LinuC Level 1 101 Exam · Objective 1.04.3

Searching package candidates by a feature

1.04.3Basic

Find candidates whose package name or summary mentions web server.

The package name is not known and this is not a file-provider lookup.

Which command is appropriate?

Detailed explanation

Incorrectyum info 'web server'

Incorrect. info is intended for a known package name.

Incorrectyum provides 'web server'

Incorrect. provides searches which package supplies a file or capability.

Incorrectyum list 'web server'

Incorrect. list filters package names rather than searching summaries.

Correctyum search 'web server'

Correct. yum search 'web server' searches package metadata for the phrase.

Try it yourself

An example you can run in a temporary verification environment.

yum search 'web server'

Expected result

検索語に関連するパッケージ名と概要（有効なリポジトリにより異なる）

Key points

search finds candidates
info inspects a known name
provides finds file providers

Notes

Environment: YUM 3.xまたは互換YUM / 読み取り操作
Use a disposable system or transaction preview before package changes.
YUM compatibility layers can expose different subcommands across distributions.

Foundation review

Place the operation

Capability discovery and file-provider lookup are related but distinct metadata searches.

Check the side effect

Inspect a candidate with yum info before installing it.

Question IDKL-101-529

EnvironmentYUM 3.xまたは互換YUM / 読み取り操作

Last technical review2026-08-13

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