How do I copy a line from one file to another in Linux?

How do I copy text from one file to another in Linux?

if you just want to replace one file content with other file content then you can do like :

  1. copy command : cp file anotherfile.
  2. cat command: cat file > anotherfile.
  3. If you want to use editor then you can use gedit editor : gedit file.

7 окт. 2016 г.

How do you copy a line in Linux?

To copy a line requires two commands: yy or Y (“yank”) and either p (“put below”) or P (“put above”). Note that Y does the same thing as yy . To yank one line, position the cursor anywhere on the line and type yy . Now move the cursor to the line above where you want the yanked line to be put (copied), and type p .

How do I redirect a line from one file to another in Unix?

Redirection is done using either the “>” (greater-than symbol), or using the “|” (pipe) operator which sends the standard output of one command to another command as standard input. As we saw before, the cat command concatenates files and puts them all together to the standard output.

How do I copy a line from one file to another in vi?

18 Answers

  1. Edit the first file, yanking the text you want. Then open your second file from within vi ( :e /path/to/other/file ) and paste it.
  2. Open both files together in a split window and navigate between them using Ctrl + w , Up / Down either by: vi -o /path/to/file1 /path/to/file2.

7 янв. 2011 г.

How do I paste a file in Linux terminal?

For example, you can copy a command from a web page in your browser and use the Ctrl + Shift + V shortcut to paste it in the terminal.

How do I make a copy of a file in Linux?

To copy a file with the cp command pass the name of the file to be copied and then the destination. In the following example the file foo. txt is copied to a new file called bar.

How do you copy multiple lines in Linux?

Copy and paste multiple lines

With the cursor at your desired line press nyy , where n is the number of lines down you want to copy. So if you want to copy 2 lines, press 2yy . To paste press p and the number of lines copied will be pasted below the line you are on now.

How do you copy multiple lines in Linux terminal?

Start a subshell with typing ( , end with ) , like this: $ ( set -eu # press enter > Paste multiple > lines of code > ) # press enter to run.

What is Yank in Linux?

The command yy (yank yank) is used to copy a line. Move the cursor to the line you want to copy and then press yy. paste. p. The p command paste a copied or cut content after the current line.

What does 2 mean in Linux?

2 refers to the second file descriptor of the process, i.e. stderr . > means redirection. &1 means the target of the redirection should be the same location as the first file descriptor, i.e. stdout .

How do I redirect output to a file and screen in Linux?

To use bash redirection, you run a command, specify the > or >> operator, and then provide the path of a file you want the output redirected to. > redirects the output of a command to a file, replacing the existing contents of the file.

How do I redirect in Unix?

Summary

  1. Each file in Linux has a corresponding File Descriptor associated with it.
  2. The keyboard is the standard input device while your screen is the standard output device.
  3. “>” is the output redirection operator. “>>” …
  4. “<” is the input redirection operator.
  5. “>&”re-directs output of one file to another.

2 мар. 2021 г.

How do I paste a yanked line in vi?

To put the yanked or deleted text, move the cursor to the desired location and press p to put (paste) the text after the cursor or P to put (paste) before the cursor.

What is difference between yank and delete?

Just as dd.… Deletes a line and yw yanks a word,…y( yanks a sentence, y yanks a paragraph and so on.… The y command is just like d in that it puts the text into the buffer.

How do I paste from clipboard to Vi?

If you want to copy paste contents from an external program into vim, first copy your text into system clipboard via Ctrl + C , then in vim editor insert mode, click the mouse middle button (usually the wheel) or press Ctrl + Shift + V to paste.

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