macOS
Homebrew已验证 · 100%
brew install rdatelocal Homebrew formula metadata
安装
其他安装命令
Linux
Fedora dnf已验证 · 92%
sudo dnf install openrdateFedora Rawhide package metadata · openrdate · 来源: dl.fedoraproject.org
概览
软件包摘要
Set the system's date from a remote host
历史
项目历史与用法
rdate is a small command-line client for RFC 868 time servers. It can print a remote host's time or set the local system clock.
项目历史
This maintained implementation uses protocol-independent socket code and supports both IPv4 and IPv6. Its official source tree retains a traditional Autotools layout, manual page, NEWS file, and ChangeLog.
采用历史
The supplied package metadata records rdate packages for Homebrew, Debian, Ubuntu, and Fedora's `openrdate` package, preserving the utility for compatibility and lightweight system-administration workflows.
使用方式
Users supply a time-server hostname and choose whether to print the returned time or set the system clock. Setting the clock generally requires elevated privileges.
No official configuration or credentials file is documented; behavior is selected through command-line options.
为什么软件包爱好者会关心
rdate represents the small-tool era of Unix network administration: it performs one task through the simple RFC 868 Time Protocol. It remains useful for legacy environments and protocol testing, even though NTP-based tools are preferred for continuous clock discipline.
时间线
- Legacy Unix utility: rdate became associated with the RFC 868 Time Protocol workflow.
- Modern maintained version: Protocol-independent networking added IPv4 and IPv6 operation.
Related projects
- NTP clients such as ntpd, chrony, and systemd-timesyncd provide continuous synchronization and modern clock-correction behavior.
- RFC 868 time servers are the remote counterparts used by rdate.
来源
安全态势
风险级别：绿色
narrow executable package without higher-risk signals.
风险分类器
绿色 风险 · 低 置信度 · appliance
原因
- narrow executable package without higher-risk signals
信号
- metadata:no-higher-risk-signals
安装行为
- formula 元数据中未记录 Homebrew post-install 钩子。
- Homebrew bottle 元数据适用于 12 个平台目标。
建议审查
在无人值守的代理使用前，请检查该工具是否读取明文凭据、写入远程状态、发布制品或调用插件。
可执行文件
已安装的可执行文件
| 命令 | 类型 | 暴露范围 | 备注 |
|---|---|---|---|
rdate | cli | 全局可执行文件 |
新鲜度
版本和新鲜度
这些信号区分页生成时间、软件包管理器活动和上游发布比较。只有存在证据 URL 和可比较版本时，才会提示版本落后。
页面生成时间2026-09-19
管理器版本1.5
管理器更新时间2026-09-13
本地数据OK
上游not checked
检测到的最新版本未检测到
https://www.aelius.com/njh/rdate/
- 信息Release/tag comparison is only available for GitHub repositories.https://www.aelius.com/njh/rdate/none 置信度
安装元数据
软件包元数据
| 软件包键 | brew:rdate |
|---|---|
| 版本 | 1.5 |
| 软件包管理器 | Homebrew |
| 软件包管理器页面 | https://formulae.brew.sh/formula/rdate |
| 主页 | https://www.aelius.com/njh/rdate/ |
| 上游文档 | https://www.aelius.com/njh/rdate/ |
| 许可证 | GPL-2.0-or-later |
| 源码归档 | https://www.aelius.com/njh/rdate/rdate-1.5.tar.gz |
| 最后更新 | 2026-09-13T05:19:16Z |
| Pulse | updated |
| Bottle | 可用 (于 arm64_big_sur, arm64_linux, arm64_monterey, arm64_sequoia, arm64_sonoma, arm64_tahoe, arm64_ventura, big_sur, monterey, sonoma, ventura, x86_64_linux) |
| Homebrew post-install | 未定义 |
| 服务 | 未声明 |
注册表事实
源数据库详情
| Source Database | Homebrew formula API |
|---|---|
| Tap | homebrew/core |
| Full Name | rdate |
| Version Scheme | 0 |
| Revision | 0 |
| Bottle Stable Root URL | https://ghcr.io/v2/homebrew/core |
| Deprecated | no |
| Disabled | no |
| Keg Only | no |
| URL Keys |
|
源数据库匹配
其他软件包管理器记录
匹配项来自外部软件包管理器索引，并与本地 Automic Vault 软件包链接分开显示。
Debian apt95%
rdate 1:1.11-3
sets the system's date from a remote host with network time protocol
https://github.com/resurrecting-open-source-projects/openrdate
sudo apt install rdate- Section: net
- Architecture: amd64
- 2 依赖
- normalized package name match
- 匹配方式：Rdate
Ubuntu apt95%
rdate 1:1.11-3ubuntu2
sets the system's date from a remote host with network time protocol
https://github.com/resurrecting-open-source-projects/openrdate
sudo apt install rdate- Section: net
- Architecture: amd64
- 2 依赖
- normalized package name match
- 匹配方式：Rdate
dnf95%
openrdate 1.2-33.fc45
Good-old rdate date and time-setting software
http://sourceforge.net/projects/openrdate
sudo dnf install openrdate- License: LicenseRef-Callaway-BSD AND LicenseRef-Callaway-BSD-with-advertising
- Category: Unspecified
- Architecture: x86_64
- Source Package: openrdate
- 2 依赖
- 2 提供
- normalized package name match
- 匹配方式：Rdate
来源线索
由仓库数据生成
此页面由 av-web 从 scripts/generate-pkg-sqlite.py 生成的私有软件包 SQLite 工件提供。
Combined YAML source
View the package source record on GitHub.
使用的来源
- Geiger risk classifier
- cross-ecosystem install command graph
- curated package history
- external package-manager database matches
- package relationship graph
- package version freshness
- package-page enrichment
- pkg.so package database
- pkgdb category and tag curation