date: 2020-10-20T09:26:21+08:00 # 创建日期 author: "Rustle Karl" # 作者
title: "history 显示、管理以前执行过的命令" # 文章标题
url: "posts/linux/tools/standard/history" # 设置网页永久链接 tags: [ "linux", "cmd" ] # 标签 series: [ "Linux 学习笔记" ] # 系列 categories: [ "学习笔记" ] # 分类
weight: 20 # 排序优先级 chapter: false # 设置为章节
显示、管理以前执行过的命令
history [-c] [-d offset] [n]
history -anrw [filename]
history -ps arg [arg...]filename默认为~/.bash_history
| 参数 | 作用 |
|---|---|
| -c | clear the history list by deleting all of the entries |
| -d offset | delete the history entry at position OFFSET. |
| -a | append history lines from this session to the history file |
| -n | read all history lines not already read from the history file and append them to the history list |
| -r | read the history file and append the contents to the history list |
| -w | write the current history to the history file |
| -p | perform history expansion on each ARG and display the result without storing it in the history list |
| -s | append the ARGs to the history list as a single entry |
- 显示历史命令
history- 清空历史命令
history -c