When your running Linux and do a "ls -al --color" in your Bash shell, on some systems the directory color is so dark you can barely make out the directory names? This is surprisingly a common problem.
Here's the problem:
Here's a solution:
To change your directory colors, open up your .bashrc file with your vi editor and make the following entry.
LS_COLORS='di=0;35' ; export LS_COLORS
That's all there is to it. Well not quite.
Your color choices in this case 0;35 is purple are:
Blue = 34
Green = 32
Light Green = 1;32
Cyan = 36
Red = 31
Purple = 35
Brown = 33
Yellow = 1;33
white = 1;37
Light Grey = 0;37
Black = 30
Dark Grey= 1;30
The first number is how light or dark you want the color to be, followed by a semicolon, and then the actual number of the color.
After you alter your .bashrc file, to put the changes in effect you will have to restart your shell to reload the .bashrc file, or you can reload the shell at the command line by typing "source .bashrc".
If you want to change any other colors in the listing output, that is also customizable. Read my article on "Changing your shell prompt"
And finally, if you want the commands in the .bashrc to run whenever you open a new shell, or first start up a shell. You will need to put this line in your .bash_profile file:
if [ -f ~/.bashrc ]; then . ~/.bashrc; fi
The .bash_profile runs when you first open a shell. This line says run my .bashrc file when you first load a shell. See my article on "bash_profile or bashrc" for more details.
In closing I thought you'd like to see you how I set up my .bashrc file
As to my color choices, what you don't like purple, try cyan. I change my colors around a lot, like my desktop, this is just my current color sensation. Enjoy.