目录

将本地镜像复制到远程机器,直接导入 docker,无中间文件

docker save edgexfoundry/device-s7:0.0.0-dev | gzip | ssh -C 192.168.123.35 docker load 

将当前目录下所有的视频文件合并为一个 mp4

ffmpeg -f concat -safe 0 -i <(for f in ./*.mp4; do echo "file '$PWD/$f'"; done) -c copy output.mp4

Localtunnel under Apache Httpd

<VirtualHost *:80>
    ServerName t.abc.cn
    ServerAlias *.t.abc.cn

    RewriteEngine   On
    ProxyPassMatch ^/(.*)$ http://localhost:3081/$1
    ProxyPassReverse / http://localhost:3081/

    RewriteCond %{HTTP:UPGRADE} ^WebSocket$ [NC]
    RewriteCond %{HTTP:CONNECTION} ^Upgrade$ [NC]
    RewriteRule .* ws://localhost:3081%{REQUEST_URI} [P]

    ProxyPreserveHost   On
    ProxyRequests   On
</VirtualHost>

从 docker container 中获取配置,并打印需要的内容

docker exec -it zlmediakit cat /opt/media/conf/config.ini  | grep secret| awk -F'=' '{print $2}'

FRP server config in nginx


server {
    listen 80;
    listen [::]:80;

    root /var/www/html/t.abc.cn;

    server_name .t.abc.cn;

    location / {
        proxy_pass http://localhost:8888;
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "upgrade";
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;
    }
}

Docker 私有 Registry 实操

0、增加新的 IP 地址解析

more /etc/hosts

121.1.1.251 hub.abc.cn

1、修改 docker 配置文件

more /etc/docker/daemon.json 

{
    "insecure-registries" : [ "0.0.0.0/0" ]
}

2、重启 docker

systemctl restart docker

3、拉取镜像 image

docker pull ...

远程连接 ssh 通过 socks5

1、启动 socks 服务,监听 9898

ssh -D 0.0.0.0:9898 1.1.1.1

2、连接 ssh 通过 socks

ssh -o "ProxyCommand=nc -X 5 -x 192.168.123.33:9898 %h %p" 121.1.1.68

Linux 下断点续传文件

rsync -av --partial --progress model_server.tar.gz gust@50.5.0.9:/tmp/

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