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I am curious to know Is it possible to start Computer without any RAM?

Hey guys!I am new to this awesome forum. I have just finished c/c++ and have decided to move on to some scripting.I liked perl because it is very good for web apps.I personally dont like pyhton. So,can you guys suggest a good perl interpreter for windows7? Thanks

I'm not sure exactly which forum to ask this,so I'm starting here, I have a cron job I want to execute every 72 minutes. I've researched how to schedule the job for an interval of 60 min or less, but is there a way to specify a minutes interval when …

Hi I want to check wether user exist in server or not uisng shell script? can any one help me regarding this

Hello everyone. I have limited experience at programming,have been using c and java for a few years. However i am a long time windows user. I recently got a serious assignment for university. I picked programming topic assuming it would be something i would know something about, however the topic …

What is the best encryption system now?un crackable of course. And why do many people use SHA-2 ,MD5? also what is the most pipular one too?

If we open a lot of program and fill up the RAM, does this mean more ram usage equals more power consumption?

i am a beginner. i need online tutorial for shell scripting. there are many on the web.. which one to choose??

Hi, I am trying to download files using Net::FTP perl module. I am facing problem with downloaded files not able to place in there respective folders. Please need help, I am providing the code below #!/usr/bin/perl use Net::FTP; use File::Copy; $ftp = Net::FTP->new("ftp.ncbi.nlm.nih.gov", Debug => 0) or die "Cannot connect …

hello, I want to ask linux guys - what is the benefit of using scp command in putty instead of using winscp and drag and drop copying? I tried to copy, and it does not work for me with scp command, so I have to waste my time figuring out …

Hey there everyone! So, I am trying to implement a home network and would like it to run on either a Debian or Ubuntu server possibly virtualized with both on a XenServer. Anyways, my question is, would there be a way to create a domain like AD without having to …

Hi people. I wish you could recommend me a light server virtualization software for study purposes. Thanks.

Hello guys, I don't know whats wrong I followed every tutorial for adding editing cron jobs here is what I did. using putty sudo crontab -e 1 * * * * /usr/bin/php /var/www/cronjob.php then save file, my cronjob.php for testing perposes $DB_HOST="localhost"; $DB_USER="root"; $DB_PASS="123456"; $DB_NAME="cron"; $connect=mysql_connect("$DB_HOST","$DB_USER","$DB_PASS") or die ("error"); mysql_select_db("$DB_NAME",$connect) …

I was just curious if this is just me or what but it's extremely annoying. I have installed Apache2 and PHP on my Linux Mint 14.1 Cinnamon machine fine, but when I use `apt-get install mysql-server` (as super user), this happens. Reading package lists... Done Building dependency tree Reading state …

When i try to uninstall openssl i get this error: Error: Trying to remove "yum", wich is protected I use the yum remove openssl Command how do i uninstall openssl then? Also after i installed it i had to configure some stuff in /etc/pki/CA I think that i might have …

*I have a few questions:* **1)** By default do you use your ISP's DNS server? **2)** Why would you have your own DNS server? **3)** Is there more you can do with a DNS server then just match IPs into FQDN for easy remembering? **4)** What do businesses use their …

Hi im an infant in perl scripting, Can any body help me in writing the code snippet for my need to parse xml file. i have an xml file which will have tag x,y,z repeating with different values through out the xml start and end tag, i need these different …

Hello every one there, I m new here in, and have some problem in configuring **FTP server in RedHat 5**, so can any body help me please!!! Regards! A.M Linux

Hi everybody, so unfortunately the hard drive of my rather old notebook has failed, and is beyond resurrection. As I do not have any Windows boot cd, or system backup my plan is the following: Buy an external hard drive, throw the old hard drive away, and boot linux from …

Hello im new on perl and i want to start my first project with this programming language. i want to pick one of this topics to start and exprienceing the coding . DNS functions or Small Chat server . before i read books and watch some tut movies and learn …

I am first semester student and studiyg CS. I need a c++ project atleast 1000 lines of code. but the project is too simple. I have studied yet Arrays..

All, If you've ever visited the L.L. Bean website or some of the furniture manufacture websites you may have seen how you can pick a color and frabic and see how it's going to look on a particlular piece of cothing or furniture. Car manufucturers do it too on their …

I made a mini compiler to help compile C code easier on linux machines with bash #!/bin/bash function project_menu { header echo "Edit project: $1" dir echo "1) New file" echo "2) Edit file" echo "3) Compile file" echo "4) Run Project" echo "5) Compile & Run Project" echo "6) …

I am in need to send a Alert(Pop up) box to remote users in my network. How can i do this? I have tried Zenity,Notofy-send and Xmessage it all works in local computer but not in remote pc. I am using Linux Os only. So please provide any package related …

Hello All, I am a former Texan who has retired to Costa Rica. I want to use my retirement time to learn programming languages, starting with Python. I know HTML, CSS, and Joomla, but I need to get into real coding. I would appreciate anu suggestions and assistance you are …

Hi Guys, I am writing a Perl script that needs to initiate various http (or https) requests. Before doing so, I would like first to verify that a given string is indeed a valid URL address. I would like to do so (preferably) **without** using regexp. Reason being, that URLs …

Wish you all exciting 2013!!!. My current script does the following 1. login to my secured Bank Account 2. download current statement and logout 3. do some reporting on the webpage (html) 4. send the report via email to myself Here what I need your help and direction( anything with …

I just installed Linux ( Ubuntu ) in my pc which is not connected to internet. So i obviously cant use software center to install softwares. I downloaded software packages of .tar.gz and .tar.xz format but i don't know how to install them. So can anyone out there can help …

We are planning to develop a small embedded product, which will be touch-screen and loaded with few applications which we will develop. Those applications will be contacting a database through wi-fi, and displaying data, and also update the database sometimes. The available flash or ROM memory will be limited, around …