Hi All,
I am a newbee in unix but still have written a shell script which should trigger a mail based on certain conditions but the problem is that my file is not being read. Below is the code please advise. I do not know where is it failing.
Note $ and the no followed with it is the no of... (1 Reply)
Hi Experts,
I have a shell script called "updatevs" that is scheduled to run at 6.00 am everyday via cronjob. The cronjob will execute this script and output to a log file. The functionality of this script is to read the database and run a set of commands. This script is generally successful... (6 Replies)
Hi Guys,
I am trying to convert a file which has a row based output to a column based output. My original file looks like this:
1
2
3
4
5
6
1
2
3
1
2
3 (8 Replies)
Hi,
I require need help in two aspects actually:
1) Fatal error that gets generated as %F% from a log file say ABClog.dat to trigger a mail. At present I manually grep the log file as <grep %F% ABClog.dat| cut-d "%" -f1>. The idea is to use this same logic to grep the log file which is... (1 Reply)
Hello everyone. I am new to shell scripting and i am required to create a shell script, the purpose of which i will explain below.
I am on a solaris server btw.
Before delving into the requirements, i will give youse an overview of what is currently in place and its purpose.
... (2 Replies)
Anyone know if there's a way to limit the size of rsync batch output blob? I need each batch to fix on a 64GB USB key.
Using syntax like:
rsync -av --only-write-batch=/Volumes/usb/batch --stats /Users/dfbadmin/sandbox/ /Users/dfbadmin/archives/ (7 Replies)
HI,
I have a file as mentioned below. Here one batch is for one user id.Batch starts from |T row and ends at .T row. I want to create a new file by reading this file. The condition is for record 10(position 1-2), if position 3 to position 17 is 0 then delete the entire batch and write into the new... (9 Replies)
Dear All,
I have a requirement where I have to SFTP or SCP a file in a batch script. Unfortunately, the destination server setup is such that it doesn't allow for shell command line login. So, I am not able to set up SSH keys. My source server is having issues with Expect. So, unable to use... (5 Replies)
Linux Gods,
I am simply attempting to parse SQL statements from a PDF doc in creating a base SQL script at a later time but for the life of me, am having a tough time extracting this data.This exact string worked perfectly a couple of months ago and now it doesnt. Below is an example of the data... (4 Replies)
Discussion started by: metallica1973
4 Replies
LEARN ABOUT MOJAVE
gcvt
ECVT(3) BSD Library Functions Manual ECVT(3)NAME
ecvt, fcvt, gcvt -- convert double to ASCII string
SYNOPSIS
#include <stdlib.h>
char *
ecvt(double value, int ndigit, int * restrict decpt, int * restrict sign);
char *
fcvt(double value, int ndigit, int * restrict decpt, int * restrict sign);
char *
gcvt(double value, int ndigit, char *buf);
DESCRIPTION
These functions are provided for compatibility with legacy code. New code should use the snprintf(3) function for improved safety and porta-
bility.
The ecvt(), fcvt() and gcvt() functions convert the double precision floating-point number value to a NUL-terminated ASCII string.
The ecvt() function converts value to a NUL-terminated string of exactly ndigit digits and returns a pointer to that string. The result is
padded with zeroes from left to right as needed. There are no leading zeroes unless value itself is 0. The least significant digit is
rounded in an implementation-dependent manner. The position of the decimal point relative to the beginning of the string is stored in decpt.
A negative value indicates that the decimal point is located to the left of the returned digits (this occurs when there is no whole number
component to value). If value is zero, it is unspecified whether the integer pointed to by decpt will be 0 or 1. The decimal point itself
is not included in the returned string. If the sign of the result is negative, the integer pointed to by sign is non-zero; otherwise, it is
0.
If the converted value is out of range or is not representable, the contents of the returned string are unspecified.
The fcvt() function is identical to ecvt() with the exception that ndigit specifies the number of digits after the decimal point (zero-padded
as needed).
The gcvt() function converts value to a NUL-terminated string similar to the %g printf(3) format specifier and stores the result in buf. It
produces ndigit significant digits similar to the %f printf(3) format specifier where possible. If ndigit does allow sufficient precision,
the result is stored in exponential notation similar to the %e printf(3) format specifier. If value is less than zero, buf will be prefixed
with a minus sign. A decimal point is included in the returned string if value is not a whole number. Unlike the ecvt() and fcvt() func-
tions, buf is not zero-padded.
RETURN VALUES
The ecvt(), fcvt() and gcvt() functions return a NUL-terminated string representation of value.
WARNINGS
The ecvt() and fcvt() functions return a pointer to internal storage space that will be overwritten by subsequent calls to either function.
The maximum possible precision of the return value is limited by the precision of a double and may not be the same on all architectures.
The snprintf(3) function is preferred over these functions for new code.
SEE ALSO printf(3), strtod(3)STANDARDS
The ecvt(), fcvt() and gcvt() functions conform to IEEE Std 1003.1-2001 (``POSIX.1'').
BSD May 31, 2007 BSD