How to add a directory to your path in Ubuntu

Open up the terminal
Type the command
echo $PATH
This gives you the current path.
Let's say you want to add the directory /home/mick/temp to the path...
Copy the current path you have just echo'd. Lets's say it's
/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin
First make sure you are in your home directory by typing
cd ~
Open the file .bashrc using an editor such as gedit using
gedit .bashrc
Go to the bottom of the file and add a line
PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin
Where the existing path is just pasted in.
Now add a colon followed by the path you'd like to add so that it reads
PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/home/mick/temp
Save the file and restart your computer.
Now any excecutable placed in can also be available wherever you are on your installation.
This will be useful in following blog entries.