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# Reading and writing files.
Functions are provided trough scripting functions that start with `fs_`. Older file-related scripting functions will be deprecated in the future for safety and security reasons.
For a list of scripting functions, check the `fs_` ScriptThread functions in the **Game Module Classes**, and functions in the class `FSFile`.
## Examples
### Reading files
Here is an example on how to read files:
```cpp
main:
// This will read test_file.txt using the engine file API.
// The file can either be in a pk3 file, or in one of the main folders of the game.
local.content = fs_read_content "test_file.txt"
// Prints its content
println ("File content: " + local.content)
end
```
### Writing files
Here is an example on how to write to a file:
```cpp
main:
local.content = "Hello, world!"
// Create (or replace) a file with the specified content
fs_write_content "test_file.txt" local.content
// The file will only have:
// Hello, world!
// Read it back
local.content = fs_read_content "test_file.txt"
// Prints its content
println ("File content: " + local.content)
end
```
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