Averaging all fields while counting repeated records
Hi every one;
I have a 31500-line text file upon which two following tasks are to be performed:
1: Rearranging the file
2: Taking the average of each column (considering number of zeros) and output the result into a new file
This is the code I've come up with:
So the first line takes multiple lines in that each following lines output to a different files numbered 1 through 18:
(1,176, 351,526,...)> file1
(2, 177, 352, 527,...)>file2 and so on.
the second awk command takes the average of all fields and append it to the output file.
Here I am also trying to count the number of zeros which does not work.
I have a flat file and need to count no of records in the file less the header and the trailer record.
I would appreciate any and all asistance
Thanks
Hadi Lalani (2 Replies)
I've been working with an awk script and I'm wondeing id it's possible to count records in a file which DO NOT contain, in this instance fields 12 and 13.
With the one script I am wanting to display the count for the records WITH fields 12 and 13 and a seperate count of records WITHOUT fields... (2 Replies)
Hi,
Please help me in counting the below records(1st field) from samplefile:
Expected output:
Count Descr
-------------------------------------------
7 Mean manager
14 ... (7 Replies)
Hi Pls help in solving my doubt.Iam having file like below
file1.txt
priya
jenny
jenny
priya
raj
radhika
priya
bharti
bharti
Output required:
I need a output like count of repeated words with name for ex:
priya 3
jenny 2 (4 Replies)
Hi guys,
I need help in making a command to find some data.
I have multiple files in which multiple records are present.. Each record is separated with a carriage return and in each record there are multiple fields with each field separated by "|"
what i want is that I want to extract... (1 Reply)
ok, so a user can specify options as is shown below:
ExA:
cpu.pl!23!25!-allow
or
ExB:
cpu.pl!23!25!-block!all
options are delimited by the exclamation mark.
now, in example A, there are 4 options provided by the user.
in example B, there are 5 options provided by the user.
... (3 Replies)
Hi Unix team,
I have a file with 30 columns with tab delimited. I need to count the records based on column 18 & 21 data.
So I cut the data from the file using
awk -F"\t" '{print $18,$21}' foo.txt
Following is the output:
USED SEDAN
USED SUV
NEW SUV
USED Truck
USED Truck
USED... (6 Replies)
1. The problem statement, all variables and given/known data:
Develop a shell script that accepts a phrase and counts the number of times that it is repeated in a specific website.
Note: Im not sure if it's the whole website, or just a specific page but im guessing its thewhole website.
... (2 Replies)
In two previous posts (here) and (here), I received help from forum members comparing multiple fields across two files and selectively printing portions of each as output based upon would-be matches using awk. I had been fairly comfortable populating awk arrays with fields and using awk's special... (3 Replies)
Hello all, I am having trouble with what should be an easy task, but seem to be missing something fundamental. I have two files, with File 1 consisting of a single field of many thousands of records. I also have File 2 with two fields and many thousands of records.
My goal is that when $1 of... (2 Replies)
Discussion started by: jvoot
2 Replies
LEARN ABOUT PLAN9
join
JOIN(1) General Commands Manual JOIN(1)NAME
join - relational database operator
SYNOPSIS
join [ options ] file1 file2
DESCRIPTION
Join forms, on the standard output, a join of the two relations specified by the lines of file1 and file2. If one of the file names 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.
Input fields are normally separated spaces or tabs; output fields by space. In this case, multiple separators count as one, and leading
separators are discarded.
The following options are recognized, with POSIX syntax.
-a n In addition to the normal output, produce a line for each unpairable line in file n, where n is 1 or 2.
-v n Like -a, omitting output for paired lines.
-e s Replace empty output fields by string s.
-1 m
-2 m Join on the mth field of file1 or file2.
-jn m Archaic equivalent for -n m.
-ofields
Each output line comprises the designated fields. The comma-separated field designators are either 0, meaning the join field, or
have the form n.m, where n is a file number and m is a field number. Archaic usage allows separate arguments for field designators.
-tc Use character c as the only separator (tab character) on input and output. Every appearance of c in a line is significant.
EXAMPLES
sort /adm/users | join -t: -a 1 -e "" - bdays
Add birthdays to password information, leaving unknown birthdays empty. The layout of is given in users(6); bdays contains sorted
lines like
tr : ' ' </adm/users | sort -k 3 3 >temp
join -1 3 -2 3 -o 1.1,2.1 temp temp | awk '$1 < $2'
Print all pairs of users with identical userids.
SOURCE
/sys/src/cmd/join.c
SEE ALSO sort(1), comm(1), awk(1)BUGS
With default field separation, the collating sequence is that of sort -b -ky,y; with -t, the sequence is that of sort -tx -ky,y.
One of the files must be randomly accessible.
JOIN(1)