The EOF operator is used in many programming languages. This operator stands for the end of the file. … The “cat” command, followed by the file name, allows you to view the contents of any file in the Linux terminal.

What does << EOF mean?

In computing, end-of-file (EOF) is a condition in a computer operating system where no more data can be read from a data source. The data source is usually called a file or stream.

What is EOF character in Linux?

On unix/linux, every line in a file has an End-Of-Line (EOL) character and the EOF character is after the last line. On windows, each line has an EOL characters except the last line. So unix/linux file’s last line is. stuff, EOL, EOF. whereas windows file’s last line, if the cursor is on the line, is.