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perl script help
Post 302468298 by fly2matrix on Tuesday 2nd of November 2010 09:54:10 AM
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10 More Discussions You Might Find Interesting
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$
So... (10 Replies)
Discussion started by: vino
10 Replies
2. Shell Programming and Scripting
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 )
{
`sed -e 's/BIOGRF 321/BIOGRF 332/g' ${test} > 0`;
`cat 0 >... (2 Replies)
Discussion started by: userix
2 Replies
3. Shell Programming and Scripting
so in unix this command works works and shows me a list of directories
find . -name \*.xls -exec dirname {} \; | sort -u | > list.txt
but when i try running a perl script to run this command
my $query = 'find . -name \*.xls -exec dirname {} \; | sort -u | > list.txt';... (2 Replies)
Discussion started by: kpddong
2 Replies
4. Shell Programming and Scripting
Perl :How to print the o/p of a Perl script on console and redirecting same in log file @ same time.
How can i print the output of a perl script on a unix console and redirect the same in a log file under same directory simultaneously ?
Like in Shell script, we use tee, is there anything in Perl or any other option ? (2 Replies)
Discussion started by: butterfly20
2 Replies
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.
At the moment am... (3 Replies)
Discussion started by: newbie_01
3 Replies
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 $input2");
and
`perl... (1 Reply)
Discussion started by: grajp002
1 Replies
7. Shell Programming and Scripting
Hi Folks,
I have 2 perl scripts and I need to execute 2nd perl script from the 1st perl script in WINDOWS.
In the 1st perl script that I had, I am calling the 2nd script
main.pl
===========
print "This is my main script\n";
`perl C:\\Users\\sripathg\\Desktop\\scripts\\hi.pl`;
... (3 Replies)
Discussion started by: giridhar276
3 Replies
8. Shell Programming and Scripting
Hi All,
I am aware that html tags can be embedded in cgi script as below.. In the same way is it possible to embed the below javascript in perl cgi script ??
print("<form action="action.htm" method="post" onSubmit="return submitForm(this.Submitbutton)">");
print("<input type = "text"... (1 Reply)
Discussion started by: scriptscript
1 Replies
9. Shell Programming and Scripting
Not sure what I am doing wrong here, but I can print the list with no issue. Just a blank screen with the 'do'.
#!/usr/bin/perl
open FILE, "upslist.txt";
while ($line=<FILE>){
if ($line=~/^(.*?),(.*?)$/){
#print "ups:$1 string:$2\n";
do 'check_snmp_mgeups-0.1.pl -H $1 -C $2';
} ... (1 Reply)
Discussion started by: mrlayance
1 Replies
10. Programming
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())
I would like to run another PERL-script from first one, not... (1 Reply)
Discussion started by: alex_5161
1 Replies
LEARN ABOUT X11R4
perl-after-upgrade
PERL-AFTER-UPGRADE(1) User Contributed Perl Documentation PERL-AFTER-UPGRADE(1) NAME
perl-after-upgrade -- fixup FreeBSD packages that depend on perl SYNOPSIS
perl-after-upgrade perl-after-upgrade -f perl-after-upgrade -v DESCRIPTION
The standard procedure after a perl port (either lang/perl5.6 or lang/perl5.8) upgrade is to basically reinstall all other packages that depend on perl. This is always a painful exercise. The perl-after-upgrade utility makes this process mostly unnecessary. The tool goes through the list of installed packages, looks for those that depend on perl, moves files around, modifies shebang lines in those scripts in which it is necessary to do so, tries its best to adjust dynamically linked binaries that link with libperl.so in the old path, and updates the package database. After installation of the new perl is complete, either by hand from the ports collection, or from a package, or via portupgrade, do the following: o go root; o run perl-after-upgrade utility. Do not specify any arguments at first, so it does nothing destructive. Pay attention to the produced output and especially to errorlist at the end, if any; o run the utility again, with -f command line option. This will actually do the work. Again, pay attention to the output produced; o fix any reported errors; o reinstall required packages: The utility will tell you what packages that depend on perl it could not handle. It will also tell you why it happened (for example, they were compiled against a binary incompatible perl). If you want such packages to remain operational, you will have to reinstall then by hand or via portupgrade. o review the files left in the older perl installation. This is typically /usr/local/lib/perl5/site_perl/5.X.Y/. There should be very little, if any, files in that directory and its subdi- rectories, excepting a number of .ph files; o check that things work as they should; o remove backup files from the package database. Those will be /var/db/pkg/*/+CONTENTS.bak; o that's all. COPYRIGHT AND LICENSE
Copyright 2005 by Anton Berezin "THE BEER-WARE LICENSE" (Revision 42) <tobez@FreeBSD.org> wrote this module. As long as you retain this notice you can do whatever you want with this stuff. If we meet some day, and you think this stuff is worth it, you can buy me a beer in return. Anton Berezin NO WARRANTY OF ANY KIND, USE AT YOUR OWN RISK. HISTORY
The first version of this utility was not bundled with perl package on FreeBSD. It was dumber than the current version in several impor- tant areas. It was faster. CREDITS
Thanks to Mathieu Arnold for discussion. SEE ALSO
perl(1). perl v5.8.9 2009-04-13 PERL-AFTER-UPGRADE(1)