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command line options

Gnome Find Drive Serial Number

How do I find out serial number information for my hard disk under Ubuntu Linux Gnome desktop environment?
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Mac OS X: Restart / Stop / Start Apache2

How do I restart Apache 2 web server under Apple Mac OS X UNIX operating systems?
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Identify A Remote Host Apps and OS Using UNIX / Linux Command Line

How do I identify remote server os and apps using UNIX or Linux command line options?
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Debian Linux Install GNU GCC Compiler and Development Environment

How do I install GNU/GCC compiler and related tools (such as make, debugger, man pages) collection under Debian Linux system using command line options?
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FreeBSD Install .TBZ Package File

I’ve download .tbz file from the FreeBSD ftp server. How do I install this binary file using command line options?
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Linux / UNIX: List Open Files for Process

Q. How do I list all open files for a Linux or UNIX process using command line options?
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Solaris UNIX: Change Default Shell

How do I change default ksh shell to bash shell under Solaris / OpenSolaris UNIX operating system using command line options?
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RedHat Linux: Apply Package Updates from the Red Hat Network ( RHN )

Q. How do I apply package updates from the Red Hat Network under RHEL 5.x operating systems?
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