text decryption tool

One, grep (abbreviated from globally search a Regular expression and print) is a powerful text-search tool that can use regular expressions to search for text and print matching lines. The grep family of Unix includes grep, egrep, and Fgrep grep: The default support for basic regular expressions;Egrep: extended regular expression;Fgrep: Regular expressi

document as FileName : R [FileName] Reads the contents of the filename document below the line where the current cursor is located : Set Nu Show line numbers at the beginning of each line : Set Nonu Cancel line number N1,N2 w [filename] Save the contents of N1 to N2 as filename for this document :! Command Temporarily leave Vim to run a Linux command, for example:! Ls/home temporarily lists the files

#grep--color=auto-e "\650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M00/6D/07/wKiom1VaIEmCEbL4AADVTW_Jxp0155.jpg "title=" 10.jpg "alt=" Wkiom1vaiemcebl4aadvtw_jxp0155.jpg "/>11. Find the number between 1-255 in the result of ifconfig command;#ifconfig | grep--color=auto-e "\650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M01/6D/07/wKiom1VaIFOSpn54AAGiK_c0s-M957.jpg "title=" 11.jpg "alt=" Wkiom1vaifospn54aagik_c0s-m957.jpg "/>This article is from the "Pony Learning Record" blog, m

Tags: file processing 2-grepgrep Text Search Tool:grep [options] pattern [file ...] --Pattern Mode: string, Regular expressionMatches the target text row by line , based on the user-specified pattern, and prints the line to which it matches .Pattern Pattern: Filter conditions written by regular expression characters and text characters.650) this.width=650; "Src="

Before the project needs to write a pure JS text comparison tool, in this small series to share the code in the cloud Habitat Community Platform for everyone's reference, the algorithm needs to be optimized, this article is not good yet please forgive me. First up Effect chart: The code looks like this: Save the source code in HTML format files can be run directly The above code is the use of

to the last linevim +10 After entering the document, the cursor is positioned to line 10th 8. After opening a document with Vim, I want the cursor to jump to line 20th, what do I do? How do I jump to the last line? jump To line 20, enter 20G Last line, enter G 9. Vim when the document is opened, the default is not to display the line number, how do you let it display line number? : Set Nuafter Vim opens the document, I want to replace the first ' ABC ' in line 20-50 with ' EFG ' How to

WPS2005 provides a method of writing a manuscript to display the entire document on the manuscript. However, for Chinese teachers, perhaps this function is not perfect, because, in the editing of Chinese papers, do not need to be the whole paper is displayed as a manuscript, but only need to be part of the composition title as blank paper, in order to facilitate the statistical word count. In fact, to achieve this function, do not need to use the WPS Text