http://www.vivaolinux.com.br/dica/Convertendo-os-dicionarios-do-Babylon-para-o-Stardict/

instale o stardict e stardict-tools:

synaptic or apt-get stardict startdict-tools

Aliases are custom commands which can be used to make the work with the shell easier.

- to change keyboard layout, choose the menu System->Preferences->Keyboard. If you want to switch between several layouts, you might also add Keyboard indicator applet to your panel.

I don't know if it's a bug or what, but an error message will pop-up when trying to double click on a .r extension file.

to fix it:

cd to ~/.local/share/applications

nano defaults.list

http://grass.itc.it/statsgrass/r_and_dbms.html

don't forget

Sys.setenv("PG_LIB_DIR"="/usr/local/pgsql/lib")
Sys.setenv("PG_INCLUDE_DIR"="/usr/local/pgsql/include")

http://www-css.fnal.gov/dsg/external/freeware/pgsql_Install.html

sudo nano /etc/hosts

#add the host followed by the host name

If you want to use 'su' instead of sudo to gain root privileges, you must:

1) assign a password to root: 'sudo passwd root'
2) setuid /bin/su: 'chmod 4750 /bin/su'

As you may already know you can download and install R packages in R using the install.packages() command.

safe-upgrade
Upgrades installed packages to their most recent version. Installed packages will not be removed unless they are