sum of a column and selecting lines with value above threshold
Hi again,
I need to further process the results of a previous manipulation.
I have a file with three columns
e.g.
What I would like to do is to sum the total of the 3rd column.
then, select (print) only those line whose ratio 3rd column/total is bigger than a certain value (stored in a variable).
I tried awk, but I still don't get the way it works.
Dear all,
I have a rather large file of numbers which i would like to read into a script and then do some maths on a specific column( e.g column).
so far i have been using the following awk command
awk '{print $4}' infile.txt > out.tmp to strip out the desired column within the in perl... (3 Replies)
I have a file with 20 columns. I'd like to retain only the lines for which the values in at least x columns, looking only at columns 6-20, are above a threshold.
For example, I'd like to retain only the lines in the file below that have at least 8 columns (again, looking only at columns 6-20)... (3 Replies)
Hello,
I am new to Linux environment , I working on Linux script which should send auto email based on the specific condition from log file. Below is the sample log file
Name m/c usage
abc xxx 10
abc xxx 20
abc xxx 5
xyz ... (6 Replies)
Hi,
I have a similar input format-
A_1 2
B_0 4
A_1 1
B_2 5
A_4 1
and looking to print in this output format with headers. can you suggest in awk?awk because i am doing some pattern matching from parent file to print column 1 of my input using awk already.Thanks!
letter number_of_letters... (5 Replies)
Hi All,
The value of a column in my DB table is:
LOAD DATA
APPEND
INTO TABLE MK9210.EG
FIELDS TERMINATED BY '|'
TRAILING NULLCOLS
(
STUDY CHAR
,PATIENT CHAR
,CPEVENT CHAR
,NAMEG CHAR
,REFIDEG CHAR
,POSEG CHAR
,METHEG CHAR
,EGDAT CHAR
,EGTIM CHAR
,COMEG CHAR
,COM1EG CHAR (5 Replies)
Hi,
I have a table to be imported for R as matrix or data.frame but I first need to edit it because I've got several lines with the same identifier (1st column), so I want to sum the each column (2nd -nth) of each identifier (1st column)
The input is for example, after sorted:
K00001 1 1 4 3... (8 Replies)
Hi All,
I have a requirement where I need to find sum of values from column D through O present in a CSV file and check whether the sum of each Individual column matches with the value present for that corresponding column present in the trailer record.
For example, let's assume for column D... (9 Replies)
Hello,
I have a sample data like this:
A1 B1 100.00
B1 A1 100.00
A2 B2 90.80
B2 A2 90.80
A3 B3 99.07
B3 A3 99.07
A4 B4 99.00
B4 A4 99.00
A5 B5 97.13
B5 A5 99.53
.
.
Ax By i
By Ax j
each two lines are same comparison with opposite order. What I expected is... (3 Replies)
Hi Experts,
Please bear with me, i need help
I am learning AWk and stuck up in one issue.
First point : I want to sum up column value for column 7, 9, 11,13 and column15 if rows in column 5 are duplicates.No action to be taken for rows where value in column 5 is unique.
Second point : For... (1 Reply)
Hello,
I am trying to store sum of a column as a new column inside a file but have to find the column names dynamically
I/p
c1,c2,c3,c4,c5
10,20,30,40,50
20,30,40,50,60
If i want to find sum only column c1, c3 and output it as c6,c7
O/p
c1,c2,c3,c4,c5,c6,c7
10,20,30,40,50,30,70... (6 Replies)
Discussion started by: mkathi
6 Replies
LEARN ABOUT HPUX
fmt
fmt(1) General Commands Manual fmt(1)NAME
fmt - format text
SYNOPSIS
width] [file...]
DESCRIPTION
The command is a simple text formatter that fills and joins lines to produce output lines of (up to) the number of characters specified in
the width option. The default width is 72. concatenates the arguments. If none are given, formats text from the standard input.
Blank lines are preserved in the output, as is the spacing between words. does not fill lines beginning with a period for compatibility
with Nor does it fill lines starting with
Indentation is preserved in the output and input lines with differing indentation are not joined (unless is used).
can also be used as an in-line text filter for the command:
reformats the text between the cursor location and the end of the paragraph.
Options
recognizes the following options:
Crown margin mode.
Preserve the indentation of the first two lines within a paragraph and align the left margin of each subsequent line with that
of the second line. This is useful for tagged paragraphs.
Split lines only.
Do not join short lines to form longer ones. This prevents sample lines of code, and other such "formatted" text, from being
unduly combined.
Fill output lines to up to
width columns.
WARNINGS
The width option is acceptable for BSD compatibility, but it may go away in future releases.
SEE ALSO nroff(1), vi(1).
fmt(1)