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Use Xargs to convert multiple lines of text into a single line under Linux and comma-separated by tr

Get ready:Cat Test.txt 1 3 4Example:Cat Xargs 1 3 4You can see that the resulting string is separated by a space.Separate the above string with a comma, you can use the TR command to replace the spaceCat Xargs TR ' ' ' , 'However, the TR command can only replace a single character, and multiple characters cannot be implemented.Use SED to implement the substitution of multiple strings:Cat Xargs sed /s//','/gSED can replace more than one string, can compensate for the shortage of TR, the following

How to Convert PDF files from editable text and word

-- PDF file format conversion experienceThere is no such thing as absolute. First, I tried several software for decryption. It is best to use passware_acrobat key, followed by adult PDF password recovery v2.2.0 and PDF password remover v2.2, as for the Image Scanning text conversion, Chinese words, more trouble, the image is not compressed Tif format, with Tsinghua TH-OCR 9.0 or Wang identification conversion, if only part of the recognition can be re

How to convert the text of a picture into Word

How to convert the text of a picture into Word"There is a picture of the truth" this sentence fully embodies the image about everyone is very persuasive, so many people are willing to use the image to express some of the work, in the meantime also reported some image text, although the image text for reading without an

Word 2007 Tip: Convert text to a table

In a Word 2007 document, users can easily convert text to a table. One of the key actions is to use the separator symbol to properly separate the text. Word 2007 recognizes common delimiters, such as paragraph marks (for creating table rows), tabs, and commas (for creating table columns). For example, for multiple paragraphs of

Excel2010 How do I convert text to numbers?

Many people have found that Excel 2010 may recognize some numbers as text after importing other data. This causes some functions, such as SUM and AVERAGE, to ignore the values in those cells. In addition to the numbers you want to convert, these text strings may also contain real text characters. So how does Excel2010

Use sed to convert plain text articles to custom csdn blog articles

Abstract: summarizes SED's functions and features, basic syntax, and precautions. Finally, we will provide several small examples, especially the script examples used to convert this article from plain text to a csdn blog.1 sed Overview Sed is the abbreviation of stream editor. It is a non-interactive Editor, which is very different from the interactive vim.1.1 Main application fields (1) Batch editing of

Convert a table to text in Word 2007

In a Word2007 document, users can convert a specified cell or entire table in a Word table to text content (provided the Word table contains text), as described in the following procedure: Step 1th, open the Word2007 document window and select the cells you want to convert to text

Convert pictures into text online

Convert pictures into text onlineWith a computer, our work becomes much easier, and the best thing to do is document storage. In the past, the need for huge file storage space, not only the location and the search for files is a very painful thing, such a day with the advent of computer office disappeared, we only need a computer to store all the files, and no matter where you have a computer where you can

How do I convert text in a Word document to a table

How do I convert text in a Word document to a table 1. Create text in your document that you want to convert to a table, press TAB to separate text, and then press and hold the left mouse button to select all text, as shown in Fi

Four ways to convert text to numbers in Excel

Excel 2003 may recognize some of these numbers as text when you import files created in another program, such as DBASE or Lotus 1-2-3, or when you import files that are downloaded from a mainframe. This causes some functions, such as SUM and AVERAGE, to ignore the values in those cells. In addition to the numbers you want to convert, these text strings may also

PHP Convert text file to CSV output _php tutorial

PHP Convert text file to CSV output PHP Convert text file to CSV outputThis class provides a quick and easy way to convert a CSV file into a fixed width. It can use Splfileobject to perform iterations, making it very efficient for an iteration to know only the current member

Word 2007 Tip: Convert a text box to a frame

Inserting a text box in a Word 2007 document can enhance the flexibility of typesetting, but the text box does not have the Word document features such as automatic numbering, which limits the user's application requirements to some extent. If you want to use a more powerful Word 2007 document feature without losing the flexibility of the text box in typesetting,

How to convert photo text to Word

How to convert photo text to WordJPG is the short name of the picture, the image, the text in it can not be copied and edited directly, many times we need to copy or edit the content inside the need to convert JPG into Word. So many people want to know how to convert jpg int

Php how to convert the br line break in html to the line break in text input _ PHP Tutorial

Php converts the br line breaks in html to line breaks in text input. PHP has a very good function: nl2br (), which converts the line break in the text box to the br on the HTML page. but how can we convert the br line break in html to the line break in the text box? PHP has a very good function: nl2br (), which conver

PHP How to convert a text file to CSV output _php tutorial

How PHP converts a text file to CSV output This article mainly introduces PHP to convert text files CSV output method, through the inheritance and extension of the Splfileobject class to achieve the function of text file conversion output, is very practical skills, the need for friends can refer to the next This ex

How to convert a scanned image into text

How to convert a scanned image into textIn the file we use will find a lot of PDF format, the format of the text can not be copied, if you want to modify or use the text inside the PDF to convert to TXT, then the question is: How to convert PDF to txt?Online There are many n

How to convert a picture into Word text

How to convert a picture into Word textA variety of cities give a lot of people time, but also to be prepared to keep the moment to seize the opportunity to have the ability, or success is permanent not come to your head. Xiang like a time ready to start the battle of the soldiers, we are in priority to enjoy the valuable leisure time, she is constantly enrich themselves. Xiang get a flyer, found the above originality is very novel, so want to save to

Use PHP to convert plain text into Web pages

Recently, an old friend of mine called me for help. He has been a journalist for many years and recently gained the right to re-publish many of his early columns. He looks forward to posting his work on the Web; but his column is in plain text format. Recently, an old friend of mine called me for help. He has been a journalist for many years and recently gained the right to re-publish many of his early columns. He looks forward to posting his work on

In MSSQL, convert text and ntext to int type data

Let's take a look at this Code: Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/-->1 10 It is used to implement the expression number. Obtain the emoticon number in the background: Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/-->1 protected void sqldatasource1_inserting (Object sender, sqldatasourcecommandeventargs E) 2 { 3 E. Command. Parameters. Add (New sqlparameter ("@ face",

How to convert a text file to PDF on Linux

When you have a lot of text files to maintain, it's better to convert them into PDF documents. For example, PDFs are better for printing because PDF documents have predefined layouts. In addition, you can reduce the risk of accidental changes to your documents.To convert a text file into PDF format, you will need to fo

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