Nginx rewrite rule: Add subfolder to URI if not there - nginx

Hello I'm trying to write a Nginx rewrite rule that adds a subdirectory to my URL if it's missing. For example, I need http://example.com to be re-written (and redirected) to http://example.com/legacy-app. Can't seem to find the proper example to do this.

You can use a rewrite directive, but an exact match location block is most efficient:
location = / {
return 301 /legacy-app;
}
See this document for more.

We ended up using this:
rewrite ^/$ /legacy-app/ last;

Related

Rewrite Nginx Url only on specific path

So I have a main path https://app.example.com and I want it to keep it that, way but on all https://app.expample.com/p/* paths I want it to be rewritten to a short version of the url like. How can I achieve this?
I tried
location = /p/(.*)$ {
rewrite ^ https://example.com/p/$request_uri permanent; and also return 301 https://example.com/p/$request_uri;
}
but this resulted in too many http redirects and an error

nginx rewrite version assets

Help me please. I use nginx and my problem with rewrite.
I have in html code this link http://example.com/admin/assets/123/css/main.css
123 - it`s version of assets
How i can rewrite this path? to http://example.com/admin/assets/css/main.css
I try rule but not work
location ~ /assets/(.*)$ {
rewrite "/[0-9]{3}" /assets/$1 break;
}
You need to capture both parts of the URI, before and after the sequence you wish to delete.
rewrite "^(.*/assets/)[0-9]{3}/(.*)$" $1$2 last;
It is not necessary to place it inside a regular expression location block.

Chage the part of the URL using nginx

I m using nginx webserver.
I want to change the url before it hits the server from
https://www.example.com/abc/contact-us
to
https://www.example.com/#/contact-us
Thanks in advance.
For a single URI redirection, an exact match location and return statement may be most efficient:
location = /abc/contact-us {
return 301 /#/contact-us;
}
To redirect all URIs beginning with /abc use a rewrite directive:
location ^~ /abc/ {
rewrite ^/abc(.*)$ /#$1 permanent;
}
The location block is largely redundant, but means nginx only looks at the regular expression when it needs to. See this document for more.

Rewrite a URL in nginx without redirecting

I'm trying to create a rewrite with nginx that will change the displayed URL without actually redirecting to it. EG: http://example.com/item/rest-of-path would become http://example.com/folder/rest-of-path. I've been working with different variations of this code with in my nginx.conf:
location ~ /example {
rewrite ^/example/(.*) /folder/$1 last;
}
but that doesn't seem to be doing the trick. Any ideas where I'm going wrong here? I'll admit I'm still pretty new to server-side rewrites in general.
Try this:
location ~ /example {
rewrite ^/example/(.*) /folder/$1 break;
}
use break.
Try this. It isn't necessary to place it under the location block, and don't forget to reload nginx.
rewrite ^/example/(.+)$ /folder/$1 last;

nginx rewrite rule to prepend something to a url

I want to rewrite all my JPG file URLs using mobify CDN. For that, all I have to do is prepend the URL
https://ir0.mobify.com/jpg50/ to my existing URL. So for example, if I have the URL
http://xxx.yyy.com/wp-content/uploads/2290/07/abc.png then the user has to be redirected to
https://ir0.mobify.com/jpg50/http://xxx.yyy.com/wp-content/uploads/2290/07/abc.jpg
I wrote the following code in my nginx config. I tested the regexs at regexlib and they seem to be fine.Still do not understand what is wrong with my config. Please help.
location ~ \.jpg$
{
rewrite ^http://(.*).jpg$ https://ir0.mobify.com/jpg50/$uri last;
}
Try this ...
location ~ \.jpg$ {
return 301 https://ir0.mobify.com/jpg50$request_uri;
}

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