Hi All,
I have multiple files which contains 5 columns and multiple rows.....
I want to calculate the minimum value of column 5th, if column 2 is MET, till column 1 comes to the next number.
Also it must skip the condition similar to 1st line where column number 1 and 3 are same and... (9 Replies)
Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted!
1. The problem statement, all variables and given/known data:
I am trying to complete a script which will allow me to find:
a) reads a value from the keyboard. (ask the... (4 Replies)
Hi Friends,
my input file is this way
chr1 100 120 abc
chr1 100 121 def
chr1 100 122 ghi
chr2 240 263 kil
chr2 240 276 ghj
chr2 255 290 hjh
my output
chr1 100 122 abc
chr2 240 276 kil
chr2 255 290 hjh
Basically, I want to match on first and second column and then print the... (4 Replies)
Can I print the minimum and maximum values of values in first 4 columns ?
input
3038669 3038743 3037800 3038400 m101c
3218627 3218709 3217600 3219800 m290
.............
output
3037800 3038743 m101c
3217600 3219800 m290 (2 Replies)
Hi Evreyone
below is the sample data i have in one file
Wed Jan 30 7 :04:50 2013 type1 419990050 101 ms
Wed Jan 30 7 :04:58 2013 type1 488226363 101 ms
Wed Jan 30 7 :05:03 2013 type1 431525334 101 ms
Wed Jan 30 7 :05:48 2013 type2 400676615 101 ms
Wed Jan 30 8 :09:46... (3 Replies)
From the below table I want to print highest value and lowest value using awk script.
aaa 55 66 96 77
ggg 22 96 77 23
ddd 74 58 18 3
kkk 45 89 47 92
zzz 34 58 89 92
Thanks, Green
edit by bakunin: it sure is not news to you that you should use CODE-tags, no? And that we do not want such... (3 Replies)
Good evening
In a production system there are houndred of Jobs running and i´ve got to monitor all of them, but the problem arises when a job running takes much longer or conversely takes nothing and as operator is almost imposible to detect the máximum or mínimum threshold for a running job.
Ive... (1 Reply)
Hi All
I hope that someone could help me!
I have an input file like this, with 4 colum(ID, feature1, start, end):
a x 1 5
b x 3 10
b x 4 9
b x 5 16
c x 5 9
c x 4 8
And my output file should be like this:
a x 1 5
b x 3 16
c x 4 9
What I would like to do is to output for each ID... (2 Replies)
Hello,
I need to find out the minimum and maximum values based on specific column, and then print out the entire row with the max value.
Infile.txt:
scf6 290173 290416 . + X_047241 T_00113118-1
scf6 290491 290957 . + X_047241 T_00113118-2
scf6 290898 290957 . + X_047241 T_00113119-3
scf6... (2 Replies)
Using the input file for each row , using columns 1 (min) and 2 (max) , and with increment of 4 each time I want to create the output file.
Input file
1000 1012 2000 2001
2000 2008 3000 3001
Output desired
1000 2000 2001
1004 2000 2001
1008 2000 2001
1012 2000 2001
2000 3000 3001... (5 Replies)
Discussion started by: jiam912
5 Replies
LEARN ABOUT MOJAVE
strtonum
STRTONUM(3) BSD Library Functions Manual STRTONUM(3)NAME
strtonum -- reliably convert string value to an integer
LIBRARY
Utility functions from BSD systems (libbsd, -lbsd)
SYNOPSIS
#include <limits.h>
#include <bsd/stdlib.h>
long long
strtonum(const char *nptr, long long minval, long long maxval, const char **errstr);
DESCRIPTION
The strtonum() function converts the string in nptr to a long long value. The strtonum() function was designed to facilitate safe, robust
programming and overcome the shortcomings of the atoi(3) and strtol(3) family of interfaces.
The string may begin with an arbitrary amount of whitespace (as determined by isspace(3)) followed by a single optional '+' or '-' sign.
The remainder of the string is converted to a long long value according to base 10.
The value obtained is then checked against the provided minval and maxval bounds. If errstr is non-null, strtonum() stores an error string
in *errstr indicating the failure.
RETURN VALUES
The strtonum() function returns the result of the conversion, unless the value would exceed the provided bounds or is invalid. On error, 0
is returned, errno is set, and errstr will point to an error message. On success, *errstr will be set to NULL; this fact can be used to dif-
ferentiate a successful return of 0 from an error.
EXAMPLES
Using strtonum() correctly is meant to be simpler than the alternative functions.
int iterations;
const char *errstr;
iterations = strtonum(optarg, 1, 64, &errstr);
if (errstr)
errx(1, "number of iterations is %s: %s", errstr, optarg);
The above example will guarantee that the value of iterations is between 1 and 64 (inclusive).
ERRORS
[ERANGE] The given string was out of range.
[EINVAL] The given string did not consist solely of digit characters.
[EINVAL] The supplied minval was larger than maxval.
If an error occurs, errstr will be set to one of the following strings:
too large The result was larger than the provided maximum value.
too small The result was smaller than the provided minimum value.
invalid The string did not consist solely of digit characters.
SEE ALSO atof(3), atoi(3), atol(3), atoll(3), sscanf(3), strtod(3), strtol(3), strtoul(3)STANDARDS
The strtonum() function is a BSD extension. The existing alternatives, such as atoi(3) and strtol(3), are either impossible or difficult to
use safely.
HISTORY
The strtonum() function first appeared in OpenBSD 3.6.
BSD April 29, 2004 BSD