JOIN(1) >>>>>>>>>> >>>>>>> JOIN(1)
>>>>>
join - join lines of two files on a common field
>>>>
join [>>>>>>]... >>>>>>>>1
>>>>>>>>2
>>>>
>> >>>>> >>> >>>>>>>
>>>>>> >> >>>>> >>>>>>
>>>>>>>>>>>>, >>>> >>> >>
>>>>>>>>>> >>>>>. >>>>>>>
>>>> >>>>>>>>>>>> >> >>>>,
>>>>>>>>>> >>>>>>>>>.
>>>> >> >>>>>>>>1 >>>
>>>>>>>>2 - (>> >>>), >>>>
>>>>>>>>>> >>>>.
-a >>>>>>>>>>>>
>>>>>> >>>>>>>>
>>>>>>>>> >>>>>> >>
>>>>>>>> >>>>>>>>>>>>,
>>> >> >>>>>>>>>>>> 1
>>> 2, >>>> >>>>>>>>
>>>>>>>>1 >>> >>>>>>>>2
-e STRING
replace missing (empty) input fields with STRING; I.e., missing
fields specified with '-12jo' options
-i, --ignore-case
>>>>>>>>>> >>>>>>> >
>>>>>>>> >>>>> >>>>
>>>>>>>>> >>>>
-j >>>>
>>>> >>> > ,,-1 >>>> -2 >>>>"
-o >>>>>
>>>>>>>> >>>>> >>>>
>>>>>> >>>>>>> >>>
-t >>>>
>>>>>>> >>>> >>>
>>>>>>>>>> >>>>>>> >
>>>>>>>> >>>>
-v >>>>>>>>>>>>
like -a FILENUM, but suppress joined output lines
-1 >>>>
>>>>>>>>>> >> >>>> >>>>
>>>>>>>> 1
-2 >>>>
>>>>>>>>>> >> >>>> >>>>
>>>>>>>> 2
--check-order
>>>>>>>>> >> >> >> >>>>>
>>>>>>>> >>>>>>>, >>> >
>>> >> >>> >>>>>> >>>>>>
>>>>>>>
--nocheck-order
>> >>>>>>>>> >> >> >>
>>>> >>>>>>>> >>>>>>>
--header
>>>>>> >>>> >>> > >>>>>>
>>>>>>>> >>>>>>>>>>
>>>>, >>>>>>>> >> > >> >>
>>>>>>>> >> >> >>>>>
-z, --zero-terminated
>>>>>>>>>>> >>>> >>
>>>>>, >> >>>> >>>
--help >>>>>>>>> >>> >>>>> >
>>>>>>
--version
>>>>>>>> >>>>>>> >
>>>>>> > >>>>>>
>>>> >>> >>>> >>>> ,,-t >>>>",
>>>>>> >>>>>>>>
>>>>>>>>>> >>>> >
>>>>>>>>>> >>, > >>>>>>>>>
>>>> >> >>>>>>>>>> >>>>>>.
>>>>> >>>> >> >>>> >>>>
>>>>>> >> 1. >>>>> >> >>>>>
>>> >>>> >>>>>>> >>>
>>>>>>>>>> >>>>>>>>>>>
>>>>>>>, > >>>>> >> ,,FILENUM.FIELD"
>>> ,,0". >>>>>>> >>>>>
>>>>>>>> >>>> >>>>>>>>>,
>>>>>>>>> >>>> >>
>>>>>>>>1, >>>>>>>>> >>>>
>> >>>>>>>>2, >>>
>>>>>>>>>> >>>>>>. >>> >>
>>>>> >>>>>> >>> ,,auto", >>>>
>>>> >>> >>>>> >>>>>>>>
>>>>>>>> >>>> >>>>>> >>>>
>> >>>>> >>>.
>>>>>: >>>>>>>>1 >
>>>>>>>>2 >>>>>> >>>>
>>>>>>>> >> >>>>>>
>>>>>>>>>. >>>., >>>>>>>>>
,,sort -k 1b,1" >>> ,,join" >>>> >>>>>>,
>>> >>>>>>>>> ,,join -t "" >>> ,,sort"
>>>> >>>>>>. >>>>>>>>,
>>>>>>>> >>>>>>> >>>>>>>
>>>> >>>>>> ,,LC_COLLATE". >>> >>>>
>>>> >>>>>>> > >>>> >>>>>>
>> >>>> >>>> >>>>>>>>>,
>>>> >>>> >>>>>>
>>>>>>>>>.
>>>>>
>>>>>>> >> >>>> >>>>>>.
>>>>>>>>>>>> >>>>>>>
>>>>> >> >>>>> >> >>> coreutils:
>>>>>> > >>>>>>>
>>>>>>>>> >>
>>>>>>>> >>>>>
Copyright (C) 2023 Free Software Foundation, Inc. >>>>>>>
>>>>3+: >>> >>> >>>>>> 3 >>>
>>>>>>> .
>>> >> >>>>>>>> >>>>>>>:
>>>>>>>> >>> >> >> >>>>>> >
>>>>>>>>>>>>>. >> >>>>>>>
>>>>>>> >>>>>>>>>, >
>>>>>>>> >>>>>>>>>>
>>>>>>>.
>>>>>> >>>>>>
comm(1), uniq(1)
>>> >>>>>>>>>>>>> >>
>>>>>> >>
>>> >> >>>>>>>> >>
>>>>>>>> >>>>> >>>>>>> ,,info
'(coreutils) join invocation'"
>>>>>>
>>>>>> >>>>>> >>>
>>>>>>>> >> >>>>>>>>>>>
>>> >>>>>>>>>
>>>> >>>>>> >> >>>>>>>>>
>>>>>>>>>>>>>; >> >>>>>>
>>>>>>>>> >>>>>
>>>>>>>>>> >>> >>>>>
>>>>> >>>>>>> >>>>>>> 3
>>>
>>>>>>. >> >>>>>>>>>>
>>>>>>> >>>>>>>>>>>.
>>> >>>>>>>>> >>>>>> >
>>>>>>> >>> >>>>>>>>
>>>>>>>>>>, >>>>>>>>
>->>>>>> TODO <>.
>>> coreutils 9.4 >>>>>>> 2024 JOIN(1)