【原】The Linux Command Line - Redirection

● cat - Concatenate files
● sort - Sort lines of text
● uniq - Report or omit repeated lines
● grep - Print lines matching a pattern
● wc - Print newline, word, and byte counts for each file
● head - Output the first part of a file
● tail - Output the last part of a file
● tee - Read from standard input and write to standard output and files

时间: 2024-08-08 01:36:06

【原】The Linux Command Line - Redirection的相关文章

[Linux Command Line and Shell Scripting Bible] basic shell script

1 #!/bin/bash 2 ############################################ 3 # @content chapter 8,9 of Linux Command Line and Shell Scripting Bible 4 # @reader gavin 5 # @date 2014/12/14 6 ############################################ 7 CHAPTER 8 8 9 + user varriab

10 Interesting Linux Command Line Tricks and Tips Worth Knowing

I passionately enjoy working with commands as they offer more control over a Linux system than GUIs(Graphical User Interfaces) applications, therefore am always on the look out to discover or figure out interesting ways and ideas to make Linux so eas

Linux Command Line 笔记(1)

Yunduan CUI graphical user interfaces make easy tasks easy, while command line interfaces make difficult tasks possible Part 1 学习Shell 1. 什么是 Shell? Shell 是用户与操作系统交流的程序,它读取用户的键盘输入并交由操作系统执行相应的命令.所有linux都支持一个叫做 bash 的shell,它的全称是 "Bourne Again SHell&quo

How to start a pdf reader from a Linux command line?

Before you do this, you should be in a GOME or KDE environment, then type the following commands to check whether you've stalled the app: $ type evince then just view the PDF file by typing this: $ evince filename.pdf But you'd better add a "&&qu

Linux command line shortcut

It may or may not surprise you to know that the bash shell has a very rich array of convenient shortcuts that can make your life, working with the command line, a whole lot easier. This ability to edit the command line using shortcuts is provided by

【原】The Linux Command Line - Processes

ps - report a snapshot of current processes top - display tasks job - list active jobs bg - place a job in the background fg - place a job in the foreground kill - send a signal to a process killall - kill processes by name shutdown - showdown or reb

the linux command line学习笔记之三

linux键盘操作技巧 光标移动: Ctrl-a    Move cursor to the beginning of the line.Ctrl-e    Move cursor to the end of the line.Ctrl-f     Move cursor forward one character; same as the right arrow key.Ctrl-b    Move cursor backward one character; same as the left

Linux Command Line

一. lsof 对于一切皆文件的 Linux,list open files 无疑非常管用,常用参数 mark 下,以备后续快速查询. 1. -i internet,即跟网络有关,用法: lsof -i[46] [protocol][@hostname|hostaddr][:service|port] 46 --> IPv4 or IPv6 protocol --> TCP or UDP hostname --> Internet host name hostaddr --> IP

the linux command line学习笔记之四

linux权限相关命令: ● id             显示用户ID● chmod     修改文件权限● umask     设置默认的文件权限 ● su            以另一个用户的身份运行shell● sudo        以另一个用户的身份执行命令 ● chown     修改文件的owner ● chgrp       修改文件的group owner● passwd    修改用户的密码 权限与二进制八进制的对应 八    二      权限 0     000