Hi All,
Is there any command which can convert binary decimal coded values to ascii values...
i have bcd values like below
оооооооооооо0о-- -v -
Pls suggest a way to convert this.
Thanks,
Deepti.Gaur (3 Replies)
Hi All,
I have a file which is having 3 columns as (string string integer)
a b 1
x y 2
p k 5
y y 4
.....
.....
Question:
I want get the unique value of column 2 in a sorted way(on column 2) and the sum of the 3rd column of the corresponding rows. e.g the above file should return the... (6 Replies)
Hi,
I am currently using tcsh
I am trying to round a decimal number to the ten-thousandths place
For instance:
1.23456 is rounded up towards 1.2346
I am not looking for truncation, but for rounding. Anyone know how to do this with awk or expr?
Thanks (2 Replies)
Hi All,
In my script I've written like this-
c=$( expr 100 / 3);echo $c
The output coming is 33. but I want to see 33.33, decimal values too. How to get that?
Thanks,
Naresh (3 Replies)
Hi Friends,
This is my last post for today.
My input file is
chr1 100 200
chr1 123 300
chr1 300 400
chr1 420 520
chr10 132344343 132348674
When I try using this command
awk '{v=($3+$2)/2; print $0"\t"v}' 1
This is my output
chr1 100 200 150
chr1 123 300 211.5 (2 Replies)
Hi,
I have a file in which I need to print all the lines that have decimal values in the second column.
The below prints all the decimal values from the second column but I need the complete line to be printed.
cat hello.out | sed 's/ */:/g' | cut -d : -f 2 | ggrep -Eo "+\.+" Can you... (2 Replies)
Discussion started by: mohtashims
2 Replies
LEARN ABOUT REDHAT
round
ROUND(3) Linux Programmer's Manual ROUND(3)NAME
round, roundf, roundl - round to nearest integer, away from zero
SYNOPSIS
#include <math.h>
double round(double x);
float roundf(float x);
long double roundl(long double x);
DESCRIPTION
These functions round x to the nearest integer, but round halfway cases away from zero (regardless of the current rounding direction),
instead of to the nearest even integer like rint().
RETURN VALUE
The rounded integer value. If x is integral or infinite, x itself is returned.
ERRORS
No errors other than EDOM and ERANGE can occur. If x is NaN, then NaN is returned and errno may be set to EDOM.
NOTES
POSIX 1003.1-2001 contains text about overflow (which might set errno to ERANGE, or raise an exception). In practice, the result cannot
overflow on any current machine, so this error-handling stuff is just nonsense. (More precisely, overflow can happen only when the maximum
value of the exponent is smaller than the number of mantissa bits. For the IEEE-754 standard 32-bit and 64-bit floating point numbers the
maximum value of the exponent is 128 (resp. 1024), and the number of mantissa bits is 24 (resp. 53).)
CONFORMING TO
C99.
SEE ALSO ceil(3), floor(3), lround(3), nearbyint(3), rint(3), trunc(3)
2001-05-31 ROUND(3)