Tag：Line number
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Time：2021-7-22
Start inserting after the cursor\A # start inserting at the end of the line where the cursor is\I # start inserting in front of the cursor\I # start inserting before the line where the cursor is\O # insert another line under the cursor line\O # insert another line on the cursor line soaandicontrary,AandIcontrary,oandOcontrary. Cursor positioning […]
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Time：2021-6-5
1. Sed matching format Line edit command By default, the source file is not edited, only the data in the schema space (which can be understood as a row buffer) is processed, and the schema space data is displayed to the terminal after processing 1.1. Start and end line matching: start, end For example, 1100 […]
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Time：2021-4-21
About the author Mr. lemon, senior operation and Maintenance Engineer (self claimed), SRE expert (target), dreams of buying a Porsche at the age of 35. Like to study the underlying technology, think that the underlying foundation is the king. All new technologies are inseparable from the operating system (CPU, memory, disk), network and so on. […]
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Time：2021-4-20
1. Example: insert a record every 100 rows, and the first column of this record contains the row number, other columns are the same as the first row #!/bin/sh Var = “00001” # variable Cat a.txt | awk ‘NR = = 1’ | while read line # get the first line of the file do […]
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Time：2021-3-19
A series of articles： Linux learning notes — directory structure and basic operation of files Nginx learning notes — process and module Linux directory structure and file basic operation newly build New blank file $touch < file name > Enter the above command on the command line to create a blank file.As you can see, […]
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Time：2021-3-11
Share some regular expression tips commonly used in daily work 1、 How to get rid of the line number in front of the code idongchenmodify：2018-12-5 CSDN’s markdown parser is disgusting. If you copy an article as a whole, there is always a line number in front of it…You can use regularization to find these line […]
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Time：2021-2-20
Winodws Gvim System:Windows 10edition:Gvim 8.2 Install Gvim Package VIM’s official websiteFind the name of the sidebarDownloadClick inChoose againWindowssystemClick here to download!Maybe in the future, you can see that this is not version 8.2, but it doesn’t matter. As long as it’s above 8.0, it’s OK, but I still recommend to use version 8.2, which is […]
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Time：2020-12-19
This article takes a practical example to see the difference between StackFrame and stacktrace, which are tested in. Net and unity respectively. . net environment Test code using System; using System.Diagnostics; namespace ConsoleApplication1 { internal class Program { public static void Main(string[] args) { MyFunc1(); MyFunc2(); Console.ReadKey(); } static void MyFunc1() { Console.WriteLine(new StackFrame(true)); } […]
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Time：2020-12-12
In the Scite directory of the installation, add the file locale.properties 。as follows Save the following code as locale.properties Put it in the Scite directory! #Start translation.encoding=GBK #In GBK environment, SciTEGlobal.properties The following changes should be made #Let the reverse key work properly code.page=936 # Menus # File menu File = file New = & […]
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Time：2020-12-12
In the Scite directory of the installation, add the file locale.properties 。as follows Save the following code as locale.properties Put it in the Scite directory! #Start translation.encoding=GBK #In GBK environment, SciTEGlobal.properties The following changes should be made #Let the reverse key work properly code.page=936 # Menus # File menu File = file New = & […]
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Time：2020-12-11
In the Scite directory of the installation, add the file locale.properties 。as follows Save the following code as locale.properties Put it in the Scite directory! #Start translation.encoding=GBK #In GBK environment, SciTEGlobal.properties The following changes should be made #Let the reverse key work properly code.page=936 # Menus # File menu File = file New = & […]
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Time：2020-12-10
In the Scite directory of the installation, add the file locale.properties 。as follows Save the following code as locale.properties Put it in the Scite directory! #Start translation.encoding=GBK #In GBK environment, SciTEGlobal.properties The following changes should be made #Let the reverse key work properly code.page=936 # Menus # File menu File = file New = & […]
