macbook keyboard color change

First of all# vi/etc/dir_colorsWithin the set "DIR 01;34", the color setting for the LS command's directory, 01 for bold, and 34 for font blue.I changed it to "DIR 01;37;44", 37 is the font white, 44 is the word background blue, the visual effect can also, but also accustomed to accept.Then, execute# eval ' dircolors/etc/dir_colors 'Note that the ' symbol in the command is the one below the keyboard ~ symbo

1, first on the keyboard Press "win+r" shortcut keys, input "CMD" command, enter open a command prompt window; 2, in the Command Window interface, the right mouse click the top select "attribute"; 3, then in the Open property interface, switch to the "Color" tab, click the background color you want (for example, Green), and then press "OK";

PS Documents according to the background color how to change Method/Step 1. First open a document photo, double-click the layer lock unlock ~ 2, click the Quick Selection Tool ~ 3, hold the mouse on the background of the document on the smear, then appear a dotted box, as far as possible to make the dotted line of characters outline 4, if you accidentally smear on the inside of t