• What is the difference between RSA and DSA keys?

    I've been generating SSH authentication keys on our Linux/Unix system using ssh-keygen I've been given the choice of creating a RSA of DSA key pair (using -t type). Does anyone know the difference between RSA and DSA keys? Why should I choose one over the other?

    ITKE353,360 pointsBadges:
  • Installing VMD on Linux

    How to install VMD software on Linux?

    Jkpremkamal70 pointsBadges:
  • NDM (connect direct) secure plus on Mainframe server

    Please suggest is NDM secure plus possible between mainframe server to Linux server using self signed certificate. Also please suggest the configured path to check the secure plus is enabled for particular server.

    VinodNDM20 pointsBadges:
  • Regarding networking Oracle 10g on Linux

    Hi, This is regarding how to configure listener.ora and tnsnames.ora. Can anybody please help me? Thank you.

    manu19815 pointsBadges:
  • Temporary zip creation with archive: Zip or other PERL module

    Is it possible with PERL to create a temporary zip file that is just served up? (vs. create zip, provide link, delete file). I am not looking for code but more a point in the right direction to do something on the fly. I do have shell access. For example let's say that I have a bunch of...

    Webmas60960 pointsBadges:
  • Need SUSE LINUX ISO image?

    Hi, if any one has any ISO images for SUSE Linux, please kindly help us.

    Sabarirajan45 pointsBadges:
  • How can I wipe free disk space in Linux

    In Linux, when one of our files is deleted, some content may still be left in the filesystem (unless it's overwritten by someone). I understand the wipe command can erase files but it's not erasing the free disk space I should have from those files. What can I do to achieve this?

    ITKE353,360 pointsBadges:
  • Which Linux client is best for full encryption on a limited platform?

    Okay, I realize "full encryption" might be interpreted in different ways – and my intention is not to start a Linux flame war – but I was hoping to hear some opinions on which Linux clients perform best on limited platforms with full-time data encryption. Two questions: If 256-bit encryption of...

    BrentSheets6,925 pointsBadges:
  • Measure memory usage of Linux application or process

    I apologize if this is a 'newbie' questions but how can I measure the memory usage of either an application or process in Linux? A friend of mine told me to use PS but I'm not sure if that will work. Thank you.

    ITKE353,360 pointsBadges:
  • Oracle 8i to 11g Upgrade

    I want to upgrade Oracle 8i to 11g on Solaris 10. What will be the best way to do it? I really appreciate your help.

    Ashkanvir15 pointsBadges:
  • Monitoring external URLs using Nagios

    I want to monitor 100+ external Web URLs in Nagios. I have configured Nagios to monitor Linux and Windows host. How do I set it up to monitor the external URLs?

    Linux - Ask the Expert270 pointsBadges:
  • Linux operating system?

    Does Linux KERNEL use sort? Which one? Where is it in the code? Which processor use it?

    Bipin5 pointsBadges:
  • Linux Key Audit checklists

    Is there any standard LINUX Audit checklist procedure for assessment?

    Dharmagrao100 pointsBadges:
  • What is mounting a partition?

    What does it mean to say that some directories can serve as mount points for other partitions? I know what a partition is: Windows trained trying to get Linux+ cert but some things I can't relate to like the question.

    Rtrahan5 pointsBadges:
  • Oracle Installation Error

    I am getting error “The Java RunTime Environment was not found at bin/jre” while trying to install Oracle 8.1.7. on Solaris 10. All system and error details are given below: ========================================================= $ uname -a SunOS nike 5.10 Generic_118833-17 sun4u sparc...

    Isaleem5 pointsBadges:
  • Space added not showing in Red Hat Linux

    I added disk space, but it's not showing in physical volume as well in the logical volumes. How can I check if the disk is there?

    NanouX10 pointsBadges:
  • Ubuntu 8.10 command line

    I'm a beginner with Linux. I have just started using Ubuntu 8.10. How can I learn more about using the command line and it's commands?

    Van helsing60 pointsBadges:
  • What is GREP?

    What is GREP used for?

    Thekav15 pointsBadges:
  • Finding a directory on Linux

    I currently have a VPS with Suse Linux 10.3. I've logged into SSH/putty to see where some of my web files are located. I realized that since I was uploading through FTP in a directory, I'm assuming that they're located there. I've used this code to find it. find httpdocs -type d But it keeps saying...

    ITKE353,360 pointsBadges:
  • Connect to Linux using putty from Windows OS

    Hi, I'm new to Linux. I want to install Suse on my desktop. I already have Windows 2003 Server in my system so I have installed VMware and I installed Suse. Now my question is I want to connect to Linux using putty from my Windows OS. Please tell me how to configure this?

    Linux75 pointsBadges:

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