Hello
I have a file which is pipe delimited.
The 4 th field has value like 200704 or 200705 etc.
Now i have to get only those records where 4th field is 200704
How can i do this?
I have to get the whole record where 4th field = 200704 (4 Replies)
Hi,
I have a requirement for taking an particular number in a log file. if i grep for the particular string it will retrieve the entire line for the particular string. but i want to display only the string from each line which i am searching for,
Note: The searching field varies its position... (3 Replies)
Hi ..
Can some one please suggest me how to replace 4th field(column) of a .csv file with "NA" if it is null.
Input file data:
|A|21|B1||1.1|
|A|21|C|RAGH|1.1|
|A|21|D1||1.1|
|A|21|C|YES|1.1
Expected Output
|A|21|B1|NA|1.1|
|A|22|C|RAGH|1.1|
|B|23|D1|NA|1.1|
|A|24|C|YES|1.1|
Thank... (4 Replies)
Hello
Wondering if anybody can advise me how I can sort the below file so it only displays lines with the latest versions of an object? As you'll see some of the scripts listed in my file have more than one version number (version number is after the file extension). E.g. cdm_bri.pkb has... (2 Replies)
Hi Mates,
I require help in the following:
I have the following file snmp.txt
Wed Mar 2 16:02:39 SGT 2011
Class : mmTrapBladeS
origin : 10.0.0.0
hostname : 10.0.0.2
msg : IBM Blade Alert:
Calendar Index : 10.0.0.2-IBMBLADE
Fri Mar 4 07:10:54 SGT 2011
Class : mmTrapBladeS... (2 Replies)
So I want to put a line at the end of my script which greps for keywords from syslog.log that outputs the following after it is done:
"This file was last modified on (thisdate)"
I know I can use the following to get the date:
rtidsvb(izivanov):/home/izivanov> ll /var/adm/syslog/syslog.log ... (4 Replies)
I had a text file(comma seperated values) which contains as below
196237,ram,25-May-06,ram.kiran@xyz.com,204183,Pavan,4-Jun-07,Pavan.Desai@xyz.com,237107,ram Chandra,15-Mar-10,ram.krishna@xyz.com ... (3 Replies)
I have a file which contains fields comma separated & with each field surrounded by quotes. The 4th field contains either a serial number, the text ABC, the text XYZ or it's blank. I want to only extract records which have a serial number. Here's some sample data:
> cat myfile... (4 Replies)
Table
ACN|NAME|CITY|CTY|NO1|NO2
115|AKKK|ASH|IND|10|15
115|AKKK|ASH|IND|20|20
115|AKKK|ASH|IND|30|35
115|AKKK|ASH|IND|30|35
112|ABC|FL|USA|15|15
112|ABC|FL|USA|25|20
112|ABC|FL|USA|25|45
i have written shell script using cut command
and awk programming getting error correct it and add... (5 Replies)
Discussion started by: udhal
5 Replies
LEARN ABOUT OPENDARWIN
join
JOIN(1) BSD General Commands Manual JOIN(1)NAME
join -- relational database operator
SYNOPSIS
join [-a file_number | -v file_number] [-e string] [-o list] [-t char] [-1 field] [-2 field] file1 file2
DESCRIPTION
The join utility performs an ``equality join'' on the specified files and writes the result to the standard output. The ``join field'' is
the field in each file by which the files are compared. The first field in each line is used by default. There is one line in the output
for each pair of lines in file1 and file2 which have identical join fields. Each output line consists of the join field, the remaining
fields from file1 and then the remaining fields from file2.
The default field separators are tab and space characters. In this case, multiple tabs and spaces count as a single field separator, and
leading tabs and spaces are ignored. The default output field separator is a single space character.
Many of the options use file and field numbers. Both file numbers and field numbers are 1 based, i.e. the first file on the command line is
file number 1 and the first field is field number 1. The following options are available:
-a file_number
In addition to the default output, produce a line for each unpairable line in file file_number.
-e string
Replace empty output fields with string.
-o list
The -o option specifies the fields that will be output from each file for each line with matching join fields. Each element of list
has the either the form 'file_number.field', where file_number is a file number and field is a field number, or the form '0' (zero),
representing the join field. The elements of list must be either comma (``,'') or whitespace separated. (The latter requires quot-
ing to protect it from the shell, or, a simpler approach is to use multiple -o options.)
-t char
Use character char as a field delimiter for both input and output. Every occurrence of char in a line is significant.
-v file_number
Do not display the default output, but display a line for each unpairable line in file file_number. The options -v 1 and -v 2 may be
specified at the same time.
-1 field
Join on the field'th field of file 1.
-2 field
Join on the field'th field of file 2.
When the default field delimiter characters are used, the files to be joined should be ordered in the collating sequence of sort(1), using
the -b option, on the fields on which they are to be joined, otherwise join may not report all field matches. When the field delimiter char-
acters are specified by the -t option, the collating sequence should be the same as sort(1) without the -b option.
If one of the arguments file1 or file2 is ``-'', the standard input is used.
DIAGNOSTICS
The join utility exits 0 on success, and >0 if an error occurs.
COMPATIBILITY
For compatibility with historic versions of join, the following options are available:
-a In addition to the default output, produce a line for each unpairable line in both file 1 and file 2.
-j1 field
Join on the field'th field of file 1.
-j2 field
Join on the field'th field of file 2.
-j field
Join on the field'th field of both file 1 and file 2.
-o list ...
Historical implementations of join permitted multiple arguments to the -o option. These arguments were of the form
'file_number.field_number' as described for the current -o option. This has obvious difficulties in the presence of files named
'1.2'.
These options are available only so historic shellscripts don't require modification and should not be used.
STANDARDS
The join command conforms to IEEE Std 1003.1-2001 (``POSIX.1'').
SEE ALSO awk(1), comm(1), paste(1), sort(1), uniq(1)BSD April 18, 2002 BSD