最近の Docker イメージは軽量化されていて基本的なコマンドが入っていないが、何を入れれば入るのかを探す方法のメモ。
yum provides で探せる。
bash-4.2# yum provides ps Loaded plugins: ovl, priorities procps-ng-3.3.10-16.amzn2.x86_64 : System and process monitoring utilities Repo : amzn2-core Matched from: Filename : /bin/ps procps-ng-3.3.10-17.amzn2.2.x86_64 : System and process monitoring utilities Repo : amzn2-core Matched from: Filename : /bin/ps procps-ng-3.3.10-17.amzn2.2.2.i686 : System and process monitoring utilities Repo : amzn2-core Matched from: Filename : /bin/ps procps-ng-3.3.10-17.amzn2.2.2.x86_64 : System and process monitoring utilities Repo : amzn2-core Matched from: Filename : /bin/ps procps-ng-3.3.10-26.amzn2.i686 : System and process monitoring utilities Repo : amzn2-core Matched from: Filename : /bin/ps procps-ng-3.3.10-26.amzn2.x86_64 : System and process monitoring utilities Repo : amzn2-core Matched from: Filename : /bin/ps procps-ng-3.3.10-16.amzn2.x86_64 : System and process monitoring utilities Repo : amzn2-core Matched from: Filename : /usr/bin/ps procps-ng-3.3.10-17.amzn2.2.x86_64 : System and process monitoring utilities Repo : amzn2-core Matched from: Filename : /usr/bin/ps procps-ng-3.3.10-17.amzn2.2.2.i686 : System and process monitoring utilities Repo : amzn2-core Matched from: Filename : /usr/bin/ps procps-ng-3.3.10-17.amzn2.2.2.x86_64 : System and process monitoring utilities Repo : amzn2-core Matched from: Filename : /usr/bin/ps procps-ng-3.3.10-26.amzn2.i686 : System and process monitoring utilities Repo : amzn2-core Matched from: Filename : /usr/bin/ps procps-ng-3.3.10-26.amzn2.x86_64 : System and process monitoring utilities Repo : amzn2-core Matched from: Filename : /usr/bin/ps bash-4.2#
