1. Introduction to VIM
Editing tools in Linux: vi, vim, emacs, gedit
vi is the default text editor installed on Linuxvim is an upgrade of vicentos 7/8 minimum installation, vim is not installed by default
Yum install/remove vim-y install and uninstall software
wiidows: Notepad recognizes vim's text with a line break symbol t ...
Posted on Mon, 06 Dec 2021 12:58:23 -0500 by dkphp2
3.1 vi/vim editor and its related instructions
3.1.1 why study VI/VIM
<span style="background-color:#333333"><span style="color:#B8bfc6 "> 1. All Unix like systems come with vi text editor
2,The editing interface of many applications will actively call vi editor
3,vim Have the ability of program editing, can actively ...
Posted on Tue, 30 Nov 2021 07:38:50 -0500 by stueee
summaryConsider nouns instead of verbsWrite the first classOOP terminologyCreate a new objectCreate a handle for the objectDeallocation of objectsUse objectStatic and dynamic variables
Simple static variablesAccess static variables by class nameInitialization of static variables ...
Posted on Tue, 23 Nov 2021 16:31:33 -0500 by sentback
Article backgroundOn different linux distributions, when downloading some software or packages, people will more or less encounter the situation that the speed is very slow or even unable to download or find the package. The reason is that the default software source server of the system is located abroad, and the domestic complex network probl ...
Posted on Thu, 11 Nov 2021 17:09:11 -0500 by Stathy
Mypy is Python's static type checking library. You can add type annotations to Python programs and use mypy to check their static types. You can find potential errors in the program without running code. It can also be added to git hook to realize automatic check before submitting code. Mypy has a powerful and easy-to-use type system with moder ...
Posted on Thu, 28 Oct 2021 21:24:23 -0400 by Josien
Introduction: scheduled tasks under Linux
(1) First, write a script under the clone session, vi an x.sh script (whatever it is called), echo a hello, and add a redirect folder
[root@hadoop61 ~]# cd /usr/local/shellDemo
[root@hadoop61 shellDemo]# ll
Total consumption 36
-rw-r--r--. 1 root root 125 10 June ...
Posted on Thu, 14 Oct 2021 16:38:51 -0400 by [PQ3]RogeR
1. VIM, the God of text editing tools
1.1 introduction to VI and vim
In Linux, we often edit and modify text files, that is, plain text files encoded by ASCII, Unicode or other codes. We introduced nano before. We will use more professional and powerful tools in actual work
Type of text editing:
Full screen editor: nano (character tool), G ...
Posted on Tue, 12 Oct 2021 20:02:15 -0400 by kdoggy
Running linux_server, if ubuntu Prompt: the following installation commands can be executed without this software
sudo apt-get -y install lib32z1
sudo apt-get -y install lib32stdc++6
If the above command cannot find the installation package, you can use the following command to find the package name and find a similar download
Classification of documents
External and internal documents
File stream classes and objects
File open close
File opening method
File reading and writing
get and put file reading and writing
getline re ...
Posted on Fri, 01 Oct 2021 19:27:16 -0400 by WhiteShade6
Xiao Chen has installed a machine translation software on his computer. He often uses this software to translate English articles.
The principle of this translation software is very simple. It just replaces each English word with the corresponding Chinese meaning from beginning to end. For each English word ...
Posted on Mon, 20 Sep 2021 05:17:16 -0400 by crouchl