3 ファイル変更 +15 -10
この更新の概要
認証フローにおけるログインコードの手動入力手順が追加され、ブラウザのリダイレクトが失敗した場合の対応が明確化されました。セットアップ要件には対応CPUアーキテクチャとしてx64およびARM64が明記され、ハードウェア要件が詳細化されています。ステータスラインのカスタマイズでは、キャッシュファイル名にsession_idを使用することでセッション間の競合を避ける設計が推奨されました。全体として、インストール要件の具体化と実行環境の安定性を向上させるための技術的な修正が行われています。
@@ -15,6 +15,8 @@ After [installing Claude Code](/en/setup#install-claude-code), run `claude` in y
If the browser doesn't open automatically, press `c` to copy the login URL to your clipboard, then paste it into your browser.
If your browser shows a login code instead of redirecting back after you sign in, paste it into the terminal at the `Paste code here if prompted` prompt.
You can authenticate with any of these account types:
- **Claude Pro or Max subscription**: log in with your Claude.ai account. Subscribe at [claude.com/pricing](https://claude.com/pricing?utm_source=claude_code\&utm_medium=docs\&utm_content=authentication_pro_max).
@@ -19,7 +19,7 @@ Claude Code runs on the following platforms and configurations:
- Ubuntu 20.04+
- Debian 10+
- Alpine Linux 3.19+
- **Hardware**: 4 GB+ RAM
- **Hardware**: 4 GB+ RAM, x64 or ARM64 processor
- **Network**: internet connection required. See [network configuration](/en/network-config#network-access-requirements).
- **Shell**: Bash, Zsh, PowerShell, or CMD. On Windows, [Git for Windows](https://git-scm.com/downloads/win) is required.
- **Location**: [Anthropic supported countries](https://www.anthropic.com/supported-countries)
@@ -38,19 +38,19 @@ To install Claude Code, use one of the following methods:
**macOS, Linux, WSL:**
```bash theme={null}
```bash theme={null} theme={null} theme={null} theme={null} theme={null} theme={null} theme={null} theme={null} theme={null}
curl -fsSL https://claude.ai/install.sh | bash
```
**Windows PowerShell:**
```powershell theme={null}
```powershell theme={null} theme={null} theme={null} theme={null} theme={null} theme={null} theme={null} theme={null} theme={null}
irm https://claude.ai/install.ps1 | iex
```
**Windows CMD:**
```batch theme={null}
```batch theme={null} theme={null} theme={null} theme={null} theme={null} theme={null} theme={null} theme={null} theme={null}
curl -fsSL https://claude.ai/install.cmd -o install.cmd && install.cmd && del install.cmd
```
@@ -60,13 +60,13 @@ If you see `The token '&&' is not a valid statement separator`, you're in PowerS
Native installations automatically update in the background to keep you on the latest version.
```bash theme={null}
```bash theme={null} theme={null} theme={null} theme={null} theme={null} theme={null} theme={null} theme={null} theme={null}
brew install --cask claude-code
```
Homebrew installations do not auto-update. Run `brew upgrade claude-code` periodically to get the latest features and security fixes.
```powershell theme={null}
```powershell theme={null} theme={null} theme={null} theme={null} theme={null} theme={null} theme={null} theme={null} theme={null}
winget install Anthropic.ClaudeCode
```
@@ -720,7 +720,7 @@ process.stdin.on('end', () => {
Your status line script runs frequently during active sessions. Commands like `git status` or `git diff` can be slow, especially in large repositories. This example caches git information to a temp file and only refreshes it every 5 seconds.
Use a stable, fixed filename for the cache file like `/tmp/statusline-git-cache`. Each status line invocation runs as a new process, so process-based identifiers like `$$`, `os.getpid()`, or `process.pid` produce a different value every time and the cache is never reused.
The cache filename needs to be stable across status line invocations within a session, but unique across sessions so concurrent sessions in different repositories don't read each other's cached git state. Process-based identifiers like `$$`, `os.getpid()`, or `process.pid` change on every invocation and defeat the cache. Use the `session_id` from the JSON input instead: it's stable for the lifetime of a session and unique per session.
Each script checks if the cache file is missing or older than 5 seconds before running git commands:
@@ -730,8 +730,9 @@ input=$(cat)
MODEL=$(echo "$input" | jq -r '.model.display_name')
DIR=$(echo "$input" | jq -r '.workspace.current_dir')
SESSION_ID=$(echo "$input" | jq -r '.session_id')
CACHE_FILE="/tmp/statusline-git-cache"
CACHE_FILE="/tmp/statusline-git-cache-$SESSION_ID"
CACHE_MAX_AGE=5 # seconds
cache_is_stale() {
@@ -767,8 +768,9 @@ import json, sys, subprocess, os, time
data = json.load(sys.stdin)
model = data['model']['display_name']
directory = os.path.basename(data['workspace']['current_dir'])
session_id = data['session_id']
CACHE_FILE = "/tmp/statusline-git-cache"
CACHE_FILE = f"/tmp/statusline-git-cache-{session_id}"
CACHE_MAX_AGE = 5 # seconds
def cache_is_stale():
@@ -811,8 +813,9 @@ process.stdin.on('end', () => {
const data = JSON.parse(input);
const model = data.model.display_name;
const dir = path.basename(data.workspace.current_dir);
const sessionId = data.session_id;
const CACHE_FILE = '/tmp/statusline-git-cache';
const CACHE_FILE = `/tmp/statusline-git-cache-${sessionId}`;
const CACHE_MAX_AGE = 5; // seconds
const cacheIsStale = () => {