linode

Uploading files to Linode using CarrierWave

由 雨燕双飞 提交于 2019-12-12 04:25:36
问题 My app is hosted on Heroku and I am wondering if its possible to upload a file not to the public/ folder on Heroku but directly to - say - Linode My app uses both Heroku and Linode. The two talk to each other via web-service requests. But generally speaking, I try to store any generated/uploaded file on Linode only - and nothing on Heroku Now I have a situation where I want to allow users to upload files. The final destination would be Linode. But currently, I am having to go from Client PC -

Renaming files with inode number [UNIX]

由 余生长醉 提交于 2019-12-11 07:04:03
问题 I'm simply trying to rename a file by attaching an underscore and the inode number of said file before I move it to a directory. The description is: To avoid name conflicts in the recycle bin, change the file name to the original name followed by an underscore, followed by the inode for the file. For example, if a file named "f1" with inode 1234 were removed, the file would be named f1_1234 in the recycle bin. Any ideas? 回答1: It is easy if parallel is available : ls f* | parallel 'mv {}

Capistrano and GitHub Private Repo – Permission denied (publickey)

由 纵然是瞬间 提交于 2019-12-09 05:35:51
问题 I've inherited a Rails project, hosted on Linode. The previous developer was using a BitBucket repository, along with Capistrano for deployments. I've since setup a private repository on GitHub, and I'm trying to get the Capistrano recipe to work. I'm having no luck. I continue to get a publickey error during deployment. Here are the steps I've taken – Updated the Git remote (origin) URL on the Linode server to point to my new repository Updated the repository reference in the Capfile, to

Linode 512 and play! framework

由 旧时模样 提交于 2019-12-08 05:17:06
问题 I'm a noob and I'm looking for some help on how to run my play framework on Linode 512. I'm using a debian image.My question is if I can just install java and then play! framework and just run it like that or do I need any front-end server to act like a proxy. Sorry for the noobish question. Thanks 回答1: Play framework is a complete stack. You can run it without any front end server acting as a proxy. However, if you also want to have SSL (although Play has SSL support, it is recommended to

Linode 512 and play! framework

由 眉间皱痕 提交于 2019-12-07 22:46:28
I'm a noob and I'm looking for some help on how to run my play framework on Linode 512. I'm using a debian image.My question is if I can just install java and then play! framework and just run it like that or do I need any front-end server to act like a proxy. Sorry for the noobish question. Thanks Play framework is a complete stack. You can run it without any front end server acting as a proxy. However, if you also want to have SSL (although Play has SSL support, it is recommended to use a complete HTTP server to handle this), or you want to run multiple Play applications that appear on the

Premature end of script headers: media ( Issue related to :rails app deployment+passenger+ubuntu+apache)

由 百般思念 提交于 2019-12-07 13:33:51
问题 i just setup a linode server and deploy my rails 3 app on it.its up and running.The problem is that some images are not showing up in the production.locally they are perfectly working.i double checked the log file(production.log) but nothing found.then i check server error.log file that says. [Sat Dec 29 22:54:14 2012] [error] [client 182.177.228.157] Premature end of script headers: media, referer: http://50.116.57.152/app?v=11&o=33 Check out http://50.116.57.152/app?v=11&o=33 for live demo.

防止 DDoS 攻击的五个「大招」！

由 左心房为你撑大大i 提交于 2019-12-06 15:36:07
提到 DDoS 攻击，很多人不会陌生。上周，美国当地时间 12 月 29 日，专用虚拟服务器提供商 Linode 遭到 DDoS 攻击 ，直接影响其 Web 服务器的访问，其中 API 调用和管理功能受到严重影响，在被攻击的一周之内仍有部分功能不可用，严重影响其业务和成千上万使用 Linode 服务的用户。 什么是 DDoS 攻击？ DDoS，即分布式拒绝服务(Distributed Denial of Service)攻击，指借助于客户/服务器技术，将多个计算机联合起来作为攻击平台，对一个或多个目标发动攻击，从而成倍地提高拒绝服务攻击的威力。 DDoS 的攻击方式有很多种，最基本的 DDoS 攻击就是利用合理的服务请求来占用过多的服务资源，从而使合法用户无法得到服务的响应。单一的 DoS 攻击一般是采用一对一方式，当攻击目标 CPU 速度低、内存小或者网络带宽小等各项指标值不高时，它的效果是明显的。随着计算机与网络技术的发展，计算机的处理能力迅速增长，内存大大增加，同时也出现了千兆级别的网络，这使得 DoS 攻击的困难程度加大了——目标对恶意攻击包的消化能力加强了不少。这时候分布式的拒绝服务攻击手段（DDoS）就应运而生。DDoS 就是利用更多的傀儡机来发起进攻，以比从前更大的规模来进攻受害者。 据统计，2015 年针对企业的 DDoS 攻击持续增长，根据 Akamai

Django getting lots of SuspiciousOperation: Invalid HTTP_HOST header

由 為{幸葍}努か 提交于 2019-12-06 04:26:47
问题 I'm using Django 1.5, Apache, mod_wsgi and python 2.7, debian hosted on linode. Since I upgraded from django 1.3 to django 1.5, I started receive some error messages, for example: "ERROR (EXTERNAL IP): Internal Server Error: /feed/". With this traceback: Traceback (most recent call last): File "/usr/local/lib/python2.7/dist-packages/django/core/handlers/base.py", line 92, in get_response response = middleware_method(request) File "/usr/local/lib/python2.7/dist-packages/django/middleware

Premature end of script headers: media ( Issue related to :rails app deployment+passenger+ubuntu+apache)

由 狂风中的少年 提交于 2019-12-06 02:59:14
i just setup a linode server and deploy my rails 3 app on it.its up and running.The problem is that some images are not showing up in the production.locally they are perfectly working.i double checked the log file(production.log) but nothing found.then i check server error.log file that says. [Sat Dec 29 22:54:14 2012] [error] [client 182.177.228.157] Premature end of script headers: media, referer: http://50.116.57.152/app?v=11&o=33 Check out http://50.116.57.152/app?v=11&o=33 for live demo. Thanking in advance. i figured it out.ImageMagick gem was not installed on my linode server and i used

rufus cron job not working in Apache/Passenger

由 生来就可爱ヽ(ⅴ＜●) 提交于 2019-12-04 12:14:47
I have a Rails app running on Apache/Passenger. It has a rufus-scheduler cron job that runs in the background and sends out notifications via email. When I am running the app in development on the WEBrick server, the emails are sent like they are supposed to be sent. When I start up the app in production on Apache/Passenger, the emails don't get sent. In the production logs it doesn't show any logs for rufus-scheduler. I'm stuck in this problem. Your help will be appreciated, thank you in advance. The easiest solution is to set PassengerSpawnMethod to direct . The Phusion Passenger
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