A text file with multiple lines of text appears concatenated into a single line when opened in Notepad on Windows.
This happens because of the difference in the way the end-of-line is written by Linux (or other Unix-based OS) and Windows. If this text file was created on Linux and opened on Windows using Notepad, this problem occurs.
Linux uses the newline character (ASCII:
0x0A) to indicate end-of-line. Windows uses two characters: carriage return (ASCII:
0x0D) followed by newline (ASCII:
0x0A) to indicate end-of-line.
Almost any Windows editor other than Notepad, like Notepad++ for example, can understand both types of end-of-line indicators and can open such text files correctly.