Hello everyone,

Today, we delve into an intriguing topic that has caught our attention: the "Yellow Strategy 44" issue. To bring you insights, we've compiled a detailed guide on understanding this topic. Let's explore it together.

How to Adjust Background Colors on a Linux Server?

To customize the color display of files and directories using the `ls` command in Linux, follow these steps:

1. **Understanding `LS_COLORS`:

The `LS_COLORS` environment variable is instrumental in defining the colors for the `ls` command's `--color` option. To view the default color settings, including attributes like bold, underline, blink, and reverse video, you can use the `dircolors -p` command.

The color initialization strings for different file types consist of numeric codes that can be combined to create the desired color and style combinations.

2. **Attribute Codes:

- `00`: No attribute (default)

- `01`: Bold text

- `04`: Underlined text

- `05`: Blinking text

- `07`: Reverse video

- `08`: Concealed text

3. **Text Color Codes:

- `30`: Black

- `31`: Red

- `32`: Green

- `33`: Yellow

- `34`: Blue

- `35`: Magenta

- `36`: Cyan

- `37`: White

4. **Background Color Codes:

- `40`: Black background

- `41`: Red background

- `42`: Green background

- `43`: Yellow background

- `44`: Blue background

- `45`: Magenta background

- `46`: Cyan background

- `47`: White background

5. **Example Settings:

- `NORMAL 00`: Global default, set to something specific to alter the default appearance.

- `FILE 00`: Normal file, not colored.

- `DIR 01;34`: Directory, bolded and blue in color.

With this information, we've reached the end of our introduction to "Yellow Strategy 44." We hope this guide provides you with some useful insights into the topic. If any part of our explanation was helpful, please feel free to share your thoughts.