优化文档以及命令

README.md

@@ -13,4 +13,20 @@ docker compose run debian ./init-apt.sh
 ```
 ```bash
 docker compose run ubuntu ./init-apt.sh
-```
+```
+##### 直接运行
+```bash
+curl -sSL https://git.martin98.com/MartinFarm/init/raw/branch/main/init-apt.sh | bash
+```
+##### docker 容器中
+```bash
+RUN --mount=type=cache,target=/var/cache/apt \
+    --mount=type=cache,target=/var/lib/apt \
+    sed -i '6,$d' /etc/apt/sources.list.d/debian.sources && \
+    sed -i 's|http://deb.debian.org/debian|https://mirrors.martin98.com/repository/debian-tsinghua/|g' /etc/apt/sources.list.d/debian.sources && \
+    apt update && \
+    apt install -y --no-install-recommends \
+      gcc \
+      g++ \
+      python3-dev
+```

init-apt.sh

@@ -1,7 +1,5 @@
 #!/bin/bash
 
-
-
 # 配置 ubuntu 源
 if [ -f /etc/apt/sources.list.d/ubuntu.sources ]; then
     cat > /etc/apt/sources.list.d/ubuntu.sources <<EOF
@@ -30,4 +28,4 @@ APT_OPTIONS="-o Acquire::https::mirrors.martin98.com::Verify-Peer=false -o Acqui
 # 更新证书
 apt update $APT_OPTIONS && apt install $APT_OPTIONS -y ca-certificates && update-ca-certificates
 # 正式更新包
-apt update && apt upgrade -y
+apt update && apt upgrade -y && apt-get clean && rm -rf /var/lib/apt/lists/*