Software :: Perl Script To SSH Into A Server And Sudo?
Sep 30, 2010
I need to create a perl script to SSH into a list of servers, and run a command as sudo. I tested with this script:
Code:
#!/usr/bin/perl
use Net::SSH::Perl;
$host = "server.name.com";
$user = "jhyland";
[Code]....
And that doesnt even successfully login. I doubt that the NET::SSH::Expect is my fault, due to the fact that script actually has a typo in it right from the cpan website, so I doubt it was ever even tested.
basically.. I need to shell in, then either sudo httpd -S, or sudo su -; httpd -S
How to use sudo to run a perl script with the environment variable JAVA_HOME on linux? Running testenv.pl as sudo do not pickup the environment variable JAVA_HOME value. code...
I am new here and want to lern CentOS. Current I have installed CentOS 5.5 x64 and Perl 5.8.8. Now i have install Perl 5.12.1 which located to /usr/local/bin/perl. But how I can move it to /usr/bin/perl so root based on Perl 5.12.1?
I am having trouble running commands by using sudo. I configured visudo file with localuser ALL=(ALL) ALL but I can't run any command, it tells me command not found.
I recently reinstalled the B module for perl. Now I found out it didn't just do that, it installed a whole new copy of perl into /usr/local/bin/perl. When I type 'which perl' at the terminal, it says '/usr/local/bin/perl' instead of '/usr/bin/perl'. Normally, this wouldn't bother me. But I installed the one in local/bin without threading support. The one that comes with the system already is build with threading support, which is why I want to switch back to the system perl, and possibly remove the one in /usr/local/bin.
So how do I change it so that the result of 'which perl' returns as '/usr/bin/perl'? And what do I have to do to remove /usr/local/bin/perl?
The reason I need threading support is because I'm designing a file copier that copies several chunks of a file simultaneously to speed up the copying process. Guaranteed a useful script if it works.
what is wrong i have a web server setup and working fine running a web store in php i have added a search engine for the web the easiest setup programme is with an extension .pl when i try and execute this it asks me if i want to download it or open it i had this problem with the php script which a reboot sorted out so i have tried rebooting but get the same problem does anybody know how i can get it to execute on my server?
I want to learn perl CGI. I tried to configure it on apache server. But when I was searching about it in the net, I faced some difficulties. Each and every post has been leaded me in different way. I am confused now. I have done this,
1. Installed this libapache2-mod-perl2 module
2. Then I checked the /etc/apache2/mods-available/ using ls command for checking the module availability.Here I mentioned the output of ls command.
I would like to develop a simple web server that can serve web pages using perl. I know there are lots of web servers in the market. But I want to understand the concept underlying working of a web server. Please provide me if there are any good links available for this.
I'm new in perl programming and linux OS. What is the difference between perl and perl-devel? What does mean devel? Iwant to install Catalyst and before install as required I have to check if make, gcc and perl-devel are installed in my system. make and gcc are installed. But I have to install perl-devel. First I searched for make, gcc and perl-devel in YAST Software Management and search did not find perl-devel. I visited the software.opensuse.org and wrote "perl-devel" and searched. The result was many similar zips with a prefix perl-devel and I can not choose one for needed perl-devel.
quick guidance on running a bash script using Perl. The script is calledarchive_web.sh.The regular script I have and use now (archive.sh) creates an archive directory (uses the current date as the dir name) and moves all existing files there.The script is cronned to run every day before midnight. I'd like to be able to run this "archiving script"manually, from the web, at my own discretion, rather than necessarily wait till midnight (but want it to run then, too, in case any new files present themselves in the directory).These shell scripts sit in an .htaccessed directory. Talk about making up verbs all over the place.
how to install Apache web server as I want to run my Perl and PHP scripts in web environment. what configuration I need for Perl and PHP. Does I also need some separate software/package/module for perl and PHP? I have experience of running ASP scripts with IIS in Windows environment but have no idea of Apache in Linux for Perl and PHP.
I have one perl sctipt which generate cfg file with ^M in all the EOL. I need to remove the ^M from the cfg file. How can i remove that from the perl script itself. I have tried the following unix command in perl script,
I've been running SQL-Ledger on Centos 5.5 (x86_64) for some time. At some point in time I must have done something to either perl or CPAN and I now get the following error in SQL-Ledger. Not an ARRAY reference at SL/Form.pm line 1047. Attempt to free unreferenced scalar: SV 0x18034630, Perl interpreter: 0x17363010 during global destruction. Attempt to free unreferenced scalar: SV 0x18034630, Perl interpreter: 0x17363010 during global destruction
explain the difference between these two commands. I'm currently reading about changing your mac address and both of these commands show up a lot. They sound like the same thing to me. Is one better than the other, or do you need to use both to change your mac address?
Code: sudo ifconfig eth0 down sudo /etc/init.d/networking stop
I have a problem when I want to use su I get this error:Code:su: pam_start: error 26I have googled it so I found this topic (http://www.linuxquestions.org/questi...r-26-a-615024/) but it didn't really help me. There was a reply on that topic and his question was what the output of this was:
I wrote a Perl script which will serve as a daemon, so I'd like to let the OS (in my case, Ubuntu Linux) automatically run my Perl script after it has booted up.
How to write a perl script to ping multiple server and if any server is down then we manually bring up the server within 3hours wehn it goes down and will display a message" server is up within 3hours" and if we are unable to bring the server up manually within 3 hours then we will display a message " unable to bring the server alive". Need perl script to display the message.
Please what will it take me to write a perl full functioning program to filter emails for specific rules? Will that be possible? The actual thing am trying to get is to write a perl program and attach to a mail server so that, when the mails come in, the perl script get call and then the perl program will let another external program that is not on the server run and check or filter the mails.
I need to install different version of Perl with needed modules to Test Run a perl script (ASSP) without affecting the existing one as the old version of Perl is buggy with seg fault.
I have found many examples out on the www for creating udp servers with sockets. The problem I am running into is after I receive the packet from a host I need to be able to send a custom made packet(I'm using RawIP / NetPacket to make my packet) back to this host. The only way to do this is seemingly through the send() function. This function however doesn't appear to allow me to specify which host to send my packet to.
A day ago I finally got around to upgrading the PackageKit installation that had been sitting for a week and a half, so I found a new upgrade for sudo available - the one that gives the sudoreplay command, I forget which version number it is exactly. When I try to use the sudo command I get this notice in my terminal:Code:Can't open /var/db/sudo/me/1: Permission deniedI didn't get it before. What do I have to do to make it open? I'm using SELinux in enforcing mode if that helps.
I have debian lenny, when I run an application is slow to load (example: iceweacel open and it takes, I can hold him iceweacel work normally), I tried to change from gnome to another and the same thing, went down some services (samba, squid) and nothing. I open a terminal and it takes, I want to duplicate it and do it fast. From a terminal without X (tty1) with root run mc and moves quickly, also run as root "sudo mc" and takes to boot.Any action done with sudo it takes to run.
Can not be what it takes to make starting the applications, not the PC because it is new, and from one moment to another I began to pass this
The sudoers file is fine, in the log's nothing unusual, since other PC take long to enter samba.
I'm running an Apache web server version 2.2.11 on Fedora 10. I'm trying to get it to run a PERL cgi script but with only partial success. The script uses the PERL cgi package.
The perl script is a simple test case that creates a form to fill in. Once the submit button has been clicked it should then return the data submitted. The perl script writes this to a file called output.cgi
The intial script located in /var/www/cgi-bin/index.cgi gets executed fine when I go to [URL], this works with no probs. However once I hit the button to submit the data I then get the error
Not Found
The requested URL /cgi-bin/output.cgi was not found on this server. Apache/2.2.11 (Fedora) Server at localhost Port 80 Im not sure if its a perl problem or server setup problem, theres probably a simple switch or something but Im out of ideas at the moment.
I have been tearing my hair out with this. As part of a backend perl script i am holding the Epoch time as session data using apache session and mysql so i can delete sessions after an expiry period. When I retrieve the time it is about three months old even when i only just set it. The code example below best describes the problem:
