awk command to compare a file with set of files in a directory using 'awk'
Hi,
I have a situation to compare one file, say file1.txt with a set of files in directory.The directory contains more than 100 files.
To be more precise, the requirement is to compare the first field of file1.txt with the first field in all the files in the directory.The files in the directory will have many fields seperated by '~'.
I tried 'awk' command as below
This did not generate any output.
Please provide your valuable suggestions.If any modifications needed to be done in 'awk' or any other unix command will help.
Last edited by Franklin52; 05-30-2012 at 06:54 AM..
Reason: Please use code tags for data and code samples
hi Gurus,
can anyone provide a awk command to get teh count of number of file sin a specific directory.
appreciate any kind of information..
thanks (11 Replies)
Using awk I have an index file which has been seperated into 5 fields. The first field contains file names. What I need to do is check to see if a file exists in my current directory that is not in the first field of my index file. If its not i print out a message.
Please help! (4 Replies)
Hello,
I am strugling from quite a some time to compare flat files with over 1 million records could anyone please help me.
I want to compare two pipe delimited flat files, file1 with file2 and output the unmatched rows from file2 in file3
Sample File1:
... (9 Replies)
Folks I need your help cuz I've a file with 100,000 records that need to be compared against a passwd file (300) and then create a third one with the data in the first one and the passwd from the second one set in it.
The format of the first file is:
host xxxxxx "" 0,0 Closed control00/... (4 Replies)
Hi All,
I am using the awk command to replace ',' by '\t' (tabs) in a csv file. I would like to apply this to all .csv files in a directory and create .txt files with the tabs.
How would I do this in a script?
I have the following script called "csvtabs":
awk 'BEGIN {
FS... (4 Replies)
hi.. I want to compare records present in 1 file with those in 3 other files and print those records of file 1 which are not present in any of the files. for eg -
file1 file2 file3 file4
1 1 5 7
2 2 6 9
3
4
5
6
7
8
9
... (3 Replies)
Hi Guys,
I wanted to compare a delimited file and positional file, for a particular key files and if it matches then append the positional file with some data.
Example:
Delimited File
--------------
Byer;Amy;NONE1;A5218257;E5218257
Byer;Amy;NONE1;A5218260;E5218260
Positional File... (3 Replies)
I want to compare two files, 1) Compare Each query result. 2) Compare Only first row of the Query output 3) Compare Time (3rd column), First file time is lesser than 2nd file then print the PO_NUM else do nothing.
File1:
C:\script>call transaction 1OPOP
C:\script>Select ID, PO_ID, TIME, DES... (3 Replies)
So I have this issue. I have 4 files. the first one is the master file who has all possible combinations:
file 1
- a
- b
- c
- d
- e
the other three have some of the letters and a number instead of - for example
file 2
34 a
5 c
file 3
10 b
12 ... (3 Replies)
Hello,
I have two text files, each with a single column,
file 1:
124152970
123899868
123476854
54258288
123117283
file 2:
124152970
123899868
54258288
123117283
122108330 (5 Replies)
Discussion started by: LMHmedchem
5 Replies
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gensprep
gensprep(8) ICU 50.1.2 Manual gensprep(8)NAME
gensprep - compile StringPrep data from files filtered by filterRFC3454.pl
SYNOPSIS
gensprep [ -h, -?, --help ] [ -v, --verbose ] [ -c, --copyright ] [ -s, --sourcedir source ] [ -d, --destdir destination ]
DESCRIPTION
gensprep reads filtered RFC 3454 files and compiles their information into a binary form. The resulting file, <name>.icu, can then be read
directly by ICU, or used by pkgdata(8) for incorporation into a larger archive or library.
The files read by gensprep are described in the FILES section.
OPTIONS -h, -?, --help
Print help about usage and exit.
-v, --verbose
Display extra informative messages during execution.
-c, --copyright
Include a copyright notice into the binary data.
-s, --sourcedir source
Set the source directory to source. The default source directory is specified by the environment variable ICU_DATA.
-d, --destdir destination
Set the destination directory to destination. The default destination directory is specified by the environment variable ICU_DATA.
ENVIRONMENT
ICU_DATA Specifies the directory containing ICU data. Defaults to /usr/share/icu/50.1.2/. Some tools in ICU depend on the presence of the
trailing slash. It is thus important to make sure that it is present if ICU_DATA is set.
FILES
The following files are read by gensprep and are looked for in the source /misc for rfc3454_*.txt files and in source /unidata for Normal-
izationCorrections.txt.
rfc3453_A_1.txt Contains the list of unassigned codepoints in Unicode version 3.2.0....
rfc3454_B_1.txt Contains the list of code points that are commonly mapped to nothing....
rfc3454_B_2.txt Contains the list of mappings for casefolding of code points when Normalization form NFKC is specified....
rfc3454_C_X.txt Contains the list of code points that are prohibited for IDNA.
NormalizationCorrections.txt
Contains the list of code points whose normalization has changed since Unicode Version 3.2.0.
VERSION
50.1.2
COPYRIGHT
Copyright (C) 2000-2002 IBM, Inc. and others.
SEE ALSO pkgdata(8)ICU MANPAGE 18 March 2003 gensprep(8)