuntu Or Debian

1, Add repository:
sudo gedit /etc/apt/sources.list
 
   # wxWidgets/wxPython repository at apt.wxwidgets.org 
    deb http://apt.wxwidgets.org/ DIST-wx main 
    deb-src http://apt.wxwidgets.org/ DIST-wx main  
For example, if your distro is Ubuntu Gutsy, then you would use the following configuration statements:
    # wxWidgets/wxPython repository at apt.wxwidgets.org
     deb http://apt.wxwidgets.org/ gutsy-wx main
     deb-src http://apt.wxwidgets.org/ gutsy-wx main  
2,
sudo apt-get update  
Nguon: http://wiki.wxpython.org/InstallingOnUbuntuOrDebian

Kiem tra ranh gioi kinh do, vi do cua cac projection

Command in linux

Wget & FlashGot: Add-on firefox

Download all the links, movies and audio clips of a page at the maximum speed with a single click, using the most popular, lightweight and reliable external download managers.

Les-ejk UbuntuGIS repository

Mặc định của Ubuntu 9.04 là đã được tích hoạt các gói grass 6.2 và gqis 1.0.2. Muốn cài grass 6.4 và qgis 1.1.o trên ubuntu 9.04 thì add các repository sau:
* Với repository GRASS:
deb http://les-ejk.cz/ubuntu jaunty multiverse 
deb-src http://les-ejk.cz/ubuntu jaunty multiverse
* Với repository QGIS:
deb http://ppa.launchpad.net/qgis/ubuntu jaunty main
** Sau đó:
sudo apt-get update
OK, thế là xong!

Install file (.bin) on ubuntu

Note: Command chmod: chmod - change file mode bits
- CHMOD for file (.bin) and directory
1.
$ cd /patch file (.bin) ($cd /home/pht/name_file (.bin))
2.
chmod a+x name_of_file.bin
Which:

* CHMOD chính là thao tác thay đổi các quyền sau:
# "Read" (r)
# "Write" (w)
# "Execute" (x)

* CHMOD cùng lúc thay đổi quyền hạn trên các file/thư mục với các đối tượng sau:
# "Owner" (u) - the user who owns it
# "Group" (g) - other users in the file’s group
# "Public / Others/ Everybody" (o or a) - other users not in the file’s group, or all users

3. install file (.bin):
sudo ./name_of_file.bin

gconf-editor (tương đương Regedit bên Windows)

Terminal:
gconf-editor
Ví dụ:
- Tạo shortcut cho thùng rác Trash:
apps -> nautilus -> desktop. =>Check vào trash_icon_visible

How to load Web site faster in Mozilla Firefox

URL: about:config


# Filter: -> 
network.dns.disableIPv6 -> true 
network.http.pipelining -> true 
network.http.pipelining.maxrequests -> 8 
network.http.proxy.pipelining -> true
February 2012
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