08-18-2010
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi,
I want to get the line count of the file from the 2nd line of the file ? The first line is header so want to skip that.
Thanks. (8 Replies)
Discussion started by: smc3
8 Replies
2. UNIX for Dummies Questions & Answers
I'd like to create a loop that will display something like:
1
2
29
2
57
2
...
25173
2
I figure I'd want to make some code that counts to 1798 and for the odd numbers displays: 1+28((n-1)/2) and for the even numbers displays 2. This is what I wrote:#! /bin/csh
#include <stdio.h>
int... (4 Replies)
Discussion started by: red baron
4 Replies
3. Shell Programming and Scripting
Hello forum,
I need to append the total line count to the end of each line in a file.
The file where this line count needs to be appended is generated by this script:
The script does a word frequency count by the first column of a file.
if I add wc -l at the end then the line count... (4 Replies)
Discussion started by: jaysean
4 Replies
4. Shell Programming and Scripting
Hello friends,
Could you please help on this,
n=`wc -l test.txt`
echo $n
the above two line code give me
"67 text.txt"
where as i just need n= 67 as line count (3 Replies)
Discussion started by: Danish Shakil
3 Replies
5. Shell Programming and Scripting
Hi,
I have created one shell script in which it will count number of "~" tilda charactors from each line of the file.But the problem is that i need to count each line count individually, that means. if line one contains 14 "~"s and line two contains 15 "~"s then it should give an error msg.each... (3 Replies)
Discussion started by: Ganesh Khandare
3 Replies
6. Shell Programming and Scripting
Hi All,
I have totally 10 source files. I want to count the delimiter In my source files line by line and need to store the result in another file. I got the output for the total count of delimiter for one file. But I am struggling to get the delimiter count line by line for each my files. Plz... (6 Replies)
Discussion started by: suresh01_apk
6 Replies
7. Shell Programming and Scripting
Hi
In my directory i have file of many days , i want to count the number of line of all the files of todays date. every file will have date component on it for eg. V5_T_RIO_TAFM_20120905070015847.LOG
from the file name 20120905- > this show that file is of today's date .
I have written... (8 Replies)
Discussion started by: guddu_12
8 Replies
8. Shell Programming and Scripting
What I'm trying to accomplish. I receive a Header and Detail file for daily processing. The detail file comes first which holds data, the header is a receipt of the detail file and has the detail files record count. Before processing the detail file I would like to put a wrapper around another... (4 Replies)
Discussion started by: pone2332
4 Replies
9. Shell Programming and Scripting
Hello,
I have been working on Awk/sed one liner which counts the number of occurrences of '|' in pipe separated lines of file and delete the line from files if count exceeds "17".
i.e need to get records having exact 17 pipe separated fields(no more or less)
currently i have below :
awk... (1 Reply)
Discussion started by: ketanraut
1 Replies
10. UNIX for Beginners Questions & Answers
I have a file like below with more than 30,000 lines:
Someword "mypattern blah blah mypattern blah mypattern blah "
Someotherword "mypattern blah blah mypattern blah mypattern blah"
Someword "mypattern blah blah blah mypattern blah "
Someword "mypattern blah blah mypattern blah ... (3 Replies)
Discussion started by: ctrld
3 Replies
TOTAL(1) General Commands Manual TOTAL(1)
NAME
total - sum up columns
SYNOPSIS
total [ -m ][ -sE | -p | -u | -l ][ -i{f|d}[N] ][ -o{f|d} ][ -tC ][ -N [ -r ]] [ file .. ]
DESCRIPTION
Total sums up columns of real numbers from one or more files and prints out the result on its standard output.
By default, total computes the straigt sum of each input column, but multiplication can be specified instead with the -p option. Likewise,
the -u option means find the upper limit (maximum), and -l means find the lower limit (minimum).
Sums of powers can be computed by giving an exponent with the -s option. (Note that there is no space between the -s and the exponent.)
This exponent can be any real number, positive or negative. The absolute value of the input is always taken before the power is computed
in order to avoid complex results. Thus, -s1 will produce a sum of absolute values. The default power (zero) is interpreted as a straight
sum without taking absolute values.
The -m option can be used to compute the mean rather than the total. For sums, the arithmetic mean is computed. For products, the geomet-
ric mean is computed. (A logarithmic sum of absolute values is used to avoid overflow, and zero values are silently ignored.)
If the input data is binary, the -id or -if option may be given for 64-bit double or 32-bit float values, respectively. Either option may
be followed immediately by an optional count, which defaults to 1, indicating the number of double or float binary values to read per
record on the input file. (There can be no space between the option and this count.) Similarly, the -od and -of options specify binary
double or float output, respectively. These options do not need a count, as this will be determined by the number of input channels.
A count can be given as the number of lines to read before computing a result. Normally, total reads each file to its end before producing
its result, but this behavior may be overridden by inserting blank lines in the input. For each blank input line, total produces a result
as if the end-of-file had been reached. If two blank lines immediately follow each other, total closes the file and proceeds to the next
one (after reporting the result). The -N option (where N is a decimal integer) tells total to produce a result and reset the calculation
after every N input lines. In addition, the -r option can be specified to override reinitialization and thus give a running total every N
lines (or every blank line). If the end of file is reached, the current total is printed and the calculation is reset before the next file
(with or without the -r option).
The -tC option can be used to specify the input and output tab character. The default tab character is TAB.
If no files are given, the standard input is read.
EXAMPLE
To compute the RMS value of colon-separated columns in a file:
total -t: -m -s2 input
To produce a running product of values from a file:
total -p -1 -r input
BUGS
If the input files have varying numbers of columns, mean values will certainly be off. Total will ignore missing column entries if the tab
separator is a non-white character, but cannot tell where a missing column should have been if the tab character is white.
AUTHOR
Greg Ward
SEE ALSO
cnt(1), neaten(1), rcalc(1), rlam(1), tabfunc(1)
RADIANCE
2/3/95 TOTAL(1)