使用 Homebrew, apk, MacPorts, Nix 安装 uni

项目链接

• 主页
• 软件包管理器页面

命令和别名

• uni

项目历史

The GitHub repository was created in December 2018. The project sits in a Unix tradition of small text-inspection tools, but updates that niche for modern Unicode and emoji workflows.

The README says uni supports Unicode 15.1 and includes good emoji support. It also documents JSON output, browser/WASM availability, and integrations with dmenu, rofi, fzf, and Vim, showing that the tool evolved beyond a simple codepoint lookup command into a terminal-centered Unicode utility.

采用历史

The README points users to release binaries, packages for multiple platforms, and `go install zgo.at/uni/v2@latest` from source. The supplied package facts show availability in Homebrew, Alpine, MacPorts, and Nix.

Repository metadata shows hundreds of GitHub stars and a sequence of releases, including v2.9.0 in December 2025. For a Unicode lookup CLI, that suggests durable use among developers who frequently inspect unfamiliar characters, terminal width, escapes, and emoji names.

使用方式

Common usage is interactive and pipeline-friendly: identify characters from arguments or stdin, search by name, print specific codepoints and ranges, and format output fields such as Unicode version, name, UTF-8 bytes, HTML entity, X11 keysym, JSON escape, or display width.

The README's integrations make uni useful as a picker as well as an inspector: scripts can wire it into dmenu, rofi, fzf, or Vim so users can search for and insert symbols without leaving keyboard-driven workflows.

为什么软件包爱好者会关心

uni is package-interesting because it packages Unicode data into a fast single-purpose CLI. It is the kind of tool that rarely appears in application dependency graphs but frequently lives in a developer's personal shell setup.

Compared with older conversion tools, uni is focused on discovery and metadata rather than transcoding. That makes it complementary to tools such as uni2ascii, iconv, and GUI character maps.

时间线

• 2018: GitHub repository created.
• 2023: README documents support for Unicode 15.1.
• 2025: GitHub page lists v2.9.0 as a December 2025 release.
• 2026: Repository metadata shows continued availability and package interest.

Related projects

• The README compares uni with CLI alternatives such as unicode.vim, unicode, uc, and chr, and GUI tools such as gnome-characters, gucharmap, KCharSelect, rofi-emoji, and rofimoji.
• The README links dmenu, rofi, fzf, and Vim integrations for picker-style workflows.

来源

• https://api.github.com/repos/arp242/uni
• https://github.com/arp242/uni#readme
• https://raw.githubusercontent.com/arp242/uni/master/README.md
• input.source_facts.package-manager