- alias 编辑别名
- cd 切换目录
- cd .. ../.. / ~ -
- chgrp
- chmod
- chown
- chsh
- -s /usr/local/bin/bash 修改shell
- cp
- echo
- file 探测文件是何种类型
- grep 最简单的使用就是检索包含固定字符的文本
- head 显示文件的前十行
- tail 显示文件末尾十行
- ls 列出
- mkdir 创建目录
- mount 查看目前系统挂载的设备
- mv
- printf 进阶版的echo
- ps 查看进程的运行状态
- -auxww 最有用的选项
- pwd 显示绝对路径
- rm
- rmdir 移除多个目录
- rpm 管理通过red hat包管理系统安装的文件
- sudo
- tar 打包,区别于压缩
- top 动态显示正在进行的进程
- touch 凭空产生一个文件
- wc 统计文件行数,单词数,字符数
- wget
- which 查看某个命令的绝对位置
- scp = secure copy
- 上传 scp /etc/host* student@127.0.0.1:~
- 下载 scp student@127.0.0.1:/etc/bashrc /tmp
- yum 下载命令
Interview at the All Things Digital D5 Conference, Steve and Bill Gates spoke with journalists Kara Swisher and Walt Mossberg onstage in May 2007.
Kara Swisher: The first question I was interested in asking is what you think each has contributed to the computer and technology industry— starting with you, Steve, for Bill, and vice versa. Steve Jobs: Well, Bill built the first software company in the industry. And I think he built the first software company before anybody really in our industry knew what a software company was, except for these guys. And that was huge. That was really huge. And the business model that they ended up pursuing turned out to be the one that worked really well for the industry. I think the biggest thing was, Bill was really focused on software before almost anybody else had a clue that it was really the software that— KS: Was important? SJ: That’s what I see. I mean, a lot of other things you could say, but that’s the high-order bit. And I think building a company’s really hard, and it requires your greatest persuasive abilities to hire the best ...