Install claude code directly

update_claude.sh

#!/bin/bash
set -euo pipefail

INSTALL_DIR="/root/.local/share/claude/versions"
BIN_LINK="/root/.local/bin/claude"
ARCH="linux-x64"

# 1. 获取最新版本号
echo "正在获取最新版本..."
VERSION=$(curl -s https://storage.googleapis.com/claude-code-dist-86c565f3-f756-42ad-8dfa-d59b1c096819/claude-code-releases/latest)
echo "最新版本: $VERSION"

TARGET="$INSTALL_DIR/$VERSION"

if [ -x "$TARGET" ]; then
    echo "版本 $VERSION 已存在且可执行，跳过下载。"
else
    # 2. 下载二进制文件
    echo "正在下载 claude $VERSION ..."
    proxychains4 wget -q --show-progress -O "$TARGET" \
        "https://downloads.claude.ai/claude-code-releases/$VERSION/$ARCH/claude"
    chmod +x "$TARGET"
fi

# 3. 更新符号链接
rm -f "$BIN_LINK"
ln -s "$TARGET" "$BIN_LINK"

echo "已更新 claude -> $VERSION"
claude --version