EscCode
dict ·Understanding Escape Codes in Terminals
Escape codes are sequences of characters used in text-based interfaces to control various aspects of text display, such as color, formatting, and cursor movement. These codes start with an escape character (often represented as \033
or ESC
) followed by a series of characters that define the action to be taken.
For example, to display text in red in a Unix-like terminal, you can use the escape code \033[31m
, where:
-
\033
is the escape character, -
[31m
changes the text color to red.
Here’s a simple example in Python:
print("\033[31mThis text is red\033[0m")
In this snippet:
- The text “This text is red” will appear in red,
-
\033[0m
resets the text formatting to default.
References for Further Reading:
- ANSI Escape Code - Wikipedia: A comprehensive overview of ANSI escape codes, including their history and usage.
- Terminal Color Codes - Bash Hackers Wiki: An in-depth guide on using color codes in terminal scripting.
- Understanding ANSI Escape Sequences - InDepthDev: A more detailed explanation of how escape sequences work, with examples.
Feel free to explore these resources for a deeper dive into the topic!
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