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Full Discussion: Assign value to variable
Top Forums UNIX for Beginners Questions & Answers Assign value to variable Post 303037519 by RudiC on Sunday 4th of August 2019 02:55:09 AM
Old 08-04-2019
Are those multiple values identical, i.e. always e.g. Rows:131554? If not, which one to select? If identical, and your shell (which alas you fail to mention) is (a recent) bash, try
Code:
read X count X < <(hive --orcfiledump /hdfs_path/ | grep -i rows | sort -u)

 

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fgetpos64(3S)															     fgetpos64(3S)

NAME
fgetpos64(), fopen64(), freopen64(), fseeko64(), fsetpos64(), fstatvfsdev64(), ftello64(), ftw64(), nftw64(), statvfsdev64(), tmpfile64() - non-POSIX standard API interfaces to support large files. SYNOPSIS
DESCRIPTION
New API's to support large files. These API interfaces are not a part of the POSIX standard and may be removed in the future. The function is identical to except that returns the position in a instead of a All other functional behaviors, returns, and errors are identical. The function is identical to in 64-bit compile environment. The function returns a pointer to a FILE which can be used to grow the file past 2 GB if desired. All other functional behaviors, returns, and errors are identical to The function is identical to in 64-bit compile environment. The function returns a pointer to a FILE which can be used to grow the file past 2 GB if desired. All other functional behaviors, returns, and errors are identical to The function is identical to except that accepts an for the size parameter instead of All other functional behaviors, returns, and errors are identical. The function is identical to except that accepts an for the pos parameter instead of All other functional behaviors, returns, and errors are identical. The function is identical to except that accepts a for the second parameter instead of All other functional behaviors, returns, and errors are identical. The function is identical to except that returns the file position in an instead of an All other functional behaviors, returns, and errors are identical. The function is identical to except that it that it utilizes a as the second parameter to the function whose pointer is passed to All other functional behaviors, returns, and errors are identical. The function is identical to except that it that it utilizes a as the second parameter to the function whose pointer is passed to All other functional behaviors, returns, and errors are identical. The function is identical to except that accepts a for the second parameter instead of All other functional behaviors, returns, and errors are identical. The function is identical to in the 64-bit compile environment. Both interfaces create a temporary file that is capable of growing beyond 2GB's if desired. All other functional behaviors, returns, and errors are identical. SEE ALSO
thread_safety(5). fgetpos64(3S)
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