Hi I want to incremental add hex decimal number to a particula field in file
eg: addr =123 dept1=0
addr = 345 dept2 =1
addr2 = 124 dept3 =2
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.
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addr3 =567 dept15 =f
Is there any command which add... (8 Replies)
i have a file in which 3 values are stored like --4.72 4.42 3.86
what i wanna do is that take read each value and compare with a fixed value say 5 but cant do so as i am getting an error for the same.
please check the code
cat /home/nsadm/auto/Logging/uptime.txt| while read a b c
do
if... (2 Replies)
Hello,
I need an awk script to receive a variable that's an decimal value such as 009 or 031 and then convert this value to an ascii character to use as the FS (field separator for the input file).
For example,
009 should be converted to an ascii tab
031 should be converted to an ascii... (1 Reply)
Hi Friends,
Hi Friends,
I have a file in the following format
file.txt
1|jHDJ|1345.0000000|384837843|39084938
2|jkaehjk|5784.00000|jhejhwej|3398934
i want to remove the 3rd field data decimal points from all lines
output.txt
1|jHDJ|1345|384837843|39084938... (5 Replies)
Please help me in rounding up value upto 2 decimal palces using sed command
#!/usr/bin/bash
a=15.42
b=13.33
c=`echo $a*$b |bc -l`
echo $c
above code is is giving output "205.5486" but i want the output as "205.55"
Thank you... (15 Replies)
Input file:
USA 20.5683
UK 3.54221
Japan 2.54001
China 2.50897
Germany 2.05816
.
.
Desired output file:
USA 20.57
UK 3.54
Japan 2.54
China 2.51
Germany 2.06
.
. (2 Replies)
Hi!
I found and then adapt the code for my pipeline...
awk -F"," -vOFS="," '{printf "%0.2f %0.f\n",$2,$4}' xxx > yyy
I add -F"," -vOFS="," (for input and output as csv file) and I change the columns and the number of decimal...
It works but I have also some problems... here my columns
... (7 Replies)
Discussion started by: echo manolis
7 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)