- 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
Nobody can doubt the charisma of Steven P. Jobs. The interim CEO of Apple Computer Inc., who returned to the company last July after his ignominious 1985 ouster, has brought back his legendary vision, impatience, and infectious passion for the Macintosh. Jobs spoke to Business Week Correspondent Andy Reinhardt in Apple's stark, fourth-floor boardroom, just after the company rolled out its new software strategy on May 11. Note: This is an extended, online-only version of the Q&A that appears in the May 25, 1998, issue of Business Week. Q: Now that you've introduced the new, bold-looking iMac, are you going to do some radically different products? A: There's a lot of talk about such things -- about handhelds, set-top boxes. A lot of computer companies have been searching for a consumer product. My view is that the personal computer has been the most successful consumer product of the last 10 years. What we have to do, what the industry stopp...