07-25-2012
I did stop for a couple of pints on the way home, have mobile 3G broadband - which is presumably why it thinks I've moved to Essen in Germany when in fact I'm at this moment sitting in Leeds.
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1. Shell Programming and Scripting
hello all
i have string that i need to parse something list that :
<form name="CustomerStatus" action="<% env.GetURI %>" method="post"<$if(blah)%> name="<% env.get("StatusList") %>" ><% hello %><input type="hidden" name="<% env.get("Operation") %>" value="">
now im selecting the the string... (6 Replies)
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2. Shell Programming and Scripting
hi all,
in ksh, is there a way to throw a generic error message. i have lots of commands in my script and i didnt want to put
if ; then
doStuff();
else
print "an error occured, please run script again";
fi
around all the commands used. is there a way detect a command has... (1 Reply)
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3. UNIX for Dummies Questions & Answers
I want to count the number of lines in a file and store it in a variable if this count is zero i hv to throw an error ...is this syntax correct , but i am not getting the desired result
I am not using -s option here as i am concerned about record count not the size
#!/bin/ksh
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4. Shell Programming and Scripting
Hi I have script that is developed to serch for 30 days old Directory & Files and then remove them ...
when i run it successfully removes the Directory & files & but it throw errors on the screen
..
..
+ find . -type f -mtime +30 -exec rm -f {} ;
+ exit
please help me ??
I... (0 Replies)
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5. Shell Programming and Scripting
Hi,
I have a requirement like i have to search a script and find names that conatins more than two dots, if so then throw error.
For ex: a1.b1.comname here i have to find comname and check two dots. it will not throw error
a1.b1.c1.comname here it contains more than 2dots it will throw... (3 Replies)
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6. Programming
(I have long gap to communicate with C++ and do not recall if I have used 'try-catch' at all; so, looking for advice...)
I am trying to understand what the benefits of using that C++ error handling style compare to regular C-style 'if-then'?
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7. HP-UX
OS: HP-UX B.11.31 U ia64
shell : /sbin/sh
Messages like "debug3: Wrote 48 bytes for a total of 15837" are thrown in my terminal after each key stroke. If I try to type a command such message appears after each character I type. If I simply press enter messages like below appear.
... (1 Reply)
Discussion started by: black_fender
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LEARN ABOUT SUNOS
mlib_imagemoment2_fp
mlib_ImageMoment2_Fp(3MLIB) mediaLib Library Functions mlib_ImageMoment2_Fp(3MLIB)
NAME
mlib_ImageMoment2_Fp - second moment
SYNOPSIS
cc [ flag... ] file... -lmlib [ library... ]
#include <mlib.h>
mlib_status mlib_ImageMoment2_Fp(mlib_d64 *moment, const mlib_image *img);
DESCRIPTION
The mlib_ImageMoment2_Fp() function computes the second moment of each channel in a floating-point image.
It uses the following equation:
1 w-1 h-1
moment[i] = ----- * SUM SUM img[x][y][i]**2
w*h x=0 y=0
PARAMETERS
The function takes the following arguments:
moment Pointer to moment array, where length is the number of channels in the image.
img Pointer to an image.
RETURN VALUES
The function returns MLIB_SUCCESS if successful. Otherwise it returns MLIB_FAILURE.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Interface Stability |Evolving |
+-----------------------------+-----------------------------+
|MT-Level |MT-Safe |
+-----------------------------+-----------------------------+
SEE ALSO
mlib_ImageMoment2(3MLIB), attributes(5)
SunOS 5.10 10 Nov 2004 mlib_ImageMoment2_Fp(3MLIB)