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More than 5 years have passed since last update.

posted at

updated at

インストールされている gem を全て削除する。

  1. gem list でリストを表示し、
  2. cut -d" " -f1 で名前を抽出し、
  3. それを gem uninstall に投げる。

を下記で実行できる。

gem list | cut -d" " -f1 | xargs gem uninstall -aIx
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Help us understand the problem. What are the problem?