COMM(1) >>>>>>>>>> >>>>>>> COMM(1)
>>>>>
comm - compare two sorted files line by line
>>>>
comm [>>>>>>]... >>>>>>>>1
>>>>>>>>2
>>>>
>>>>>>>> >>>>>>>>
>>>>>>>> >>>>>>>>1 >
>>>>>>>>2 >>> >> >>>.
>>>> >> >>>>>>>>1 >>>
>>>>>>>>2 - (>> >>>), >>>>
>>>>>>>>>> >>>>.
>>> >>>>>>, >>>> >>>>> >
>>> >>>>>>. >>>> >>>>>>
>>>>>> >>>>>> >>>>>>>>>>>
>> >>>>>>>>1, >>>>> >>>>>>
>>>>>> >>>>>> >>>>>>>>>>>
>> >>>>>>>>2, > > >>>>>> >>
>>>>>> >>>>>> >>>>>>>>>>
>> >>> >>>>>>>>.
-1 >>>>>>>>> >>>>>> 1
(>>>>>> >>>>>>>>>>> >>
>>>>>>>>1)
-2 >>>>>>>>> >>>>>> 2
(>>>>>> >>>>>>>>>>> >>
>>>>>>>>2)
-3 >>>>>>>>> >>>>>> 3
(>>>>>> >>>> >>
>>>>>>>>> > >>>
>>>>>>>>)
--check-order
>>>>>>>>> >> >> >> >>>>>
>>>>>>>> >>>>>>>, >>> >
>>> >> >>> >>>>>> >>>>>>
>>>>>>>
--nocheck-order
>> >>>>>>>>> >> >> >>
>>>> >>>>>>>> >>>>>>>
--output-delimiter=>>>>>
>>>>>>>> >>>>>> >>>>>>
--total
>>>>>>>> >>>>>>>
-z, --zero-terminated
>>>>>>>>>>> >>>> >>
>>>>>, >> >>>> >>>
--help >>>>>>>>> >>> >>>>> >
>>>>>>
--version
>>>>>>>> >>>>>>> >
>>>>>> > >>>>>>
Comparisons honor the rules specified by 'LC_COLLATE'.
>>>>>>>
comm -12 >>>>>>>>1 >>>>>>>>2
>>>>>>>> >>>> >>>>>>
>>>>>>>> > > >>>>>>>>1 >
> >>>>>>>>2.
comm -3 >>>>>>>>1 >>>>>>>>2
>>>>>>>> >>>>>> >
>>>>>>>>1 >> > >>>>>>>>2,
> >>>>>>>.
>>>>>
>>>>>>>> >> >>>>>> >.
>>>>>>> > >>>>>> >>> >>>>>.
>>>>>>>>>>>> >>>>>>>
>>>>>> >>>>>>>>> >>:
bug-coreutils@gnu.org
>>> coreutils >>>>>>> >>>>>>>>:
>>>>> >>>>> >> >>>>>>>>>
>>> >>>>>>>>:
>>>>>> > >>>>>>>
>>>>>>>>> >>
>>>>>>>> >>>>>
Copyright (C) 2026 Free Software Foundation, Inc. >>>>>>>
>>>>3+: >>> >>> >>>>>> 3 >>>
>>>>>>> .
>>> >> >>>>>>>> >>>>>>>:
>>>>>>>> >>> >> >> >>>>>> >
>>>>>>>>>>>>>. >> >>>>>>>
>>>>>>> >>>>>>>>>, >
>>>>>>>> >>>>>>>>>>
>>>>>>>.
>>>>>> >>>>>>
join(1), uniq(1)
>>> >>>>>>>>>>>>> >>
>>>>>> >>
>>> >> >>>>>>>> >>
>>>>>>>> >>>>> >>>>>>> ,,info
'(coreutils) comm invocation'"
>>>>>>
>>>>>> >>>>>> >>>
>>>>>>>> >> >>>>>>>>>>>
>>> >>>>>>>>>
>>>> >>>>>> >> >>>>>>>>>
>>>>>>>>>>>>>; >> >>>>>>
>>>>>>>>> >>>>>
>>>>>>>>>> >>> >>>>>
>>>>> >>>>>>> >>>>>>> 3
>>>
>>>>>>. >> >>>>>>>>>>
>>>>>>> >>>>>>>>>>>.
>>> >>>>>>>>> >>>>>> >
>>>>>>> >>> >>>>>>>>
>>>>>>>>>>, >>>>>>>>
>->>>>>> TODO <>.
>>> coreutils 9.11 >>>>>> 2026 COMM(1)