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Shell Programming and Scripting
Float and Double in Perl
Post 88008 by Euler04 on Monday 31st of October 2005 04:10:01 AM
10-31-2005
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10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I know this is probably much simplier than I am making but I need some help please. I have a data file that contains a value on the first line between double quotes ("00043"). I need to assign the value between the first set quotes to a variable in my perl script for comparison analysis. Also,... (6 Replies)
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2. Programming
Good morning,
I'm testing the use of ceilf:
/*Filename: str.c*/
#include <stdio.h>
#include <math.h>
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return 0;
} (1 Reply)
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3. Shell Programming and Scripting
Hi Guys,
I'm a Perl newbie and was wondering if there's a way of displaying
double quotes within double quotes.
I'm try to print the contents of the variable to a file by using the system function.
Here is an example of my code:
#==============================
$website = <STDIN>;... (2 Replies)
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4. Shell Programming and Scripting
I have a cgi script I run through apache2 and I need to have a line that contains double quotes within double quotes.
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5. Shell Programming and Scripting
I need to echo a string that has double quotes in a Perl script.
#!/usr/bin/env perl
`echo Rule123 -comment \"blah blah\" >> $filename`
I'd like to get below appended to $filename:
Rule 123 -comment "blah blah"
But instead, the double quotes are lost:
Rule 123 -comment blah bah
... (1 Reply)
Discussion started by: slchin
1 Replies
6. Shell Programming and Scripting
Hi,
I have string like this:
$str=' DNA OR ("rna AND binding AND protein")';
I just wanted to substitute AND with a blank. How can i do that?
I want the output like this:
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7. Shell Programming and Scripting
hi everybody,
can you help me with this?
important: it has to be a pure perl code.
zz.lis:
accessibility
arabic
archivers
astro
audio
benchmarks
.
.
.
"ls accessibility | grep -v Makefile" outputs
accerciser
at-poke
at-spi
at-spi-reference (6 Replies)
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8. Red Hat
:confused:We have two servers one active and one stand by
as follows Active 202.61.9.9
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Float IP 202.61.9.8
What is use of this float IP?
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9. Shell Programming and Scripting
Hi guys,
could someone throw some light on the following behaviour of printf (I'll start with info about the system and the tool/shell/interpreter versions)?:
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10. Shell Programming and Scripting
I have a perl script that I was cleaning up, it works very well, but I was wondering if anyone knows of a better way to double split.
Sample file:
Move_VALIDATE,020212191ABC01,SNSNT---01CAB101A-1-1-4-20
Move_VALIDATE,030323202ABC01,SNSNT01CAB101A-1-1-4-20
Section in script:
foreach my... (1 Reply)
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LEARN ABOUT DEBIAN
inetutils-traceroute
TRACEROUTE(1) User Commands TRACEROUTE(1) NAME
traceroute - Trace the route to a host SYNOPSIS
traceroute [OPTION...] HOST DESCRIPTION
Print the route packets trace to network host. -M, --type=METHOD use METHOD (`icmp' or `udp') for traceroute operations -p, --port=PORT use destination PORT port (default: 33434) -q, --tries=NUM send NUM probe packets per hop (default: 3) --resolve-hostnames resolve hostnames -?, --help give this help list --usage give a short usage message -V, --version print program version Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options. AUTHOR
Written by Elian Gidoni. REPORTING BUGS
Report bugs to <bug-inetutils@gnu.org>. COPYRIGHT
Copyright (C) 2011 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>. This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. SEE ALSO
The full documentation for traceroute is maintained as a Texinfo manual. If the info and traceroute programs are properly installed at your site, the command info traceroute should give you access to the complete manual. GNU inetutils 1.9 December 2011 TRACEROUTE(1)