Hi,
I have a file whose content and format at places is as given below.
print
coloumn ....
coloumn ....
coloumn ....
skip 1 line
print
coloumn ...
skip 1 line
I need to select the following :
print
coloumn ....
coloumn ....
coloumn... (2 Replies)
Hello all,
I have a file with following sample data
2009-08-26 05:32:01.65 spid5 Process ID 86:214 owns resources that are blocking processes on Scheduler 0.
2009-08-26 05:32:01.65 spid5 Process ID 86:214 owns resources that are blocking processes on Scheduler 0.
2009-08-26... (5 Replies)
Hi to all,
anyway to create shell script to sort informations from one file and create new file with the sorted values?
from file 30days.out
-bash-3.00# more 30days.out
user/str4@kl.com/INBOX
user/tg1@johor.com/INBOX
user/tg2@kedah.com/INBOX
user/tg3@titangroup.com/INBOX... (3 Replies)
Hi,
I have a file with 20GB Pipe Delimited file where i have too many duplicate records.
I need an awk script to extract the unique records from the file and put it into another file.
Kindly help.
Thanks,
Arun (1 Reply)
Hi Guru's,
I am new to shell scripting. I have a unique requirement:
The system generates a single pdf(/tmp/ABC.pdf) file with Invoices for Multiple Customers, the format is something like this:
Page1 >> Customer 1 >>Invoice1 + invoice 2 >> Page1 end
Page2 >> Customer 2 >>Invoice 3 + Invoice 4... (3 Replies)
Hi,
I have a file which I need to programmatically split into two files.
All the information in the file before pattern "STOP HERE" is to be stripped and output into one file while everything after "STOP HERE" is to be output into a separate file.
I would appreciate help on how to do... (8 Replies)
Hi,
I want 10000+ unique Audio file of approx 2MB each. How can i generate numerous audio files using shell script. Any tool, command or suggestions are welcome.
If i give one audio seed file then can we create numerous unique files with same seed file?
Any help is highly appreciable.... (11 Replies)
Hi Gurus,
I am SQL developer and new unix user.
I need to create some file and file content based on information in two files.
I have one file contains basic information below file1 and another exception file file2. the rule is if "zone' and "cd" in file1 exists in file2, then file name is... (13 Replies)
I am having one problem as stated below
Problem Description
I am having some "sv" extension files , I am using "glob" to extract the matching files , Now in these matching files , I need to split them and extract the elements and create different lists.
For example
set files
This... (1 Reply)
I need help to extract transcript information from gff3 file.
Here is the input
Chr01 JGI gene 82773 86941 . - . ID=Potri.001G000900;Name=Potri.001G000900
Chr01 JGI mRNA 82793 86530 . - . ID=PAC:27047814;Name=Potri.001G000900.1;pacid=27047814;longest=1;Parent=Potri.001G000900... (6 Replies)
Discussion started by: Maduranga
6 Replies
LEARN ABOUT MINIX
join
JOIN(1) General Commands Manual JOIN(1)NAME
join - relational database operator
SYNOPSIS
join [-an] [-e s] [-o list] [-tc] file1 file2
DESCRIPTION
Join forms, on the standard output, a join of the two relations specified by the lines of file1 and file2. If file1 is `-', the standard
input is used.
File1 and file2 must be sorted in increasing ASCII collating sequence on the fields on which they are to be joined, normally the first in
each line.
There is one line in the output for each pair of lines in file1 and file2 that have identical join fields. The output line normally con-
sists of the common field, then the rest of the line from file1, then the rest of the line from file2.
Fields are normally separated by blank, tab or newline. In this case, multiple separators count as one, and leading separators are dis-
carded.
These options are recognized:
-an In addition to the normal output, produce a line for each unpairable line in file n, where n is 1 or 2.
-e s Replace empty output fields by string s.
-o list
Each output line comprises the fields specified in list, each element of which has the form n.m, where n is a file number and m is a
field number.
-tc Use character c as a separator (tab character). Every appearance of c in a line is significant.
SEE ALSO sort(1), comm(1), awk(1).
BUGS
With default field separation, the collating sequence is that of sort -b; with -t, the sequence is that of a plain sort.
The conventions of join, sort, comm, uniq, look and awk(1) are wildly incongruous.
7th Edition April 29, 1985 JOIN(1)