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AWSのEC2利用する際忘れてしまうコマンドメモ

Last updated at Posted at 2021-02-10

結構 オンプレ と違うのでメモを表記失礼します。

sudo -i
でrootに移動する。

ec2-userでviを編集した保存する場合は
[E45: 'readonly' option is set (add ! to override) が出た場合に保存する方法] (https://qiita.com/maedatakumi/items/220f747307f773bceb02)

入力モードをescで抜ける

コマンドモードで下記を実行

:w !sudo tee %
強制脱出
:q!

私はファイル検索はlocateを多用していたので使えなくて困っていたのですが

$ sudo updatedb

とすると
locate test
が使える。

また何か思い出したらコチラに表記する予定

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