无法停止 Rails 服务器 [英] Can't stop rails server
问题描述
我是 Rails 的新手，我正在使用 ubuntu 机器和 rubymine IDE.问题是我无法停止 Rails 服务器.我试图通过杀死 rails 进程来停止服务器.但是，当我运行 pgrep -l rails 时，没有找到这样的进程.所以，我只能杀死 ruby 进程，但是，服务器不会停止.
I am new to rails and I am using an ubuntu machine and the rubymine IDE. The problem is that I am unable to stop the rails server. I tried to stop the server by killing the rails process. But, when I run pgrep -l rails, no such process is found. So, I am only able to kill ruby processes, but, the server won't stop.
我尝试了 ./script/server stop(因为我是通过运行 ./script/server start 启动它的)，但是，这不起作用.谷歌搜索并找到一些stackoverflow帖子，我尝试更改本地主机端口的侦听端口但没有成功.有人可以帮忙吗?
I tried ./script/server stop (since I started it by running ./script/server start), but, that didn't work. Googling around and finding some stackoverflow posts, I tried to change the localhost port's listening port but without success. Could someone help?
推荐答案
您可以使用其他端口，如下所示:
You can use other ports like the following:
rails server -p 3001
通常在您的终端中，您可以尝试 Ctrl + C 关闭服务器.
Normally in your terminal you can try Ctrl + C to shutdown the server.
另一种杀死 Ruby on Rails 默认服务器(WEBrick)的方法是:
The other way to kill the Ruby on Rails default server (which is WEBrick) is:
kill -INT $(cat tmp/pids/server.pid)
在你的终端中找出进程的PID:
In your terminal to find out the PID of the process:
$ lsof -wni tcp:3000
然后，使用PID列中的数字杀死进程:
Then, use the number in the PID column to kill the process:
例如:
$ kill -9 PID
我发现的其他一些答案是:
And some of the other answers i found is:
要在运行时停止 rails 服务器，请按:
To stop the rails server while it's running, press:
CTRL-C
CTRL-Z
您将重新获得对 bash 的控制权.然后输入(不带 $):
You will get control back to bash. Then type (without the $):
$ fg
这将返回到进程中，然后正确退出Rails s.
And this will go back into the process, and then quit out of Rails s properly.
这有点烦人，但这肯定胜过手动终止进程.还不错，是我能想到的最好的.
It's a little annoying, but this sure beats killing the process manually. It's not too bad and it's the best I could figure out.
您可以使用 killall -9 rails 杀死名称中带有rails"的所有正在运行的应用程序.
You can use killall -9 rails to kill all running apps with "rails" in the name.
killall -9 rails
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