system administration

How do I check amount of RAM in my Ubuntu Linux laptop or desktop system/server using GUI and command line tools?

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How do I uninstall deb packages under Ubuntu Linux using GUI or CLI (command line) methods?

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Q. How do I upgrade my server system from Ubuntu hardy heron version 8.04 to Ubuntu Linux server 8.10 Intrepid Ibex over ssh session?

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Q. How do I upgrade my desktop computer from Ubuntu hardy heron version 8.04 to Ubuntu Linux 8.10 Intrepid Ibex?

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Q. How do I upgrade / update Ubuntu Linux to latest release or software such as 7.10 / Gutsy Gibbon? A. Ubuntu 7.10 is the current version of the Ubuntu operating system. You can only directly upgrade to Ubuntu 7.10 (“Gutsy Gibbon”) from Ubuntu 7.04 (“Feisty Fawn”). First apply all updates by Clicking System > […]

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Q. How do I upgrade my Linux kernel version under Ubuntu Linux 7.04 / 7.10? A. You can use any one of the following method: (a) Command Line Tools – apt-get (b) GUI tool apt-get command – Upgrade Linux Kernel Open terminal and type the following commands: $ sudo apt-get update Now search kernel version: […]

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Can you explain the role of the system administrator?

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