macOS
Homebrew已验证 · 100%
brew install iftoplocal Homebrew formula metadata
MacPorts已验证 · 94%
sudo port install iftopMacPorts ports tree · net/iftop/Portfile · 来源: api.github.com
安装
其他安装命令
Linux
Alpine Linux apk已验证 · 92%
sudo apk add iftopAlpine Linux edge package indexes · iftop · 来源: dl-cdn.alpinelinux.org
Fedora dnf已验证 · 92%
sudo dnf install iftopFedora Rawhide package metadata · iftop · 来源: dl.fedoraproject.org
Nix已验证 · 92%
nix profile install nixpkgs#iftopnixpkgs package indexes · pkgs/by-name/if/iftop/package.nix · 来源: api.github.com
Arch Linux pacman已验证 · 92%
sudo pacman -S iftopArch Linux sync databases · iftop · 来源: geo.mirror.pkgbuild.com
openSUSE zypper已验证 · 92%
sudo zypper install iftopopenSUSE Tumbleweed package metadata · iftop · 来源: download.opensuse.org
概览
软件包摘要
Display an interface's bandwidth usage
历史
项目历史与用法
iftop is a terminal bandwidth monitor by Paul Warren and contributors. Its project page summarizes the idea directly: it does for network usage what top does for CPU usage, listening on an interface and showing bandwidth by host pairs.
It became a familiar admin tool because it answers an immediate operational question: which conversations are using the link right now?
项目历史
The upstream ChangeLog records the first release as 0.1 on 2002-03-29. Early 2002 releases quickly added network-boundary analysis, cumulative totals, PPP support, Linux cooked sockets, port display, FreeBSD support, online help, service resolution controls, and bandwidth-in-bytes display.
By 2003 the tool had acquired autoconf/automake, better interface auto-selection, cumulative line totals, Solaris DLPI support, Mac OS X build fixes, config-file support, selectable averages, and command-line controls for port resolution.
Version 0.17 in 2006 added VLAN support and multiple portability fixes. Later 1.0 pre-release work added IPv6 support, text output mode, PFLOG support, many downstream portability fixes, and contributions routed through Debian, Fedora, Red Hat, and other users.
采用历史
iftop spread widely through Unix and Linux package collections because it pairs libpcap packet capture with a top-like curses interface. The supplied metadata lists Alpine, Homebrew, Debian, Fedora, MacPorts, Nix, Arch, Ubuntu, and openSUSE-style package names.
The project page also maintained a mailing list, public archives, pre-release tarballs, and a git repository, which helped distribution maintainers track patches even when stable releases were infrequent. Homebrew's formula notes that distributions package a 1.0 pre-release because upstream movement slowed after the 2014 pre-release.
使用方式
Users usually run iftop on a selected interface to see bandwidth grouped by source and destination host pairs. The UI supports options and interactive toggles for hostnames, ports, sorting, totals, averages, filters, display scaling, and text output.
Because it uses libpcap, iftop often needs elevated privileges or packet-capture permissions. It is most useful during incident response, capacity checks, and quick diagnosis of unexpected traffic.
为什么软件包爱好者会关心
iftop is one of the canonical small admin packages: a memorable name, a single job, a curses UI, libpcap underneath, and years of downstream patches keeping it buildable across systems.
It also occupies the sweet spot between tcpdump and full network-monitoring suites. Package it once, run it over SSH, and get an immediate visual answer without setting up a daemon or dashboard.
时间线
- 2002-03-29: 0.1 first release.
- 2002-10-22: 0.9 adds FreeBSD support, online help, service toggles, and bandwidth-in-bytes display.
- 2003-01-08: 0.11 adds autoconf/automake and improved interface auto-selection.
- 2003-11-10: 0.15 adds config-file support and display controls.
- 2006-02-12: 0.17 adds VLAN support and portability fixes.
- 2014-01-19: 1.0pre4 is the pre-release packaged by Homebrew and other distributions.
Related projects
- top is the direct interface analogy named by upstream.
- tcpdump, libpcap, pcap, ncurses, ntop, bmon, nload, iptraf-ng, and ifstat are adjacent command-line or terminal network-monitoring tools.
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 13 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 |
|---|---|---|---|
iftop | 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2026-07-25
管理器版本1.0pre4
管理器更新时间
本地数据OK
上游not checked
检测到的最新版本未检测到
https://pdw.ex-parrot.com/iftop/
- 信息No package-manager update timestamp was available.低 置信度
- 信息Release/tag comparison is only available for GitHub repositories.https://pdw.ex-parrot.com/iftop/none 置信度
安装元数据
软件包元数据
| 软件包键 | brew:iftop |
|---|---|
| 版本 | 1.0pre4 |
| 软件包管理器 | Homebrew |
| 软件包管理器页面 | https://formulae.brew.sh/formula/iftop |
| 主页 | https://pdw.ex-parrot.com/iftop/ |
| 仓库 | https://code.blinkace.com/pdw/iftop |
| 上游文档 | https://pdw.ex-parrot.com/iftop |
| 许可证 | GPL-2.0-or-later |
| 源码归档 | https://pdw.ex-parrot.com/iftop/download/iftop-1.0pre4.tar.gz |
| macOS 提供的库 | libpcap, ncurses |
| Bottle | 可用 (于 arm64_big_sur, arm64_linux, arm64_monterey, arm64_sequoia, arm64_sonoma, arm64_tahoe, arm64_ventura, big_sur, catalina, monterey, sonoma, ventura, x86_64_linux) |
| Homebrew post-install | 未定义 |
| 服务 | 未声明 |
| 注意事项 | iftop requires root privileges so you will need to run `sudo iftop`. You should be certain that you trust any software you grant root privileges. |
注册表事实
源数据库详情
| Source Database | Homebrew formula API |
|---|---|
| Tap | homebrew/core |
| Full Name | iftop |
| Version Scheme | 0 |
| Revision | 0 |
| Head Version | HEAD |
| 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%
iftop 1.0~pre4-9+b1
displays bandwidth usage information on an network interface
http://www.ex-parrot.com/~pdw/iftop/
sudo apt install iftop- Section: net
- Architecture: amd64
- Source Package: iftop
- 4 依赖
- normalized package name match
- 匹配方式：Iftop
Nix95%
iftop
nix profile install nixpkgs#iftop- normalized package name match
- 匹配方式：Iftop
Ubuntu apt95%
iftop 1.0~pre4-9build2
displays bandwidth usage information on an network interface
http://www.ex-parrot.com/~pdw/iftop/
sudo apt install iftop- Section: universe/net
- Architecture: amd64
- 4 依赖
- normalized package name match
- 匹配方式：Iftop
apk95%
iftop 1.0_pre4-r0
A tool to display bandwidth usage on an interface
https://www.ex-parrot.com/~pdw/iftop/
sudo apk add iftop- License: GPL-2.0-or-later
- Architecture: x86_64
- Source Package: iftop
- 1 依赖
- 1 提供
- normalized package name match
- 匹配方式：Iftop
apk95%
iftop-doc 1.0_pre4-r0
A tool to display bandwidth usage on an interface (documentation)
https://www.ex-parrot.com/~pdw/iftop/
sudo apk add iftop-doc- License: GPL-2.0-or-later
- Architecture: x86_64
- Source Package: iftop
- normalized package name match
- 匹配方式：Iftop
dnf95%
iftop 1.0-0.38.pre4.fc44
Command line tool that displays bandwidth usage on an interface
http://www.ex-parrot.com/~pdw/iftop/
sudo dnf install iftop- License: GPL-2.0-or-later AND BSD-4-Clause-UC
- Category: Unspecified
- Architecture: x86_64
- Source Package: iftop
- 7 依赖
- 1 提供
- normalized package name match
- 匹配方式：Iftop
pacman95%
iftop 1.0pre4-6
Display bandwidth usage on an interface
http://www.ex-parrot.com/~pdw/iftop/
sudo pacman -S iftop- License: GPL
- Architecture: x86_64
- 2 依赖
- normalized package name match
- 匹配方式：Iftop
zypper95%
iftop 0.99.4-11.3
Real-Time Interface Bandwidth Usage
https://www.ex-parrot.com/~pdw/iftop/
sudo zypper install iftop- License: GPL-2.0-or-later
- Category: Productivity/Networking/Diagnostic
- Architecture: x86_64
- Source Package: iftop
- 5 依赖
- 1 提供
- normalized package name match
- 匹配方式：Iftop
MacPorts95%
iftop
sudo port install iftop- normalized package name match
- 匹配方式：Iftop
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
- Nucleus package database
- av.db category and tag curation
- cross-ecosystem install command graph
- curated package history
- external package-manager database matches
- package relationship graph
- package version freshness
- package-page enrichment