查看“︁Ubuntu/quick-setup.sh”︁的源代码

#!/bin/bash

echo "--- Initial Setup Script ---"

# 1. Read OS_VERSION from /etc/os-release
if [ -f "/etc/os-release" ]; then
    source /etc/os-release
    if [ -n "$UBUNTU_CODENAME" ]; then
        OS_VERSION="$UBUNTU_CODENAME"
        echo "Detected Ubuntu codename: $OS_VERSION"
    else
        echo "Error: UBUNTU_CODENAME not found in /etc/os-release. Cannot determine OS version."
        exit 1
    fi
else
    echo "Error: /etc/os-release not found. Cannot determine OS version."
    exit 1
fi

# 2. Create /etc/apt/apt.conf.d/99proxy
echo "Creating /etc/apt/apt.conf.d/99proxy with proxy settings..."
sudo bash -c 'cat <<EOF > /etc/apt/apt.conf.d/99proxy
// Acquire::http::proxy "http://proxy.company.com:80/";
// Acquire::https::proxy "https://proxy.company.com:80/";
EOF'
echo "Proxy configuration created. Lines are commented out by default."

# 3. Backup existing sources.list and sources.list.d
echo "Backing up existing /etc/apt/sources.list and /etc/apt/sources.list.d/*..."
if [ -f "/etc/apt/sources.list" ]; then
    sudo mv /etc/apt/sources.list /etc/apt/sources.list.bak
    echo "Backed up /etc/apt/sources.list to /etc/apt/sources.list.bak"
fi

if [ -d "/etc/apt/sources.list.d" ]; then
    for f in /etc/apt/sources.list.d/*; do
        if [ -f "$f" ]; then
            sudo mv "$f" "${f}.bak"
            echo "Backed up $f to ${f}.bak"
        fi
    done
fi
echo "Existing APT source configurations backed up."

# 4. Create /etc/apt/sources.list.d/tuna.sources
echo "Creating /etc/apt/sources.list.d/tuna.sources with Tsinghua TUNA mirror for $OS_VERSION..."
sudo bash -c "cat <<EOF > /etc/apt/sources.list.d/tuna.sources
Types: deb
URIs: https://mirrors.tuna.tsinghua.edu.cn/ubuntu
Suites: ${OS_VERSION} ${OS_VERSION}-updates ${OS_VERSION}-backports
Components: main restricted universe multiverse
Signed-By: /usr/share/keyrings/ubuntu-archive-keyring.gpg

# 默认注释了源码镜像以提高 apt update 速度，如有需要可自行取消注释
# Types: deb-src
# URIs: https://mirrors.tuna.tsinghua.edu.cn/ubuntu
# Suites: ${OS_VERSION} ${OS_VERSION}-updates ${OS_VERSION}-backports
# Components: main restricted universe multiverse
# Signed-By: /usr/share/keyrings/ubuntu-archive-keyring.gpg

# 以下安全更新软件源包含了官方源与镜像站配置，如有需要可自行修改注释切换
Types: deb
URIs: https://mirrors.tuna.tsinghua.edu.cn/ubuntu
Suites: ${OS_VERSION}-security
Components: main restricted universe multiverse
Signed-By: /usr/share/keyrings/ubuntu-archive-keyring.gpg

# Types: deb-src
# URIs: https://mirrors.tuna.tsinghua.edu.cn/ubuntu
# Suites: ${OS_VERSION}-security
# Components: main restricted universe multiverse
# Signed-By: /usr/share/keyrings/ubuntu-archive-keyring.gpg

# 预发布软件源，不建议启用

# Types: deb
# URIs: https://mirrors.tuna.tsinghua.edu.cn/ubuntu
# Suites: ${OS_VERSION}-proposed
# Components: main restricted universe multiverse
# Signed-By: /usr/share/keyrings/ubuntu-archive-keyring.gpg

# # Types: deb-src
# # URIs: https://mirrors.tuna.tsinghua.edu.cn/ubuntu
# # Suites: ${OS_VERSION}-proposed
# # Components: main restricted universe multiverse
# # Signed-By: /usr/share/keyrings/ubuntu-archive-keyring.gpg
EOF"
echo "Tsinghua TUNA mirror configuration added to /etc/apt/sources.list.d/tuna.sources"

echo "--- Setup complete. It is recommended to run 'sudo apt update' now. ---"