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disk space

Debian Linux: Install Virtualbox Virtualization Software

I'm a home user and how do I install VirtualBox virtualization software for my home use under Debian Linux 6 operating systems?
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Linux: tar Extract Files

How can I extract or uncompress a file from tar ball downloaded from the Internet under Linux using bash command prompt?
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Solaris UNIX Configure Disk Quota For UFS File System

How do I configure file system quotas to control how much available storage space can be used on a given UFS file system (such as /export/home) under Solaris UNIX operating systems?
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HowTo: Ubuntu Linux Install Kernel Source Code And Headers

How do I install Linux kernel source with Ubuntu patches? How can I install Ubuntu Linux kernel source code tree for version 2.6.3x using command line options?
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Ubuntu Uninstall deb Package

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

Can you provide zip command examples under UNIX? How do I use zip command under UNIX operating systems?
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Linux Disable Core Dumps

Only software developers legitimately need to access core files and none of my production web server requires a core dump. How do I disable core dumps on Debian / CentOS / RHEL / Fedora Linux to save large amounts of disk space?
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Debian / Ubuntu Linux: Clear the Package Cache

Q. I've Debian Linux installed on 10 GB hard disk and noticed that /var/cache/apt/archives/ has lots of file taking my precious 1Gb disk space. Can I remove those file safely without causing any side effect on my setup?
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Monitor ZFS Disk Space Storage Pool File System

How do I find and/or monitor disk space in your ZFS storage pool and file systems under FreeBSD or Solaris / OpenSolaris UNIX operating systems?
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FreeBSD: Mount /usr/ports Inside Jail

Q. I'd like to save disk space for my FreeBSD 7 ISP server. We run webserver, nameserver from various jails under powerful HP RAID 10 server. How do I export /usr/ports from host to each jail hosted on /jail/ volume such as /jail/www, /jail/ns, /jail/sql etc?
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