How do I shutdown my Linux server or computer using command line options?
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linux server
How do I configure iptables firewall under CentOS / Fedora / RHEL / Redhat Linux to allow access to the Samba server? How do I open TCP ports # 137, 138, 139 and 445 under Linux so that all Microsoft Windows machine can access files and printer on a Linux host?
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How do I find out my apache username under Linux operating system or CentOS Linux server?
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I want to make changes to an iptables configuration. How to do I Save and Restore an iptables Configuration in Ubuntu Linux server?
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How do I find out all world writable directories have sticky bits set under CentOS Linux server?
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While updating my CentOS / RHEL HP Linux server via yum command it givens an error which read as follows:
There are unfinished transactions remaining. You might consider running yum-complete-transaction first to finish them
How do I fix this problem under RHEL / CentOS Linux 5.x server operating systems?
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Q. I was reading this article and wanted to try out KVM, XEN, VMWare and VirtualBox simultaneously on my desktop system with 2GB RAM? Why I’m not able to use run multiple virtualization technologies simultaneously under Ubuntu Linux? Can a Linux server run multiple virtualization technologies simultaneously?
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