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Help with perl script.
Post 302564696 by veerubiji on Friday 14th of October 2011 11:11:49 AM
10-14-2011
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1. Shell Programming and Scripting
I have a question regarding running perl in the current process.
I shall demonstrate with an example.
Look at this.
sh-2.05b$ pwd
/tmp
sh-2.05b$ cat test.sh
#! /bin/sh
cd /etc
sh-2.05b$ ./test.sh
sh-2.05b$ pwd
/tmp
sh-2.05b$ . ./test.sh
sh-2.05b$ pwd
/etc
sh-2.05b$
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I am trying to use a script to replace the header of each file, whose filename are stored within the array $test, using the sed command within a Perl script as follows:
$count = 0;
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3. Shell Programming and Scripting
so in unix this command works works and shows me a list of directories
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5. Shell Programming and Scripting
Hi all,
Not sure if this should be in the programming forum, but I believe it will get more response under the Shell Programming and Scripting FORUM.
Am trying to write a customized df script in Perl and need some help with regards to using arrays and file handlers.
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6. Shell Programming and Scripting
I am trying to run a perl script which needs input arguments from a parent perl script, but doesn't seem to work. Appreciate your help in this regard.
From parent.pl
$input1=123;
$input2=abc;
I tried calling it with
system("/usr/bin/perl child.pl $input1 $input2");
and
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7. Shell Programming and Scripting
Hi Folks,
I have 2 perl scripts and I need to execute 2nd perl script from the 1st perl script in WINDOWS.
In the 1st perl script that I had, I am calling the 2nd script
main.pl
===========
print "This is my main script\n";
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Hi All,
I am aware that html tags can be embedded in cgi script as below.. In the same way is it possible to embed the below javascript in perl cgi script ??
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9. Shell Programming and Scripting
Not sure what I am doing wrong here, but I can print the list with no issue. Just a blank screen with the 'do'.
#!/usr/bin/perl
open FILE, "upslist.txt";
while ($line=<FILE>){
if ($line=~/^(.*?),(.*?)$/){
#print "ups:$1 string:$2\n";
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I have reviewed many examples on-line about running another process (either PERL or shell command or a program), but do not find any usefull for my needs way. (Reviewed and not useful the system(), 'back ticks', exec() and open())
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std::decimal::decimal128
std::decimal::decimal128(3cxx) std::decimal::decimal128(3cxx) NAME
std::decimal::decimal128 - SYNOPSIS
Public Types typedef float __decfloat128 __attribute__ ((mode(TD))) Public Member Functions decimal128 (decimal32 d32) decimal128 (decimal64 d64) decimal128 (float __r) decimal128 (double __r) decimal128 (long double __r) decimal128 (int __z) decimal128 (unsigned int __z) decimal128 (long __z) decimal128 (unsigned long __z) decimal128 (long long __z) decimal128 (unsigned long long __z) decimal128 (__decfloat128 __z) __decfloat128 __getval (void) void __setval (__decfloat128 __x) decimal128 & operator*= (decimal32 __rhs) decimal128 & operator*= (decimal64 __rhs) decimal128 & operator*= (decimal128 __rhs) decimal128 & operator*= (int __rhs) decimal128 & operator*= (unsigned int __rhs) decimal128 & operator*= (long __rhs) decimal128 & operator*= (unsigned long __rhs) decimal128 & operator*= (unsigned long long __rhs) decimal128 & operator*= (long long __rhs) decimal128 & operator++ () decimal128 operator++ (int) decimal128 & operator+= (int __rhs) decimal128 & operator+= (decimal32 __rhs) decimal128 & operator+= (decimal64 __rhs) decimal128 & operator+= (decimal128 __rhs) decimal128 & operator+= (unsigned int __rhs) decimal128 & operator+= (long __rhs) decimal128 & operator+= (unsigned long __rhs) decimal128 & operator+= (long long __rhs) decimal128 & operator+= (unsigned long long __rhs) decimal128 & operator-- () decimal128 operator-- (int) decimal128 & operator-= (long __rhs) decimal128 & operator-= (int __rhs) decimal128 & operator-= (long long __rhs) decimal128 & operator-= (unsigned long long __rhs) decimal128 & operator-= (unsigned long __rhs) decimal128 & operator-= (decimal128 __rhs) decimal128 & operator-= (unsigned int __rhs) decimal128 & operator-= (decimal32 __rhs) decimal128 & operator-= (decimal64 __rhs) decimal128 & operator/= (decimal32 __rhs) decimal128 & operator/= (long long __rhs) decimal128 & operator/= (unsigned long long __rhs) decimal128 & operator/= (unsigned long __rhs) decimal128 & operator/= (decimal64 __rhs) decimal128 & operator/= (unsigned int __rhs) decimal128 & operator/= (decimal128 __rhs) decimal128 & operator/= (long __rhs) decimal128 & operator/= (int __rhs) Detailed Description 3.2.4 Class decimal128. Definition at line 393 of file decimal. Constructor &; Destructor Documentation std::decimal::decimal128::decimal128 (__decfloat128__z) [inline] Conforming extension: Conversion from scalar decimal type. Definition at line 418 of file decimal. Author Generated automatically by Doxygen for libstdc++ from the source code. libstdc++ Tue Nov 27 2012 std::decimal::decimal128(3cxx)