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Shell Programming and Scripting
Number of records in a file
Post 302078894 by Glenn Arndt on Wednesday 5th of July 2006 09:22:31 AM
07-05-2006
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Hi,
Is it possible to find the total number of records processed by awk at begining.
NR gives the value at the end. Is there any variable available to find the value at the begining?
Thanks
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I have a flat file and need to count no of records in the file less the header and the trailer record.
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Hi everyone.
I am a newbie to Linux stuff. I have this kind of problem which couldn't solve alone. I have a text file with records separated by empty lines like this:
ID: 20
Name: X
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ID: 21
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Thanks in advance...........
Please help me for this issue............
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====
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I have 2 files
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I would like to print the number of records of 2 files, and divide the two numbers
awk '{print NR}' file1 > output1
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Given a file like this:
abc
def
ghi
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Hi Freinds ,
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|nag|HYd|1|Che
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File 2
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LEARN ABOUT OPENSOLARIS
fiocompress
fiocompress(1M) System Administration Commands fiocompress(1M) NAME
fiocompress - file compression utility SYNOPSIS
/sbin/fiocompress -c [-m] [-b block_size] input_file output_file /sbin/fiocompress -d input_file output_file DESCRIPTION
The fiocompress utility is a file compression tool that works together with the dcfs(7FS) file system to perform per-file compression. You can use fiocompress to decompress a compressed file or mark a compressed file as compressed, causing automatic decompression on read. The primary use of fiocompress is to compress files in the boot archive. Note that this utility is not a Committed interface. See attributes(5). OPTIONS
The following options are supported: -b block_size Specify a block size for compression. The default block size is 8192. -c Compress the specified file. -d Decompress the specified file. -m Mark the compressed file for automatic decompression on read. Can be used only in conjunction with -c. EXIT STATUS
0 The command completed successfully. -1 The command exited due to an error. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWcsr | +-----------------------------+-----------------------------+ |Interface Stability |Private | +-----------------------------+-----------------------------+ SEE ALSO
boot(1M), bootadm(1M), dcfs(7FS), ufs(7FS), attributes(5) NOTES
This compression/decompression utility works only with files stored in a UFS file system. There is no obvious way to determine whether a given file is compressed, other than copying the file and comparing the number of disk blocks of the copy against the original. SunOS 5.11 10 Dec 2008 fiocompress(1M)