From d744c0c6d9a557bbaa2a23571ffb3acabf19c35a Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Bartek=20Iwa=C5=84czuk?= Date: Tue, 20 Jul 2021 16:25:36 +0200 Subject: chore: move docs to separate repository --- docs/examples/unix_cat.md | 36 ------------------------------------ 1 file changed, 36 deletions(-) delete mode 100644 docs/examples/unix_cat.md (limited to 'docs/examples/unix_cat.md') diff --git a/docs/examples/unix_cat.md b/docs/examples/unix_cat.md deleted file mode 100644 index 0ce28d718..000000000 --- a/docs/examples/unix_cat.md +++ /dev/null @@ -1,36 +0,0 @@ -# An implementation of the unix "cat" program - -## Concepts - -- Use the Deno runtime API to output the contents of a file to the console. -- [Deno.args](https://doc.deno.land/builtin/stable#Deno.args) accesses the - command line arguments. -- [Deno.open](https://doc.deno.land/builtin/stable#Deno.open) is used to get a - handle to a file. -- [copy](https://doc.deno.land/https/deno.land/std@$STD_VERSION/io/util.ts#copy) - is used to transfer data from the file to the output stream. -- Files should be closed when you are finished with them -- Modules can be run directly from remote URLs. - -## Example - -In this program each command-line argument is assumed to be a filename, the file -is opened, and printed to stdout (e.g. the console). - -```ts -/** - * cat.ts - */ -import { copy } from "https://deno.land/std@$STD_VERSION/io/util.ts"; -for (const filename of Deno.args) { - const file = await Deno.open(filename); - await copy(file, Deno.stdout); - file.close(); -} -``` - -To run the program: - -```shell -deno run --allow-read https://deno.land/std@$STD_VERSION/examples/cat.ts /etc/passwd -``` -- cgit v1.2.3