when i compile *.cpp files the compiler didn't find the non standart includes.If i have to put the full path of the includet files
where shall i begin from root dirctory or i heve to put includet files in cpp home directory???
can i compile java files in unix(linux mandrake 7) if yes haw... (3 Replies)
Hi
I need to get the home directory of current user who is running the program, also i need to store the value in a particular variable and pass to the function.
thanks in advance (4 Replies)
Hi,
I've created solaris user which has both FTP and SFTP Access. Using the "ftpaccess" configuration file options "guest-root" and "restricted-uid", i can restrict the user to a specific directory. But I'm unable to restrict the user when the user is logged in using SFTP.
The aim is to... (1 Reply)
I am writing a script below, which has 2 loops. The outer one reads file sufffixed with a number and inner inside which loop through each line of the file and display each space delimited string. However, i find that the string printed out in the inner loop includes not only the delimited string in... (2 Replies)
Hi,
I have a directory with Multiple subdirectories and 1000s of pictures (jpg) in each directory. The problem is that each directory has a 001.jpg in them. I want to append a unique name (the directory_name)would be fine. and then move them to one main backup directory once they have been... (1 Reply)
Hi Gurus.
This is driving me a bit batty. I now if must be a simple matter but I cant find anything that references it.
I have a housekeeping script that searches for some huge dump directories then removes them using rm -rf.
find ./ -name 'ab' -exec rm -rf {} \;
This works but always... (7 Replies)
Dear All,
assume i have a file with content:
<Start>6000</Start>
<Stop>7599</Stop>
the output is:
6000
7000
7100
7200
7300
7400
7599
how should we use any awk, sed, perl can do this task, means to extract the uniq prefixes from the start and stop prefix.
Thanks
Jimmy (3 Replies)
Hello,
I've just started using a Solaris machine with SunOS 5.10.
After the machine is turned on, I open a Console window and at the prompt, if I execute a pwd command, it tells me I'm at my home directory (someone configured "myuser" as default user after init).
... (2 Replies)
I have two DNS resolvers in /etc/resolv.conf file. The top one is Windows DNS server, and the bottom one is my wi-fi router. Please see below. nameserver 192.168.1.126 nameserver 192.168.1.1
In Windows DNS server, the sole "Forward Lookup Zone" is biman.net
When I query for host in the zone... (6 Replies)
Discussion started by: broy32000
6 Replies
LEARN ABOUT REDHAT
roundf
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)