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Shell Programming and Scripting
Perl script help
Post 302760565 by bombcan on Thursday 24th of January 2013 08:18:08 AM
01-24-2013
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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;
while ( $count < $#test )
{
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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.
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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 $input2");
and
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Hi Folks,
I have 2 perl scripts and I need to execute 2nd perl script from the 1st perl script in WINDOWS.
In the 1st perl script that I had, I am calling the 2nd script
main.pl
===========
print "This is my main script\n";
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Hi All,
I am aware that html tags can be embedded in cgi script as below.. In the same way is it possible to embed the below javascript in perl cgi script ??
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Not sure what I am doing wrong here, but I can print the list with no issue. Just a blank screen with the 'do'.
#!/usr/bin/perl
open FILE, "upslist.txt";
while ($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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LEARN ABOUT REDHAT
xmtablistinserttabs
XmTabListInsertTabs(library call) XmTabListInsertTabs(library call) NAME
XmTabListInsertTabs -- A convenience function that inserts tabs into a tab list SYNOPSIS
#include <Xm/Xm.h> XmTabList XmTabListInsertTabs( XmTabList oldlist, XmTab *tabs, Cardinal tab_count, int position); DESCRIPTION
XmTabListInsertTabs creates a new tab list that includes the tabs in oldlist. This function copies specified tabs to the tab list at the given position. The first tab_count tabs of the tabs array are added to the tab list. If oldlist is NULL, XmTabListInsertTabs creates a new tab list containing only the tabs specified. oldlist Specifies the tab list to add the tabs to. The function deallocates oldlist after extracting the required information. tabs Specifies a pointer to the tabs to be added to the tab list. It is the caller's responsibility to free the tabs in tabs by using XmTabFree. tab_count Specifies the number of tabs in tabs. position Specifies the position of the first new tab in the tab list. A value of 0 (zero) makes the first new tab the first tab in the tab list, a value of 1 makes it the second tab, and so on. If position is greater than the number of tabs in oldlist, then the tabs will be inserted at the end. If position is negative, the count will be backwards from the end. A value of -1 makes the first new tab the last tab, and so on. RETURN
If tabs is NULL or tab_count is 0 (zero), this function returns oldlist. Otherwise, it returns a new tab list. The function allocates space to hold the returned tab list. The application is responsible for managing the allocated space. The application can recover the allocated space by calling XmTabListFree. RELATED
XmTabList(3) and XmTabListFree(3). XmTabListInsertTabs(library call)