Backup diff of sed vs current(No. 1)

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• View the source.
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• Go to sed.
  • 1 (2023-07-18 (Tue) 22:47:32)

• The added line is THIS COLOR.
• The deleted line is THIS COLOR.

- [https://ja.wikipedia.org/wiki/Sed_(%E3%82%B3%E3%83%B3%E3%83%94%E3%83%A5%E3%83%BC%E3%82%BF) https://ja.wikipedia.org/wiki/Sed_(コンピュータ)]

* ファイルtikan [#na9fa79e]
* ファイルの文字列置換 [#replace]

 sed -Ei 's/^# deb-src /deb-src /' /etc/apt/sources.list
>
% sed -Ei 's/^# deb-src /deb-src /' /etc/apt/sources.list