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61 lines
1.5 KiB
Markdown
61 lines
1.5 KiB
Markdown
# Deno example programs
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This module contains small scripts that demonstrate use of Deno and its standard
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module.
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You can run these examples using just their URL or install the example as an
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executable script which references the URL. (Think of installing as creating a
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bookmark to a program.)
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### A TCP echo server
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```shell
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deno run --allow-net https://deno.land/std/examples/echo_server.ts
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```
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Or
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```shell
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deno install --allow-net https://deno.land/std/examples/echo_server.ts
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```
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### cat - print file to standard output
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```shell
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deno install --allow-read -n deno_cat https://deno.land/std/examples/cat.ts
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deno_cat file.txt
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```
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### catj - print flattened JSON to standard output
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A very useful command by Soheil Rashidi ported to Deno.
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```shell
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deno install --allow-read https://deno.land/std/examples/catj.ts
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catj example.json
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catj file1.json file2.json
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echo example.json | catj -
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```
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### curl - print the contents of a url to standard output
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```shell
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deno run --allow-net=deno.land https://deno.land/std/examples/curl.ts https://deno.land/
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```
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### gist - easily create and upload Gists
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```
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export GIST_TOKEN=ABC # Generate at https://github.com/settings/tokens
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deno install --allow-net --allow-env https://deno.land/std/examples/gist.ts
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gist --title "Example gist 1" script.ts
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gist --t "Example gist 2" script2.ts
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```
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### chat - WebSocket chat server and browser client
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```shell
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deno run --allow-net --allow-read https://deno.land/std/examples/chat/server.ts
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```
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Open http://localhost:8080 on the browser.
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