Using cat

Syntax

• cat [OPTIONS]… [FILE]…

Parameters

Option | Details |

——— | —–– |

-n | Print line numbers |

-v | Show non-printing characters using ^ and M- notation except LFD and TAB |
-T | Show TAB characters as ^I |
-E | Show linefeed(LF) characters as $ |
-e | Same as -vE |
-b | Number nonempty output lines, overrides -n |
-A | equivalent to -vET |
-s | suppress repeated empty output lines, s refers to squeeze

Remarks

cat can read from both files and standard inputs and concatenates them to standard output