- 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
A candid talk with Apple's CEO on a landmark day in its history. By Laura Locke | Wednesday, December 7, 2011 at 1:15 am Steve Jobs announces the iTunes Music Store. On April 28th, 2003, moments before I was about to interview Steve Jobs at San Francisco’s Moscone Center, I was jittery. Anticipation? Nerves? Excitement? You bet. All of those visceral emotions were firing. Knowing Jobs’ storied reputation as an irascible and exacting Silicon Valley CEO had me on edge. But I had prepared a tight set of questions. Secretly, I was hoping he might enjoy the line of inquiry. In turn, I would have a lively and candid report for my editors at TIME. What I didn’t know was that the interview was taking place on what would turn out to be one of the most important days in Apple’s history: The launch of the iTunes Music Store. Once again, Ste...