cat − cat
cat [OPTION]... [FILE]...
Concatenate FILE(s), or standard input, to standard output With no FILE, or when FILE is −, read standard input.
−A, −−show−all
equivalent to −vET
−b, −−number−nonblank
number nonempty output lines, overrides −n
|
−e |
equivalent to −vE |
−E, −−show−ends
display $ at end of each line
−n, −−number
number all output lines
−s, −−squeeze−blank
suppress repeated empty output lines
|
−t |
equivalent to −vT |
−T, −−show−tabs
display TAB characters at ˆI
−v, −−show−nonprinting
use ˆ and M− notation, except for LF (\n) and TAB (\t)
|
−u |
(ignored) |
−h, −−help
Print help
−V, −−version
Print version