I have a file which is
2
3
4
5
6
6
so i am writing program in C to calculate mean..
#include<stdio.h>
#include<string.h>
#include <math.h>
double CALL mean(int n , double x)
main (int argc, char **argv)
{
char Buf,SEQ;
int i;
double result = 0;
FILE *fp; (3 Replies)
I am new to perl, and need a script to pull a CSV file, strip out 2 leading columns, and 2 ending columns, and resave the file in a new location. The file is basic and has less than 10,000 records. Secondly, can I schedule perl scripts to run daily? Can someone provide the basic script to... (1 Reply)
My input:
>AAA_100
10 20 50 60 10 100 15 10
>AAA_100
20 20 50 60 20 100 15 10
>AAA_100
10 20 50 60 40 100 15 10
>AAA_100
40 20 50 60 10 100 15 10
.
.
.
My Output
20 20 50 60 20 100 15 10
If I have a long list of file. I want to calculate average of each position inside the contents... (7 Replies)
I have CSV file that contains data in the format as shown below:
ABC, 67, 56, 67, 78, 89, 76, 55
PDR, 85, 83, 83, 72, 82, 89, 83
MPG, 86, 53, 54, 65, 23, 54, 75
..
..
..
..
I want to create a script that will pull out the rows from the above sheet and paste it into another CSV file.... (12 Replies)
Hello,
I'm hoping to get some help on calculating an average time from a list of times (hour:minute:second).
Here's what my list looks like right now, it will grow (I can get the full date or change the formatting of this as well):
07:55:31
09:42:00
08:09:02
09:15:23
09:27:45
09:49:26... (4 Replies)
Dear Gurus,
I have tab-delimited text files with matrix containing values. The first column is a identifier and other columns have the corresponding values. I would like to calculate the average value (total number/number of entries) for all entries from 2nd column to the last column in row... (3 Replies)
Hi Friends,
I want to convert a csv file into a ordinary .txt file. I am able to convert but I want the output to look as shown below in the .txt file
table findhost=
{
{"xyz","abc"},
{"rxz","mmz"},
{"vrr","nnz"},
}
default={"NONE"}
My current perl script
#!/usr/bin/env perl... (12 Replies)
Hi, I need help with the awk command.
I have a folder with aprox 500 files each one with two columns and I want to print in a new file, the average of column 1 and average of column 2 and the name of each file.
Input files are:
File-1:
100 99
20 99
50 99
50 99
File-2:
200 85... (3 Replies)
hi all i have a reporting work and i want it to be automated using shell scripting kindly let me know how can i make that possibe .
eg data are :... (2 Replies)
Hi,
I need to calculate the average of the following values using shell scripitng.
Can anyone please suggest a solution?
... (10 Replies)
Discussion started by: karan pratap si
10 Replies
LEARN ABOUT LINUX
shtool-path
SHTOOL-PATH.TMP(1) GNU Portable Shell Tool SHTOOL-PATH.TMP(1)NAME
shtool-path - GNU shtool command dealing with shell path variables
SYNOPSIS
shtool path [-s|--suppress] [-r|--reverse] [-d|--dirname] [-b|--basename] [-m|--magic] [-p|--path path] str [str ...]
DESCRIPTION
This command deals with shell $PATH variables. It can find a program through one or more filenames given by one or more str arguments. It
prints the absolute filesystem path to the program displayed on "stdout" plus an exit code of 0 if it was really found.
OPTIONS
The following command line options are available.
-s, --suppress
Supress output. Useful to only test whether a program exists with the help of the return code.
-r, --reverse
Transform a forward path to a subdirectory into a reverse path.
-d, --dirname
Output the directory name of str.
-b, --basename
Output the base name of str.
-m, --magic
Enable advanced magic search for ""perl"" and ""cpp"".
-p, --path path
Search in path. Default is to search in $PATH.
EXAMPLE
# shell script
awk=`shtool path -p "${PATH}:." gawk nawk awk`
perl=`shtool path -m perl`
cpp=`shtool path -m cpp`
revpath=`shtool path -r path/to/subdir`
HISTORY
The GNU shtool path command was originally written by Ralf S. Engelschall <rse@engelschall.com> in 1998 for Apache. It was later taken
over into GNU shtool.
SEE ALSO shtool(1), which(1).
18-Jul-2008 shtool 2.0.8 SHTOOL-PATH.TMP(1)