再インストール後に nginx が動作しない?

再インストール後に nginx が動作しない?

どこから答えを探せばいいのか全く分かりません。指示に従いましたここdebian 用の nginx と passage を設定します。 ( sudo apt-get nginx-extras passenger) すべて正常に動作しました。次に、ssl を設定しようとしました:

  • サーバーキーなどを作成しました
  • /etc/nginx/sites-available/defaultをコピーし、必要な行のコメントを解除して編集しました。
  • /etc/nginx/sites-enableにシンボリックリンクを作成しました
  • nginxを再起動しました

突然、Firefox 経由でサーバーに接続できなくなりました。そこで、上記の手順をすべて元に戻しましたが、何も起こりませんでした。nginx-extras と passage をアンインストールし、/etc/nginx/ ディレクトリ全体がまだ存在していることがわかったので、'*nginx*' という名前のファイルとディレクトリをすべて手動で削除しました。その後、すべてを再度インストールしましたが、それでも何も起こりませんでした。

完全に削除されたと思ったのに、ps waux | grep nginx次の問題が発生しました: USERNAME 3776 0.0 0.1 11292 928 pts/0 S+ 22:15 0:00 grep nginx

何か案は?

nginx.conf:

user www-data;
worker_processes 4;
pid /var/run/nginx.pid;

events {
        worker_connections 768;
        # multi_accept on;
}

http {

        ##
        # Basic Settings
        ##

        sendfile on;
        tcp_nopush on;
        tcp_nodelay on;
        keepalive_timeout 65;
        types_hash_max_size 2048;

        include /etc/nginx/mime.types;
        default_type application/octet-stream;

        ##
        # Gzip Settings
        ##

        gzip on;
        gzip_disable "msie6";

        ##
        # Logging Settings
        ##

        access_log /var/log/nginx/access.log;
        error_log /var/log/nginx/error.log;

        ##
        # Phusion Passenger config
        ##
        # Uncomment it if you installed passenger or passenger-enterprise
        ##

        passenger_root /usr/lib/ruby/vendor_ruby/phusion_passenger/locations.ini;
        passenger_ruby /usr/bin/ruby;

        ##
        # Virtual Host Configs
        ##

        include /etc/nginx/conf.d/*.conf;
        include /etc/nginx/sites-enabled/*;
}

デフォルト

server {
        listen 80 default_server;
        listen [::]:80 default_server ipv6only=on;

    root /usr/share/nginx/www;
        index index.html index.htm;

        # Make site accessible from http://localhost/
        #server_name localhost;
        server_name MYSERVERNAME.COM;

        location / {
                # First attempt to serve request as file, then
                # as directory, then fall back to displaying a 404.
                try_files $uri $uri/ /index.html;
                # Uncomment to enable naxsi on this location
                # include /etc/nginx/naxsi.rules
        }

        location /doc/ {
                alias /usr/share/doc/;
                autoindex on;
                allow 127.0.0.1;
                allow ::1;
                deny all;
        }
     }
}

エラーログ

2013/12/18 21:26:11 [info] 4051#0: Using 32768KiB of shared memory for push module in /etc/nginx/nginx.conf:73
[ 2013-12-18 21:26:11.5154 4052/7f52e36b2720 agents/Watchdog/Main.cpp:510 ]: Options: { 'analytics_log_user' => 'nobody', 'default_group' => 'nogroup', 'default_python' => 'python', 'default_ruby' => '/usr/bin/ruby', 'default_user' => 'nobody', 'log_level' => '0', 'max_pool_size' => '6', 'passenger_root' => '/usr/lib/ruby/vendor_ruby/phusion_passenger/locations.ini', 'passenger_version' => '4.0.29', 'pool_idle_time' => '300', 'temp_dir' => '/tmp', 'union_station_gateway_address' => 'gateway.unionstationapp.com', 'union_station_gateway_port' => '443', 'user_switching' => 'true', 'web_server_passenger_version' => '4.0.29', 'web_server_pid' => '4051', 'web_server_type' => 'nginx', 'web_server_worker_gid' => '33', 'web_server_worker_uid' => '33' }
[ 2013-12-18 21:26:11.5256 4055/7f9d793ff720 agents/HelperAgent/Main.cpp:625 ]: PassengerHelperAgent online, listening at unix:/tmp/passenger.1.0.4051/generation-0/request
[ 2013-12-18 21:26:11.5422 4060/7f356bd97740 agents/LoggingAgent/Main.cpp:318 ]: PassengerLoggingAgent online, listening at unix:/tmp/passenger.1.0.4051/generation-0/logging
[ 2013-12-18 21:26:11.5425 4052/7f52e36b2720 agents/Watchdog/Main.cpp:697 ]: All Phusion Passenger agents started!
[ 2013-12-18 21:26:12.6104 4085/7fd382f9e720 agents/Watchdog/Main.cpp:510 ]: Options: { 'analytics_log_user' => 'nobody', 'default_group' => 'nogroup', 'default_python' => 'python', 'default_ruby' => '/usr/bin/ruby', 'default_user' => 'nobody', 'log_level' => '0', 'max_pool_size' => '6', 'passenger_root' => '/usr/lib/ruby/vendor_ruby/phusion_passenger/locations.ini', 'passenger_version' => '4.0.29', 'pool_idle_time' => '300', 'temp_dir' => '/tmp', 'union_station_gateway_address' => 'gateway.unionstationapp.com', 'union_station_gateway_port' => '443', 'user_switching' => 'true', 'web_server_passenger_version' => '4.0.29', 'web_server_pid' => '4084', 'web_server_type' => 'nginx', 'web_server_worker_gid' => '33', 'web_server_worker_uid' => '33' }
[ 2013-12-18 21:26:12.6212 4088/7f366efae720 agents/HelperAgent/Main.cpp:625 ]: PassengerHelperAgent online, listening at unix:/tmp/passenger.1.0.4084/generation-0/request
[ 2013-12-18 21:26:12.6372 4093/7fe9334f6740 agents/LoggingAgent/Main.cpp:318 ]: PassengerLoggingAgent online, listening at unix:/tmp/passenger.1.0.4084/generation-0/logging
[ 2013-12-18 21:26:12.6376 4085/7fd382f9e720 agents/Watchdog/Main.cpp:697 ]: All Phusion Passenger agents started!
2013/12/18 21:29:14 [info] 4342#0: Using 32768KiB of shared memory for push module in /etc/nginx/nginx.conf:73
2013/12/18 21:43:58 [info] 3268#0: Using 32768KiB of shared memory for push module in /etc/nginx/nginx.conf:73
[ 2013-12-18 21:43:58.9454 3269/7ffca390a720 agents/Watchdog/Main.cpp:510 ]: Options: { 'analytics_log_user' => 'nobody', 'default_group' => 'nogroup', 'default_python' => 'python', 'default_ruby' => '/usr/bin/ruby', 'default_user' => 'nobody', 'log_level' => '0', 'max_pool_size' => '6', 'passenger_root' => '/usr/lib/ruby/vendor_ruby/phusion_passenger/locations.ini', 'passenger_version' => '4.0.29', 'pool_idle_time' => '300', 'temp_dir' => '/tmp', 'union_station_gateway_address' => 'gateway.unionstationapp.com', 'union_station_gateway_port' => '443', 'user_switching' => 'true', 'web_server_passenger_version' => '4.0.29', 'web_server_pid' => '3268', 'web_server_type' => 'nginx', 'web_server_worker_gid' => '33', 'web_server_worker_uid' => '33' }
[ 2013-12-18 21:43:58.9565 3272/7ff05712f720 agents/HelperAgent/Main.cpp:625 ]: PassengerHelperAgent online, listening at unix:/tmp/passenger.1.0.3268/generation-0/request
[ 2013-12-18 21:43:59.0637 3277/7fd1a6566740 agents/LoggingAgent/Main.cpp:318 ]: PassengerLoggingAgent online, listening at unix:/tmp/passenger.1.0.3268/generation-0/logging
[ 2013-12-18 21:43:59.0641 3269/7ffca390a720 agents/Watchdog/Main.cpp:697 ]: All Phusion Passenger agents started!
[ 2013-12-18 21:44:00.1272 3302/7f36e741a720 agents/Watchdog/Main.cpp:510 ]: Options: { 'analytics_log_user' => 'nobody', 'default_group' => 'nogroup', 'default_python' => 'python', 'default_ruby' => '/usr/bin/ruby', 'default_user' => 'nobody', 'log_level' => '0', 'max_pool_size' => '6', 'passenger_root' => '/usr/lib/ruby/vendor_ruby/phusion_passenger/locations.ini', 'passenger_version' => '4.0.29', 'pool_idle_time' => '300', 'temp_dir' => '/tmp', 'union_station_gateway_address' => 'gateway.unionstationapp.com', 'union_station_gateway_port' => '443', 'user_switching' => 'true', 'web_server_passenger_version' => '4.0.29', 'web_server_pid' => '3301', 'web_server_type' => 'nginx', 'web_server_worker_gid' => '33', 'web_server_worker_uid' => '33' }
[ 2013-12-18 21:44:00.1371 3305/7f39a4c0a720 agents/HelperAgent/Main.cpp:625 ]: PassengerHelperAgent online, listening at unix:/tmp/passenger.1.0.3301/generation-0/request
[ 2013-12-18 21:44:00.1516 3310/7f77ac1f2740 agents/LoggingAgent/Main.cpp:318 ]: PassengerLoggingAgent online, listening at unix:/tmp/passenger.1.0.3301/generation-0/logging
[ 2013-12-18 21:44:00.1519 3302/7f36e741a720 agents/Watchdog/Main.cpp:697 ]: All Phusion Passenger agents started!
2013/12/18 22:33:42 [info] 4446#0: Using 32768KiB of shared memory for push module in /etc/nginx/nginx.conf:73
[ 2013-12-18 22:33:42.5973 4447/7f9322eec720 agents/Watchdog/Main.cpp:510 ]: Options: { 'analytics_log_user' => 'nobody', 'default_group' => 'nogroup', 'default_python' => 'python', 'default_ruby' => '/usr/bin/ruby', 'default_user' => 'nobody', 'log_level' => '0', 'max_pool_size' => '6', 'passenger_root' => '/usr/lib/ruby/vendor_ruby/phusion_passenger/locations.ini', 'passenger_version' => '4.0.29', 'pool_idle_time' => '300', 'temp_dir' => '/tmp', 'union_station_gateway_address' => 'gateway.unionstationapp.com', 'union_station_gateway_port' => '443', 'user_switching' => 'true', 'web_server_passenger_version' => '4.0.29', 'web_server_pid' => '4446', 'web_server_type' => 'nginx', 'web_server_worker_gid' => '33', 'web_server_worker_uid' => '33' }
[ 2013-12-18 22:33:42.6076 4450/7f4b5421a720 agents/HelperAgent/Main.cpp:625 ]: PassengerHelperAgent online, listening at unix:/tmp/passenger.1.0.4446/generation-0/request
[ 2013-12-18 22:33:42.6231 4455/7f66ad0d7740 agents/LoggingAgent/Main.cpp:318 ]: PassengerLoggingAgent online, listening at unix:/tmp/passenger.1.0.4446/generation-0/logging
[ 2013-12-18 22:33:42.6235 4447/7f9322eec720 agents/Watchdog/Main.cpp:697 ]: All Phusion Passenger agents started!
[ 2013-12-18 22:33:42.6937 4478/7f2efc258720 agents/Watchdog/Main.cpp:510 ]: Options: { 'analytics_log_user' => 'nobody', 'default_group' => 'nogroup', 'default_python' => 'python', 'default_ruby' => '/usr/bin/ruby', 'default_user' => 'nobody', 'log_level' => '0', 'max_pool_size' => '6', 'passenger_root' => '/usr/lib/ruby/vendor_ruby/phusion_passenger/locations.ini', 'passenger_version' => '4.0.29', 'pool_idle_time' => '300', 'temp_dir' => '/tmp', 'union_station_gateway_address' => 'gateway.unionstationapp.com', 'union_station_gateway_port' => '443', 'user_switching' => 'true', 'web_server_passenger_version' => '4.0.29', 'web_server_pid' => '4469', 'web_server_type' => 'nginx', 'web_server_worker_gid' => '33', 'web_server_worker_uid' => '33' }
[ 2013-12-18 22:33:42.7052 4481/7f22f972e720 agents/HelperAgent/Main.cpp:625 ]: PassengerHelperAgent online, listening at unix:/tmp/passenger.1.0.4469/generation-0/request
[ 2013-12-18 22:33:42.7225 4486/7f115cf78740 agents/LoggingAgent/Main.cpp:318 ]: PassengerLoggingAgent online, listening at unix:/tmp/passenger.1.0.4469/generation-0/logging
[ 2013-12-18 22:33:42.7229 4478/7f2efc258720 agents/Watchdog/Main.cpp:697 ]: All Phusion Passenger agents started!
2013/12/18 22:55:00 [info] 4571#0: Using 32768KiB of shared memory for push module in /etc/nginx/nginx.conf:73
[ 2013-12-18 22:55:00.2297 4572/7fd2593b7720 agents/Watchdog/Main.cpp:510 ]: Options: { 'analytics_log_user' => 'nobody', 'default_group' => 'nogroup', 'default_python' => 'python', 'default_ruby' => '/usr/bin/ruby', 'default_user' => 'nobody', 'log_level' => '0', 'max_pool_size' => '6', 'passenger_root' => '/usr/lib/ruby/vendor_ruby/phusion_passenger/locations.ini', 'passenger_version' => '4.0.29', 'pool_idle_time' => '300', 'temp_dir' => '/tmp', 'union_station_gateway_address' => 'gateway.unionstationapp.com', 'union_station_gateway_port' => '443', 'user_switching' => 'true', 'web_server_passenger_version' => '4.0.29', 'web_server_pid' => '4571', 'web_server_type' => 'nginx', 'web_server_worker_gid' => '33', 'web_server_worker_uid' => '33' }
[ 2013-12-18 22:55:00.2402 4575/7fc908843720 agents/HelperAgent/Main.cpp:625 ]: PassengerHelperAgent online, listening at unix:/tmp/passenger.1.0.4571/generation-0/request
[ 2013-12-18 22:55:00.2552 4580/7fc3a8488740 agents/LoggingAgent/Main.cpp:318 ]: PassengerLoggingAgent online, listening at unix:/tmp/passenger.1.0.4571/generation-0/logging
[ 2013-12-18 22:55:00.2556 4572/7fd2593b7720 agents/Watchdog/Main.cpp:697 ]: All Phusion Passenger agents started!
[ 2013-12-18 22:55:01.3489 4607/7fdb92fa0720 agents/Watchdog/Main.cpp:510 ]: Options: { 'analytics_log_user' => 'nobody', 'default_group' => 'nogroup', 'default_python' => 'python', 'default_ruby' => '/usr/bin/ruby', 'default_user' => 'nobody', 'log_level' => '0', 'max_pool_size' => '6', 'passenger_root' => '/usr/lib/ruby/vendor_ruby/phusion_passenger/locations.ini', 'passenger_version' => '4.0.29', 'pool_idle_time' => '300', 'temp_dir' => '/tmp', 'union_station_gateway_address' => 'gateway.unionstationapp.com', 'union_station_gateway_port' => '443', 'user_switching' => 'true', 'web_server_passenger_version' => '4.0.29', 'web_server_pid' => '4606', 'web_server_type' => 'nginx', 'web_server_worker_gid' => '33', 'web_server_worker_uid' => '33' }
[ 2013-12-18 22:55:01.3590 4610/7fd6ff47d720 agents/HelperAgent/Main.cpp:625 ]: PassengerHelperAgent online, listening at unix:/tmp/passenger.1.0.4606/generation-0/request
[ 2013-12-18 22:55:01.3746 4615/7f6beae3b740 agents/LoggingAgent/Main.cpp:318 ]: PassengerLoggingAgent online, listening at unix:/tmp/passenger.1.0.4606/generation-0/logging
[ 2013-12-18 22:55:01.3750 4607/7fdb92fa0720 agents/Watchdog/Main.cpp:697 ]: All Phusion Passenger agents started!
2013/12/18 23:03:27 [info] 4735#0: Using 32768KiB of shared memory for push module in /etc/nginx/nginx.conf:73
[ 2013-12-18 23:03:27.9453 4736/7fb2f8b7b720 agents/Watchdog/Main.cpp:510 ]: Options: { 'analytics_log_user' => 'nobody', 'default_group' => 'nogroup', 'default_python' => 'python', 'default_ruby' => '/usr/bin/ruby', 'default_user' => 'nobody', 'log_level' => '0', 'max_pool_size' => '6', 'passenger_root' => '/usr/lib/ruby/vendor_ruby/phusion_passenger/locations.ini', 'passenger_version' => '4.0.29', 'pool_idle_time' => '300', 'temp_dir' => '/tmp', 'union_station_gateway_address' => 'gateway.unionstationapp.com', 'union_station_gateway_port' => '443', 'user_switching' => 'true', 'web_server_passenger_version' => '4.0.29', 'web_server_pid' => '4735', 'web_server_type' => 'nginx', 'web_server_worker_gid' => '33', 'web_server_worker_uid' => '33' }
[ 2013-12-18 23:03:27.9556 4739/7f8d97b36720 agents/HelperAgent/Main.cpp:625 ]: PassengerHelperAgent online, listening at unix:/tmp/passenger.1.0.4735/generation-0/request
[ 2013-12-18 23:03:27.9710 4744/7fb89953a740 agents/LoggingAgent/Main.cpp:318 ]: PassengerLoggingAgent online, listening at unix:/tmp/passenger.1.0.4735/generation-0/logging
[ 2013-12-18 23:03:27.9714 4736/7fb2f8b7b720 agents/Watchdog/Main.cpp:697 ]: All Phusion Passenger agents started!
2013/12/18 23:36:45 [info] 5207#0: Using 32768KiB of shared memory for push module in /etc/nginx/nginx.conf:73
[ 2013-12-18 23:36:45.0369 5208/7f9b67fc1720 agents/Watchdog/Main.cpp:510 ]: Options: { 'analytics_log_user' => 'nobody', 'default_group' => 'nogroup', 'default_python' => 'python', 'default_ruby' => '/usr/bin/ruby', 'default_user' => 'nobody', 'log_level' => '0', 'max_pool_size' => '6', 'passenger_root' => '/usr/lib/ruby/vendor_ruby/phusion_passenger/locations.ini', 'passenger_version' => '4.0.29', 'pool_idle_time' => '300', 'temp_dir' => '/tmp', 'union_station_gateway_address' => 'gateway.unionstationapp.com', 'union_station_gateway_port' => '443', 'user_switching' => 'true', 'web_server_passenger_version' => '4.0.29', 'web_server_pid' => '5207', 'web_server_type' => 'nginx', 'web_server_worker_gid' => '33', 'web_server_worker_uid' => '33' }
[ 2013-12-18 23:36:45.0474 5211/7fc05a851720 agents/HelperAgent/Main.cpp:625 ]: PassengerHelperAgent online, listening at unix:/tmp/passenger.1.0.5207/generation-0/request
[ 2013-12-18 23:36:45.0637 5216/7ffc716ae740 agents/LoggingAgent/Main.cpp:318 ]: PassengerLoggingAgent online, listening at unix:/tmp/passenger.1.0.5207/generation-0/logging
[ 2013-12-18 23:36:45.0641 5208/7f9b67fc1720 agents/Watchdog/Main.cpp:697 ]: All Phusion Passenger agents started!
[ 2013-12-18 23:36:46.1591 5243/7f29a6ba9720 agents/Watchdog/Main.cpp:510 ]: Options: { 'analytics_log_user' => 'nobody', 'default_group' => 'nogroup', 'default_python' => 'python', 'default_ruby' => '/usr/bin/ruby', 'default_user' => 'nobody', 'log_level' => '0', 'max_pool_size' => '6', 'passenger_root' => '/usr/lib/ruby/vendor_ruby/phusion_passenger/locations.ini', 'passenger_version' => '4.0.29', 'pool_idle_time' => '300', 'temp_dir' => '/tmp', 'union_station_gateway_address' => 'gateway.unionstationapp.com', 'union_station_gateway_port' => '443', 'user_switching' => 'true', 'web_server_passenger_version' => '4.0.29', 'web_server_pid' => '5242', 'web_server_type' => 'nginx', 'web_server_worker_gid' => '33', 'web_server_worker_uid' => '33' }
[ 2013-12-18 23:36:46.1697 5246/7f91dc2c2720 agents/HelperAgent/Main.cpp:625 ]: PassengerHelperAgent online, listening at unix:/tmp/passenger.1.0.5242/generation-0/request
[ 2013-12-18 23:36:46.1861 5251/7f49ec0d4740 agents/LoggingAgent/Main.cpp:318 ]: PassengerLoggingAgent online, listening at unix:/tmp/passenger.1.0.5242/generation-0/logging
[ 2013-12-18 23:36:46.1865 5243/7f29a6ba9720 agents/Watchdog/Main.cpp:697 ]: All Phusion Passenger agents started!
2013/12/18 23:55:06 [info] 5645#0: Using 32768KiB of shared memory for push module in /etc/nginx/nginx.conf:73
[ 2013-12-18 23:55:06.5135 5646/7f89b653f720 agents/Watchdog/Main.cpp:510 ]: Options: { 'analytics_log_user' => 'nobody', 'default_group' => 'nogroup', 'default_python' => 'python', 'default_ruby' => '/usr/bin/ruby', 'default_user' => 'nobody', 'log_level' => '0', 'max_pool_size' => '6', 'passenger_root' => '/usr/lib/ruby/vendor_ruby/phusion_passenger/locations.ini', 'passenger_version' => '4.0.29', 'pool_idle_time' => '300', 'temp_dir' => '/tmp', 'union_station_gateway_address' => 'gateway.unionstationapp.com', 'union_station_gateway_port' => '443', 'user_switching' => 'true', 'web_server_passenger_version' => '4.0.29', 'web_server_pid' => '5645', 'web_server_type' => 'nginx', 'web_server_worker_gid' => '33', 'web_server_worker_uid' => '33' }
[ 2013-12-18 23:55:06.5237 5649/7f25f91cc720 agents/HelperAgent/Main.cpp:625 ]: PassengerHelperAgent online, listening at unix:/tmp/passenger.1.0.5645/generation-0/request
[ 2013-12-18 23:55:06.5386 5654/7f470908c740 agents/LoggingAgent/Main.cpp:318 ]: PassengerLoggingAgent online, listening at unix:/tmp/passenger.1.0.5645/generation-0/logging
[ 2013-12-18 23:55:06.5390 5646/7f89b653f720 agents/Watchdog/Main.cpp:697 ]: All Phusion Passenger agents started!
[ 2013-12-18 23:55:07.6364 5681/7f482aa8a720 agents/Watchdog/Main.cpp:510 ]: Options: { 'analytics_log_user' => 'nobody', 'default_group' => 'nogroup', 'default_python' => 'python', 'default_ruby' => '/usr/bin/ruby', 'default_user' => 'nobody', 'log_level' => '0', 'max_pool_size' => '6', 'passenger_root' => '/usr/lib/ruby/vendor_ruby/phusion_passenger/locations.ini', 'passenger_version' => '4.0.29', 'pool_idle_time' => '300', 'temp_dir' => '/tmp', 'union_station_gateway_address' => 'gateway.unionstationapp.com', 'union_station_gateway_port' => '443', 'user_switching' => 'true', 'web_server_passenger_version' => '4.0.29', 'web_server_pid' => '5680', 'web_server_type' => 'nginx', 'web_server_worker_gid' => '33', 'web_server_worker_uid' => '33' }
[ 2013-12-18 23:55:07.6472 5684/7fdd6c28b720 agents/HelperAgent/Main.cpp:625 ]: PassengerHelperAgent online, listening at unix:/tmp/passenger.1.0.5680/generation-0/request
[ 2013-12-18 23:55:07.6631 5689/7f5d80851740 agents/LoggingAgent/Main.cpp:318 ]: PassengerLoggingAgent online, listening at unix:/tmp/passenger.1.0.5680/generation-0/logging
[ 2013-12-18 23:55:07.6634 5681/7f482aa8a720 agents/Watchdog/Main.cpp:697 ]: All Phusion Passenger agents started!

答え1

/etc/nginx/ ディレクトリ全体がまだ存在していることがわかったので、nginx-extras と passager をアンインストールし、「nginx」という名前のすべてのファイルとディレクトリを手動で削除しました。

それは予想通りです (そして望ましいことです)。パッケージ マネージャーは /etc 内の設定ファイルを削除しません。

完全に削除されたと思ったのに、ps waux | grep nginx はこれを生成しました: USERNAME 3776 0.0 0.1 11292 928 pts/0 S+ 22:15 0:00 grep nginx

そうです。その grep は、プロセス リストに「nginx」が含まれているため、grep コマンド自体を検出しています。nginx が実行中であることを示すものは何も見当たりません。

推奨事項:

  1. nginx-extras と passager を再インストールし、削除した /etc/nginx の設定をやり直します。
  2. 実行してsudo service nginx status、まだ実行されていることを確認します。実行されていない場合は、次の操作を実行します。
  3. sudo service nginx startまたは を実行しsudo service nginx restart、報告されたエラー メッセージを投稿します。

質問と一緒に、構成ファイルの内容を(サニタイズして)投稿してください。構成ファイルで問題が修正されると思われるので、どのような構成が行われたかを知ることは非常に役立ちます。

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