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Rollup merge of #23332 - jakub-:rustup-curl-silent-flag, r=brson

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curl's progress meter would otherwise interfere with sudo's password prompt.

In addition, add the -f flag to make sure 4xx status codes are treated as errors.

r? @brson
This commit is contained in:
Manish Goregaokar 2015-03-28 18:12:04 +05:30
commit 474062da5d
1 changed files with 2 additions and 2 deletions
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4
src/doc/trpl/installing-rust.md
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@ -6,14 +6,14 @@ Linux or a Mac, all you need to do is this (note that you don't need to type
in the `$`s, they just indicate the start of each command):
```bash
$ curl -L https://static.rust-lang.org/rustup.sh | sudo sh
$ curl -sf -L https://static.rust-lang.org/rustup.sh | sudo sh
```
If you're concerned about the [potential insecurity](http://curlpipesh.tumblr.com/) of using `curl | sudo sh`,
please keep reading and see our disclaimer below. And feel free to use a two-step version of the installation and examine our installation script:
```bash
$ curl -L https://static.rust-lang.org/rustup.sh -O
$ curl -f -L https://static.rust-lang.org/rustup.sh -O
$ sudo sh rustup.sh
```