macOS
brew install tcshlocal Homebrew formula metadata
sudo port install tcshMacPorts ports tree · shells/tcsh/Portfile · ソース: api.github.com
brew
tcsh のインストール経路、実行ファイル、メタデータ、AI エージェント向けセキュリティノートを確認します。
インストール
brew install tcshlocal Homebrew formula metadata
sudo port install tcshMacPorts ports tree · shells/tcsh/Portfile · ソース: api.github.com
sudo apk add tcshAlpine Linux edge package indexes · tcsh · ソース: dl-cdn.alpinelinux.org
sudo dnf install tcshFedora Rawhide package metadata · tcsh · ソース: dl.fedoraproject.org
nix profile install nixpkgs#tcshnixpkgs package indexes · pkgs/by-name/tc/tcsh/package.nix · ソース: api.github.com
sudo pacman -S tcshArch Linux sync databases · tcsh · ソース: geo.mirror.pkgbuild.com
sudo zypper install tcshopenSUSE Tumbleweed package metadata · tcsh · ソース: download.opensuse.org
概要
Enhanced, fully compatible version of the Berkeley C shell
履歴
tcsh is an enhanced, compatible Berkeley C shell used as both an interactive login shell and a shell script command processor. Its enduring package-manager identity is the C-shell lineage with command-line editing, completion, history, job control, and a long Unix portability trail.
The official manual describes tcsh as an enhanced but compatible version of the Berkeley Unix csh. The source tree preserves the older csh lineage in sh.c comments: Bill Joy's C shell work at UC Berkeley is dated October 1978 and May 1980, Jim Kulp's work is dated April 1980, Ken Greer's filename recognition work is dated October 1983, and Karl Kleinpaste's prompt, directory-stack, and login-watch additions are dated to the 1983-1984 period.
The modern tcsh project is maintained through the tcsh.org site, an Astron bug tracker and mailing list, release tarballs, and a read-only GitHub mirror. The Fixes file shows continuing 21st-century maintenance, with releases through the 6.24 series and fixes for history handling, prompts, color support, portability, and character-set behavior.
The supplied package metadata shows tcsh packaged across Homebrew, Debian, Ubuntu, Fedora/DNF, Arch, Alpine, MacPorts, Nix, and openSUSE. That breadth matches its status as a long-lived Unix shell: no longer the trend-setting interactive shell for most new users, but still packaged wherever compatibility with csh scripts, user dotfiles, or institutional shell habits matters.
The manual presents tcsh as usable both for interactive login sessions and shell script processing. Package users install it for C-shell compatibility plus interactive features such as programmable word completion, command-line editing, spelling correction, history substitution, job control, and the familiar csh-style syntax.
tcsh is significant because it is not just another CLI package; it is a login shell with system integration points, startup files, and decades of compatibility expectations. In package catalogs it carries historical Unix behavior forward while remaining actively maintained enough for modern build systems and distributions.
セキュリティ状態
generalized runtime or code generation signal.
リスク yellow · 信頼度 中 · runtime
エージェントに無人実行させる前に、このツールが平文の認証情報を読むか、リモート状態を書き込むか、成果物を公開するか、プラグインを起動するかを確認してください。
local files
These source-backed paths show where this package keeps local settings or durable credentials. Automic Vault can use them as review targets for secret scanning, migration, and command approval.
Config paths the tool may read or write during local use.
/etc/csh.cshrc/etc/csh.login~/.tcshrc~/.cshrc~/.login/etc/csh.logout~/.logout実行可能ファイル
| コマンド | 種類 | 公開範囲 | メモ |
|---|---|---|---|
csh | cli | グローバル実行可能ファイル | |
tcsh | cli | グローバル実行可能ファイル |
鮮度
これらの信号は、ページ生成時期、パッケージマネージャの活動、上流リリース比較を分けて示します。バージョン遅れは、証拠 URL と比較可能なバージョンがある場合だけ警告されます。
インストールメタデータ
| パッケージキー | brew:tcsh |
|---|---|
| バージョン | 6.24.16 |
| パッケージマネージャ | Homebrew |
| パッケージマネージャページ | https://formulae.brew.sh/formula/tcsh |
| ホームページ | https://www.tcsh.org/ |
| リポジトリ | https://github.com/tcsh-org/tcsh |
| 上流ドキュメント | https://github.com/tcsh-org/tcsh#readme |
| ライセンス | BSD-3-Clause |
| ソースアーカイブ | https://astron.com/pub/tcsh/tcsh-6.24.16.tar.gz |
| 最終更新 | 2026-06-14T15:13:51+02:00 |
| Pulse | updated |
| macOS 提供ライブラリ | libxcrypt, ncurses |
| Bottle | 利用可能 (対象 arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, arm64_ventura, sonoma, ventura, x86_64_linux) |
| Homebrew post-install | 未定義 |
| サービス | 宣言なし |
レジストリ情報
| Source Database | Homebrew formula API |
|---|---|
| Tap | homebrew/core |
| Full Name | tcsh |
| Version Scheme | 0 |
| Revision | 0 |
| Bottle Stable Root URL | https://ghcr.io/v2/homebrew/core |
| Deprecated | no |
| Disabled | no |
| Keg Only | no |
| URL Keys |
|
ソースデータベース一致
一致は外部パッケージマネージャインデックスから取得され、ローカルの Automic Vault パッケージリンクとは分けて表示されます。
tcsh 6.24.13-2
TENEX C Shell, an enhanced version of Berkeley csh
sudo apt install tcshtcsh
nix profile install nixpkgs#tcshtcsh 6.24.10-4build1
TENEX C Shell, an enhanced version of Berkeley csh
sudo apt install tcshtcsh 6.24.16-r0
extended C-shell
https://github.com/tcsh-org/tcsh
sudo apk add tcshtcsh-doc 6.24.16-r0
extended C-shell (documentation)
https://github.com/tcsh-org/tcsh
sudo apk add tcsh-doctcsh 6.24.16-1.fc45
An enhanced version of csh, the C shell
sudo dnf install tcshtcsh 6.24.16-1
Enhanced version of the Berkeley C shell
sudo pacman -S tcshtcsh 6.24.16-1.3
The C SHell
sudo zypper install tcshtcsh-lang 6.24.16-1.3
Translations for package tcsh
sudo zypper install tcsh-langtcsh
sudo port install tcshcsh 20240808-2
Shell with C-like syntax
https://www.openbsd.org/cgi-bin/cvsweb/src/bin/csh/
sudo apt install cshcsh 20230828-1
Shell with C-like syntax
https://www.openbsd.org/cgi-bin/cvsweb/src/bin/csh/
sudo apt install cshソース経路
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View the package source record on GitHub.