网络相关工具集

# 使用文件作为下载列表
# 最大并发 16
# 默认继续下载
# 单个服务最多 16 个链接
# 重试次数 0, 忽略 404
aria2c -i list.txt -j 16 -c -x 16 -m 0

dir=.
continue=true
max-connection-per-server=5
min-split-size=10M

input-file=aria2.session
save-session=aria2.session

enable-rpc=true
rpc-allow-origin-all=true
rpc-listen-all=true
rpc-listen-port=6800

touch aria2.session
aria2c --conf-path=$PWD/aria2.conf

# 生成服务器端签名
FILENAME=server
openssl genrsa -out $FILENAME.key 1024
openssl req -new -key $FILENAME.key -x509 -days 3653 -out $FILENAME.crt -subj "/C=CN/ST=Wener/L=ShangHai/O=None/CN=hello"
cat $FILENAME.key $FILENAME.crt > $FILENAME.pem
chmod 600 $FILENAME.key $FILENAME.pem

# 生成客户端签名
FILENAME=client
openssl genrsa -out $FILENAME.key 1024
openssl req -new -key $FILENAME.key -x509 -days 3653 -out $FILENAME.crt -subj "/C=CN/ST=Wener/L=ShangHai/O=None/CN=hello"
cat $FILENAME.key $FILENAME.crt > $FILENAME.pem
chmod 600 $FILENAME.key $FILENAME.pem

# 启动服务端
socat openssl-listen:4433,reuseaddr,cert=$PWD/server.pem,cafile=$PWD/client.crt echo

# 启动客户端
socat stdio openssl-connect:localhost:4433,cert=$PWD/client.pem,cafile=$PWD/server.crt
# 如果出现异常 2016/12/15 17:49:50 socat[8259] E certificate is valid but its commonName does not match hostname
# 可使用 verify=0 关闭验证
# 或者添加 commonname
socat stdio openssl-connect:localhost:4433,cert=$PWD/client.pem,cafile=$PWD/server.crt,commonname=hello

# 通过 SSL 转发 DNS
# 服务端监听 1053
socat openssl-listen:1053,fork,reuseaddr,cert=$PWD/server.pem,cafile=$PWD/client.crt UDP:8.8.8.8:53
# 客户端连接服务端的 1053
sudo socat UDP-RECVFROM:53,fork,reuseaddr openssl-connect:SERVER:1053,cert=$PWD/client.pem,cafile=$PWD/server.crt

wget -rN --no-parent -e robots=off -P /some/where http://some.site
# 镜像站点
wget --mirror --convert-links --adjust-extension --page-requisites --no-parent http://example.org
wget -mkEpnp http://example.org

# Alpine
docker run -d --name tmp xtaci/kcptun
docker cp tmp:/bin/client kcptun-client
docker cp tmp:/bin/server kcptun-server
docker rm -f tmp

# App <-> Target Client(9003/tcp) <-> KCP Client <-> KCP Server(9002/udp) <-> Target Server(9001/tcp)
# 目标 9001 监听 9002
./kcptun-server -key $KEY -t "127.0.0.1:9001" -l ":9002" -mode fast2
# 目标 9002 监听 9003
./kcptun-client -key $KEY -r "127.0.0.1:9002" -l ":9003" -mode fast2