04-22-2014
No...
This is part of a work that I am trying to build at work so that I don't have to do it manually. I need it badly.
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1. Shell Programming and Scripting
hi,
How can I check for a field in a pipe-delimited file having a NULL value in Unix using a grep command or any other command.
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2. UNIX for Dummies Questions & Answers
I have file with multiple columns. Column values for a record may be same.
Now i have to replace a column value(this can be same for the other columns) with new value.
File.txt
A,B,C,D,A,B,C,D,A,B,C,D
A,B,C,D,A,B,C,D,A,B,C,D
A,B,C,D,A,B,C,D,A,B,C,D
A,B,C,D,A,B,C,D,A,B,C,D... (1 Reply)
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3. Shell Programming and Scripting
Hi this is my first time posting ever. I'm relatively new in using AWK/SED, I've been trying many a solution. I'm trying to replace the 59th column in a file where if I encounter '' then I would like to replace it with the word NULL.
example
0 , '' , '' , 0 , 195.538462
change it to
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4. Shell Programming and Scripting
Hi,
I have a pipe delimited txt file which contains 17 fields per line/row.
16th field contains email id. I want to count the number of lines/rows that contains null in the 16th field.
Plz find attached example data file.
I'm looking for a command line/script which achieves this.
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5. Homework & Coursework Questions
hi,
I have pipe delimited flat file as below
1|ab|4.5|9|
2|ac|3|12|
3|ac|4.5|8|
i want to show (display) only 3rd field between pipes.
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6. Shell Programming and Scripting
Hi,
I am trying to find the lines in a pipe delimited file where 11th column has not null values. Any help is appreciated. Need help asap please.
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7. Shell Programming and Scripting
Hi All, I will need an help with respect to replacing a range of columns on a non-delimited file using a particular string pattern.
Say file input is
MYNUMBERD000000-BAN CHUE INSNTS ** N+
MYAREDSDD000000+BAN CHUE INSNTS ** N+
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8. Shell Programming and Scripting
Hi,
I have a pipe delimited file as below and I need to replace the 2nd column of each line with null values.
1|10/15/2011|fname1|lname1
2|10/15/2012|fname2|lname2
3|10/15/2013|fname3|lname3
Output file:
1||fname1|lname1
2||fname2|lname2
3||fname3|lname3
I tried this
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Hi,
I have a requirement where I have to check whether the mandatory columns in a pipe delimited file is null and print error message.
For eg, I have to check if the 3rd,5th,6th,7th and 8th column are null and print the message "<column name> is null".
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10. Shell Programming and Scripting
I have an input file as below
Emp1|FirstName|MiddleName|LastName|Address|Pincode|PhoneNumber
1234|FirstName1|MiddleName2|LastName3| Add1 || ADD2|123|000000000
Output :
1234|FirstName1|MiddleName2|LastName3| Add1 ,, ADD2|123|000000000
OR
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LEARN ABOUT CENTOS
ndrdump
NDRDUMP(1) System Administration tools NDRDUMP(1)
NAME
ndrdump - DCE/RPC Packet Parser and Dumper
SYNOPSIS
ndrdump [-c context] {pipe} {function} {in|out} {filename}
ndrdump [pipe]
ndrdump
DESCRIPTION
ndrdump tries to parse the specified filename using Samba's parser for the specified pipe and function. The third argument should be either
in or out, depending on whether the data should be parsed as a request or a reply.
Running ndrdump without arguments will list the pipes for which parsers are available.
Running ndrdump with one argument will list the functions that Samba can parse for the specified pipe.
The primary function of ndrdump is debugging Samba's internal DCE/RPC parsing functions. The file being parsed is usually one exported by
wiresharks "Export selected packet bytes" function.
The context argument can be used to load context data from the request packet when parsing reply packets (such as array lengths).
VERSION
This man page is correct for version 4.0 of the Samba suite.
SEE ALSO
wireshark, pidl
AUTHOR
This utility is part of the Samba[1] suite, which is developed by the global Samba Team[2].
ndrdump was written by Andrew Tridgell.
This manpage was written by Jelmer Vernooij.
NOTES
1. Samba
http://www.samba.org/
2. Samba Team
http://www.samba.org/samba/team/
Samba 4.0 06/17/2014 NDRDUMP(1)