unix default editor

The VI Editor is an editor that unix/linux system administrators must learn to use. Read a lot of information about VI, finally get this summary. First, remember the two modes of the VI Editor: 1,Command mode2, editing mode . After a unix/linux

Http://casec12.javaeye.com/blog/523160 Today, I have finally figured out the origins and differences between carriage return and line feed.Before the computer appeared, there was a kind of device called teletype model 33, which can contain 10

VI is a screen editor provided by all Unix systems, and it provides a Windows device through which you can edit files. Of course, the UNIX system slightly know people, more or less think VI super difficult to use, but VI is the most basic Editor,

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Brief introduction VI Editor is usually referred to as VI, VI Editor is the most basic text editor on Linux and Unix, working in character mode. It can do the output, delete, find, replace, block operations and many other text operations,

Stream editor sed uses the summary and uses sed to extract strings from text. The editor sed Sed is an editor, but it is different from most other editors. In addition to not facing the screen, it is still non-interactive, and our commonly used vim

1 , UNIX It is one of the first operating systems to become mature; C Language UNIX The system appears, UNIX The system is highly portable and suitable for multiple hardware platforms. You can even UNIX Operating System Source code Write it on

  I first enters the editing mode after the initial startup. In this case, you can use predefined buttons to move the cursor, delete text, copy or paste text. These buttons are common characters. For example, if l is to move the cursor to the right,

/Folder in the root directoryEnter "/" and press ENTERThere are many folders, such as etc, home, Lib, MNT, etc.ETC: stores the user name and passwordHome: each user has a folder, which is stored here.Lib: operating system filesMNT: used for

This is the first phase of the shell Learning Series and will be constantly updated... Specific Learning books: Unix shell programming (Third edition) This section describes some tools that are frequently used in shell programming.   1. Shell tool --