envfetch

envfetch [options] [variable]

envfetch is a cross-platform tool for displaying and querying environment variables. It provides a unified interface across different operating systems and shells for inspecting environment configuration.
The tool supports searching, filtering, and various output formats, making it useful for debugging environment issues and extracting configuration values.

--search PATTERN

Search for variables matching pattern

Output in JSON format

Output as shell export commands

Disable colored output

Display version and exit

Display help and exit

Cross-platform compatibility may have slight variations. Sensitive variables are displayed by default. Large environment sets may require filtering.

envfetch was developed as a portable alternative to platform-specific environment inspection tools.

env(1), printenv(1), set(1)