Help us understand the problem. What is going on with this article?

historyコマンドの設定

More than 3 years have passed since last update.

これで時間が表示されるようになります

vi ~/.bashrc
.bashrc
HISTTIMEFORMAT='%y/%m/%d %H:%M:%S '

履歴のサイズを変更します

echo $HISTSIZE
HISTSIZE=10000

これで10,000に変更されました

echo $HISTSIZE

これでls、historyのコマンドはhistoryから除外されます

HISTIGNORE=ls:history       
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