appendfile

Appends raw Lua string bytes to a workspace file using binary append mode. The file may be created if its parent folder exists.

Syntax

appendfile(path: string, data: string)

Name	Type	Required	Description
`path`	`string`	Yes	Path resolved inside the workspace after separator normalization and workspace-boundary checks. Empty paths, paths outside the workspace, invalid filenames, DOS device names, and blocked extensions error.
`data`	`string`	Yes	Lua string bytes to append. No newline or other separator is added automatically.

Append bytes explicitly, including your own newline when you want a new line.

local path = "examples/log.txt"

writefile(path, "first entry")
appendfile(path, string.char(10) .. "second entry")

print(readfile(path))

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