CAT(1) >>>>> CAT(1)
>>
cat - >>>>>>>>>>>>>
>>
cat [>>]... [>>]...
>>
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>"-">>>>>>>>>>
-A, --show-all
>>> -vET
-b, --number-nonblank
>>>>>>>>>>>>> -n >>>>
-e >>> -vE
-E, --show-ends
>>>>>>> $
-n, --number
>>>>>>>>
-s, --squeeze-blank
>>>>>>>>>>>>>>>>>>
-t >>> -vT
-T, --show-tabs
> TAB >>>>> ^I
-u >>>>>>>>
-v, --show-nonprinting
>> LFD > TAB >>>>>>>>>>> ^ > M-
>>>>>>
--help >>>>>>>>>>
--version
>>>>>>>>>
>>
cat f - g
>>> f
>>>>>>>>>>>>>>>>>>>> g
>>>>
cat >>>>>>>>>>>>
>>
> Torbjorn Granlund > Richard M. Stallman >>>
>>>>
GNU coreutils >>>>>>
>>
>>>>>>>
>>
Copyright (C) 2022 Free Software Foundation, Inc. License GPLv3+: GNU
GPL version 3 or later .
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
>>
tac(1)
>>>>>>>
>>>>>>>> info '(coreutils) cat invocation'
>
>>>>>>>>> man >>>>>>>>
>> man >>>>>>https://github.com/man-pages-zh/manpages-
zh
GNU coreutils 9.1 2022>9> CAT(1)