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How to create a file in Linux from terminal window?


Question

What's the easiest way to create a file in Linux terminal?

2018/11/27
1
462
11/27/2018 10:58:09 PM

Accepted Answer

Depending on what you want the file to contain:

  • touch /path/to/file for an empty file
  • somecommand > /path/to/file for a file containing the output of some command.

      eg: grep --help > randomtext.txt
          echo "This is some text" > randomtext.txt
    
  • nano /path/to/file or vi /path/to/file (or any other editor emacs,gedit etc)
    It either opens the existing one for editing or creates & opens the empty file to enter, if it doesn't exist

2013/07/30
587
7/30/2013 11:49:39 AM

Use touch

touch filename
2012/02/21

Create the file using cat

$ cat > myfile.txt

Now, just type whatever you want in the file:

Hello World!

CTRL-D to save and exit

2014/01/27

There are several possible solutions:

Create an empty file

touch file

>file

echo -n > file

printf '' > file

The echo version will work only if your version of echo supports the -n switch to suppress newlines. This is a non-standard addition. The other examples will all work in a POSIX shell.

Create a file containing a newline and nothing else

echo '' > file

printf '\n' > file

This is a valid "text file" because it ends in a newline.

Write text into a file

"$EDITOR" file

echo 'text' > file

cat > file <<END \
text
END

printf 'text\n' > file

These are equivalent. The $EDITOR command assumes that you have an interactive text editor defined in the EDITOR environment variable and that you interactively enter equivalent text. The cat version presumes a literal newline after the \ and after each other line. Other than that these will all work in a POSIX shell.

Of course there are many other methods of writing and creating files, too.

2020/06/20

Also, create an empty file:

touch myfile.txt
2012/02/21

How to create a text file on Linux:

  • Using touch to create a text file: $ touch NewFile.txt
  • Using cat to create a new file: $ cat NewFile.txt
    The file is created, but it's empty and still waiting for the input from the user. You can type any text into the terminal, and once done CTRL-D will close it, or CTRL-C will escape you out.
  • Simply using > to create a text file: $ > NewFile.txt
  • Lastly, we can use any text editor name and then create the file, such as:
    nano MyNewFile vi MyNewFile NameOfTheEditor NewFileName
2015/12/31

Source: https://stackoverflow.com/questions/9381463
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