nginx配置

nginx -s reload ：修改配置后重新加载生效
nginx -s reopen ：重新打开日志文件
nginx -t -c /path/to/nginx.conf 测试nginx配置文件是否正确

关闭nginx：
nginx -s stop :快速停止nginx
quit ：完整有序的停止nginx

其他的停止nginx 方式：

ps -ef | grep nginx

kill -QUIT 主进程号 ：从容停止Nginx
kill -TERM 主进程号 ：快速停止Nginx
pkill -9 nginx ：强制停止Nginx

 

cat /proc
cat /proc/devices
cat /dev
ls /dev

 

sudo apt-get remove nginx nginx-common # 卸载删除除了配置文件以外的所有文件。

sudo apt-get purge nginx nginx-common # 卸载所有东东，包括删除配置文件。

sudo apt-get autoremove # 在上面命令结束后执行，主要是卸载删除Nginx的不再被使用的依赖包。

sudo apt-get remove nginx-full nginx-common #卸载删除两个主要的包。

sudo service nginx restart #重启nginx

yum install zlib libxml libjpeg freetype libpng gd curl libiconv zlib-devel libxml2-devel libjpeg-devel freetype-devel libpng-devel gd-devel curl-devel openssl openssl-devel libxslt-devel

./auto/configure --with-http_ssl_module --with-http_v2_module --with-http_flv_module --with-http_mp4_module --add-module=../nginx-rtmp-module

make
make install

 

#开机自启
cd /lib/systemd/system/
vim nginx.service

[Unit]
Description=nginx service
After=network.target

[Service]
Type=forking
ExecStart=/usr/local/nginx/sbin/nginx
ExecReload=/usr/local/nginx/sbin/nginx -s reload
ExecStop=/usr/local/nginx/sbin/nginx -s quit
PrivateTmp=true

[Install]
WantedBy=multi-user.target

监听端口
firewall-cmd --zone=public --add-port=3344/tcp --permanent
firewall-cmd --reload

开机自启
vim /lib/systemd/system/nginx.service

内容:

[Unit]
Description=nginx - high performance web server
Documentation=http://nginx.org/en/docs/
After=network.target
[Service]
Type=forking
ExecStart=/usr/local/nginx/sbin/nginx
ExecReload=/usr/local/nginx/sbin/nginx -s reload
ExecStop=/usr/local/nginx/sbin/nginx -s stop
PrivateTmp=true

[Install]
WantedBy=multi-user.target

# 设置开机启动
systemctl enable nginx

# 启动 nginx
systemctl start nginx
# 停止
systemctl stop nginx
# 加载配置文件
systemctl reload nginx

 

 

 

 

--with-http_ssl_module --with-http_v2_module --with-http_flv_module --with-http_mp4_module --add-module=../nginx-rtmp-module --add-module=../fastdfs-nginx-module/src/

./configure --prefix=/usr/local/nginx --add-module=/usr/local/src/fastdfs-nginx-module-1.20/src/ --add-module=../nginx-rtmp-module

sudo chmod 774 /code/readme.txt

/usr/bin/fdfs_trackerd /etc/fdfs/tracker.conf start
/usr/bin/fdfs_storaged /etc/fdfs/storage.conf start

 

rtmp {

server {

listen 1935;

chunk_size 4000;

# TV mode: one publisher, many subscribers
application mytv {

# enable live streaming
live on;

# record first 1K of stream
record all;
record_path /tmp/av;
record_max_size 1K;

# append current timestamp to each flv
record_unique on;

# publish only from localhost
allow publish 127.0.0.1;
deny publish all;

#allow play all;
}

# Transcoding (ffmpeg needed)
application big {
live on;

# On every pusblished stream run this command (ffmpeg)
# with substitutions: $app/${app}, $name/${name} for application & stream name.
#
# This ffmpeg call receives stream from this application &
# reduces the resolution down to 32x32. The stream is the published to
# 'small' application (see below) under the same name.
#
# ffmpeg can do anything with the stream like video/audio
# transcoding, resizing, altering container/codec params etc
#
# Multiple exec lines can be specified.

exec ffmpeg -re -i rtmp://localhost:1935/$app/$name -vcodec flv -acodec copy -s 32x32
-f flv rtmp://localhost:1935/small/${name};
}

application small {
live on;
# Video with reduced resolution comes here from ffmpeg
}

application webcam {
live on;

# Stream from local webcam
exec_static ffmpeg -f video4linux2 -i /dev/video0 -c:v libx264 -an
-f flv rtmp://localhost:1935/webcam/mystream;
}

application mypush {
live on;

# Every stream published here
# is automatically pushed to
# these two machines
push rtmp1.example.com;
push rtmp2.example.com:1934;
}

application mypull {
live on;

# Pull all streams from remote machine
# and play locally
pull rtmp://rtmp3.example.com pageUrl=www.example.com/index.html;
}

application mystaticpull {
live on;

# Static pull is started at nginx start
pull rtmp://rtmp4.example.com pageUrl=www.example.com/index.html name=mystream static;
}

# video on demand
application vod {
play /var/flvs;
}

application vod2 {
play /var/mp4s;
}

# Many publishers, many subscribers
# no checks, no recording
application videochat {

live on;

# The following notifications receive all
# the session variables as well as
# particular call arguments in HTTP POST
# request

# Make HTTP request & use HTTP retcode
# to decide whether to allow publishing
# from this connection or not
on_publish http://localhost:8080/publish;

# Same with playing
on_play http://localhost:8080/play;

# Publish/play end (repeats on disconnect)
on_done http://localhost:8080/done;

# All above mentioned notifications receive
# standard connect() arguments as well as
# play/publish ones. If any arguments are sent
# with GET-style syntax to play & publish
# these are also included.
# Example URL:
# rtmp://localhost/myapp/mystream?a=b&c=d

# record 10 video keyframes (no audio) every 2 minutes
record keyframes;
record_path /tmp/vc;
record_max_frames 10;
record_interval 2m;

# Async notify about an flv recorded
on_record_done http://localhost:8080/record_done;

}

# HLS

# For HLS to work please create a directory in tmpfs (/tmp/hls here)
# for the fragments. The directory contents is served via HTTP (see
# http{} section in config)
#
# Incoming stream must be in H264/AAC. For iPhones use baseline H264
# profile (see ffmpeg example).
# This example creates RTMP stream from movie ready for HLS:
#
# ffmpeg -loglevel verbose -re -i movie.avi -vcodec libx264
# -vprofile baseline -acodec libmp3lame -ar 44100 -ac 1
# -f flv rtmp://localhost:1935/hls/movie
#
# If you need to transcode live stream use 'exec' feature.
#
application hls {
live on;
hls on;
hls_path /tmp/hls;
}

# MPEG-DASH is similar to HLS

application dash {
live on;
dash on;
dash_path /tmp/dash;
}
}
}

# HTTP can be used for accessing RTMP stats
http {

server {

listen 8080;

# This URL provides RTMP statistics in XML
location /stat {
rtmp_stat all;

# Use this stylesheet to view XML as web page
# in browser
rtmp_stat_stylesheet stat.xsl;
}

location /stat.xsl {
# XML stylesheet to view RTMP stats.
# Copy stat.xsl wherever you want
# and put the full directory path here
root /path/to/stat.xsl/;
}

location /hls {
# Serve HLS fragments
types {
application/vnd.apple.mpegurl m3u8;
video/mp2t ts;
}
root /tmp;
add_header Cache-Control no-cache;
}

location /dash {
# Serve DASH fragments
root /tmp;
add_header Cache-Control no-cache;
}
}
}

 

 

 

 

 

 

 

 

 

 

rtmp_auto_push on;

rtmp {
server {
listen 1935;

application mytv {
live on;
}
}
}