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Linux常用命令-19：history
source link: https://xugaoxiang.com/2022/06/04/linux-cmds-19-history/
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history 命令用于显示用户以前执行过的历史命令，还能对历史命令进行追加和删除等操作。历史命令会被写入本地文件 ~/.bash_history 中。
语法格式: history [参数] [目录]
常用参数：
# 显示所有历史命令
history
# 显示最近5条历史命令，包括本条history命令在内
history 5
# 清空历史命令
history -c
# 将当前Shell会话的历史命令追加到命令历史文件中
history -aRecommend
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