doc: update documents

README.md

@@ -40,7 +40,7 @@ we can set up local listeners as proxy servers, and forward requests to internet
 - Services: 
   - dhcpd: a simple dhcp server that can detect existing dhcp server and avoid conflicts
 
-## Protocols
+## Supported Protocols
 
 <details>
 <summary>click to see details</summary>
@@ -78,22 +78,14 @@ we can set up local listeners as proxy servers, and forward requests to internet
 
 ## Install
 
-Download:
+- Binary: [https://github.com/nadoo/glider/releases](https://github.com/nadoo/glider/releases)
-- [https://github.com/nadoo/glider/releases](https://github.com/nadoo/glider/releases)
+- Docker: `docker pull nadoo/glider`
-
+- ArchLinux: `sudo pacman -S glider`
-Docker:
-```bash
-docker pull nadoo/glider
-#docker pull ghcr.io/nadoo/glider
-```
-
-ArchLinux:
-```bash
-sudo pacman -S glider
-```
 
 ## Usage
 
+#### Show help
+
 ```bash
 glider -h
 ```
@@ -102,6 +94,7 @@ glider -h
 
 ```bash
 Usage: glider [-listen URL]... [-forward URL]... [OPTION]...
+
   e.g. glider -config /etc/glider/glider.conf
        glider -listen :8443 -forward socks5://serverA:1080 -forward socks5://serverB:1080 -verbose
 
@@ -180,7 +173,7 @@ OPTION:
 
 URL:
    proxy: SCHEME://[USER:PASS@][HOST]:PORT
-   chain: proxy,proxy,[proxy]...
+   chain: proxy,proxy[,proxy]...
 
     e.g. -listen socks5://:1080
          -listen tls://:443?cert=crtFilePath&key=keyFilePath,http://    (protocol chain)
@@ -190,8 +183,8 @@ URL:
          -forward socks5://serverA:1080,socks5://serverB:1080           (proxy chain)
 
 SCHEME:
-   listen : sni,mixed,tcp,tls,vless,http,ss,trojan,trojanc,wss,ws,kcp,socks5,pxyproto,smux,udp
+   listen : kcp,socks5,tls,smux,ss,vless,redir,tproxy,mixed,wss,redir6,http,pxyproto,tcp,trojan,trojanc,udp,ws,unix
-   forward: vmess,wss,simple-obfs,udp,ws,kcp,socks5,ssh,ssr,tls,trojanc,reject,socks4a,smux,socks4,ss,tcp,trojan,vless,direct,http
+   forward: trojanc,udp,vless,vmess,socks4,tcp,tls,trojan,http,kcp,smux,ws,simple-obfs,unix,ss,ssh,ssr,wss,direct,socks5,reject,socks4a
 
    Note: use `glider -scheme all` or `glider -scheme SCHEME` to see help info for the scheme.
 
@@ -215,7 +208,8 @@ glider v0.16.0, https://github.com/nadoo/glider
 
 </details>
 
-run:
+#### Run it
+
 ```bash
 glider -config CONFIG_PATH
 ```
@@ -223,7 +217,7 @@ glider -config CONFIG_PATH
 glider -verbose -listen :8443 -forward SCHEME://HOST:PORT
 ```
 
-#### Schemes
+#### Show Schemes
 
 ```bash
 glider -scheme all
@@ -341,49 +335,6 @@ TLS and Websocket with a specified proxy protocol:
 
 </details>
 
-#### Examples
-
-<details>
-<summary>click to see details</summary>
-
-```bash
-Examples:
-  glider -config glider.conf
-    -run glider with specified config file.
-
-  glider -listen :8443 -verbose
-    -listen on :8443, serve as http/socks5 proxy on the same port, in verbose mode.
-
-  glider -listen ss://AEAD_AES_128_GCM:pass@:8443 -verbose
-    -listen on 0.0.0.0:8443 as a ss server.
-
-  glider -listen tls://:443?cert=crtFilePath&key=keyFilePath,http:// -verbose
-    -listen on :443 as a https(http over tls) proxy server.
-
-  glider -listen http://:8080 -forward socks5://127.0.0.1:1080
-    -listen on :8080 as a http proxy server, forward all requests via socks5 server.
-
-  glider -listen socks5://:1080 -forward "tls://abc.com:443,vmess://security:uuid@?alterID=10"
-    -listen on :1080 as a socks5 server, forward all requests via remote tls+vmess server.
-
-  glider -listen socks5://:1080 -forward ss://method:pass@server1:port1 -forward ss://method:pass@server2:port2 -strategy rr
-    -listen on :1080 as socks5 server, forward requests via server1 and server2 in round robin mode.
-
-  glider -listen tcp://:80 -forward tcp://2.2.2.2:80
-    -tcp tunnel: listen on :80 and forward all requests to 2.2.2.2:80.
-
-  glider -listen udp://:53 -forward ss://method:pass@1.1.1.1:8443,udp://8.8.8.8:53
-    -listen on :53 and forward all udp requests to 8.8.8.8:53 via remote ss server.
-
-  glider -listen socks5://:1080 -listen http://:8080 -forward ss://method:pass@1.1.1.1:8443
-    -listen on :1080 as socks5 server, :8080 as http proxy server, forward all requests via remote ss server.
-
-  glider -verbose -listen -dns=:53 -dnsserver=8.8.8.8:53 -forward ss://method:pass@server:port -dnsrecord=www.example.com/1.2.3.4
-    -listen on :53 as dns server, forward to 8.8.8.8:53 via ss server.
-```
-
-</details>
-
 ## Config
 
 - [ConfigFile](config)
@@ -469,6 +420,49 @@ Examples:
 
 </details>
 
+## Examples
+
+<details>
+<summary>click to see details</summary>
+
+```bash
+Examples:
+  glider -config glider.conf
+    -run glider with specified config file.
+
+  glider -listen :8443 -verbose
+    -listen on :8443, serve as http/socks5 proxy on the same port, in verbose mode.
+
+  glider -listen ss://AEAD_AES_128_GCM:pass@:8443 -verbose
+    -listen on 0.0.0.0:8443 as a ss server.
+
+  glider -listen tls://:443?cert=crtFilePath&key=keyFilePath,http:// -verbose
+    -listen on :443 as a https(http over tls) proxy server.
+
+  glider -listen http://:8080 -forward socks5://127.0.0.1:1080
+    -listen on :8080 as a http proxy server, forward all requests via socks5 server.
+
+  glider -listen socks5://:1080 -forward "tls://abc.com:443,vmess://security:uuid@?alterID=10"
+    -listen on :1080 as a socks5 server, forward all requests via remote tls+vmess server.
+
+  glider -listen socks5://:1080 -forward ss://method:pass@server1:port1 -forward ss://method:pass@server2:port2 -strategy rr
+    -listen on :1080 as socks5 server, forward requests via server1 and server2 in round robin mode.
+
+  glider -listen tcp://:80 -forward tcp://2.2.2.2:80
+    -tcp tunnel: listen on :80 and forward all requests to 2.2.2.2:80.
+
+  glider -listen udp://:53 -forward ss://method:pass@1.1.1.1:8443,udp://8.8.8.8:53
+    -listen on :53 and forward all udp requests to 8.8.8.8:53 via remote ss server.
+
+  glider -listen socks5://:1080 -listen http://:8080 -forward ss://method:pass@1.1.1.1:8443
+    -listen on :1080 as socks5 server, :8080 as http proxy server, forward all requests via remote ss server.
+
+  glider -verbose -listen -dns=:53 -dnsserver=8.8.8.8:53 -forward ss://method:pass@server:port -dnsrecord=www.example.com/1.2.3.4
+    -listen on :53 as dns server, forward to 8.8.8.8:53 via ss server.
+```
+
+</details>
+
 ## Links
 
 - [ipset](https://github.com/nadoo/ipset): netlink ipset package for Go.

config.go

@@ -158,6 +158,7 @@ func usage() {
 
 	fmt.Fprint(w, `
 Usage: glider [-listen URL]... [-forward URL]... [OPTION]...
+
   e.g. glider -config /etc/glider/glider.conf
        glider -listen :8443 -forward socks5://serverA:1080 -forward socks5://serverB:1080 -verbose
 
@@ -169,7 +170,7 @@ Usage: glider [-listen URL]... [-forward URL]... [OPTION]...
 	fmt.Fprint(w, `
 URL:
    proxy: SCHEME://[USER:PASS@][HOST]:PORT
-   chain: proxy,proxy,[proxy]...
+   chain: proxy,proxy[,proxy]...
 
     e.g. -listen socks5://:1080
          -listen tls://:443?cert=crtFilePath&key=keyFilePath,http://    (protocol chain)