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HowTos

10 Expert Ubuntu Tricks

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Ubuntu
HowTos

pcworld.com: Recently I started work on a new Ubuntu tips book that will partner my existing title, Ubuntu Kung Fu. The new book is still being planned and won't be published until next year, but I thought I'd share 10 tips that are on my list to be included.

Virtualization With KVM On A CentOS 5.2 Server

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HowTos

This guide explains how you can install and use KVM for creating and running virtual machines on a CentOS 5.2 server. I will show how to create image-based virtual machines and also virtual machines that use a logical volume (LVM).

some howtos:

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HowTos
  • Fast Fluxbox Compositing

  • Handle Compressed and Uncompressed Files Uniformly
  • Installing Xfce Themes
  • Clean a string for a filename
  • Save the Last Flash Movie You Watched
  • Use SSH Tunneling to surf net invisibly
  • Simulating / Emulating a MPI Cluster or Supercomputer under Ubuntu
  • Formatting a Thumb/Flash Drive in Linux CLI
  • scp + find -Search files in a remote server
  • Csharp and VIM
  • Opensuse 11 on VirtualBox
  • Hide Gnome Apps in KDE and Vice Versa
  • Shell script used time
  • How To Control Your CPU Frequency In Ubuntu
  • Mplayer with DVDs
  • Beginner's Guide to Virtual Machines with VirtualBox

some howtos:

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HowTos
  • File Synchronization with Unison over SSH

  • Enable Plymouth on Fedora 10
  • Copy MySQL Tables between hosts
  • ntop in openSUSE to probe & monitor Network Traffic
  • Linux + Compiz - The beauty of Linux
  • Writing simple python setup commands
  • Tutorial: Build Your Own Linux Distro
  • Building a Linux Firewall Part 1: Why?
  • Linux Firewall Part 2: Determine Your Network Setup
  • Commandline 101: Copying Files with rsync
  • How to Set Up a Linux Media Centre?
  • How to setup abit AirPace PCI-e WiFi card without ndiswrapper in Ubuntu
  • How to upgrade packages or install them from AUR
  • How to install Gnome Global Menu on Ubuntu - easy way
  • 3D Chuck. The Gimp script way.

some howtos:

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HowTos
  • Find and delete files with a given extension

  • Having Problems With Acrobat Reader 9.1?
  • 3D Acceleration and Compiz Inside VirtualBox Guests
  • Migrating a project from one SVN repository to another using git-svn
  • Installing Debian Lenny from a USB memory stick
  • Ubuntu - Changing default Java version
  • Checking Software Package Digital Signatures
  • How to save the output of a Linux command to a file

Understanding Linux Virtual Memory

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HowTos

omnitraining.net: Virtual memory is one of the most important, and accordingly confusing, piece of an operating system. Understanding the basics of virtual memory is a requisite to understanding operating system performance.

some howtos:

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HowTos
  • Tutorial: An Introduction to Linux CLI

  • Howto: Create launchers using easy bash scripts
  • Install Codecs Flash JRE Without Internet In Ubuntu
  • Linux Determine which Services are Enabled at Boot
  • How to Install Hercules Classic Silver Webcam in Ubuntu
  • Preventing a service from starting on Debian or Ubuntu
  • OpenGL in Mandriva
  • Burning ISOs in CLI using OpenSUSE 11.1
  • File Synchronization with Rsync over SSH
  • Dropbox for Linux
  • lsof Seeks All Open Files

The Beginner's Guide to Linux Part 4: Introduction to the Terminal

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HowTos

maximumpc.com: Traditionally, most new users have always been reluctant to experiment with the command line interface. Once you understand the terminal, Linux will finally open up to you. The terminal is easily the most powerful part of a Linux system.

The Perfect Server - Ubuntu 8.10 [ISPConfig 3]

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Ubuntu
HowTos

some howtos:

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HowTos
  • Clearing The Contents Of A File

  • FreeBSD commands for Gentoo users — and reverse
  • YUM repo errors
  • Using encrypted filesystems with Linux Logical Volume Manager
  • Creating a Ringtone with Audacity
  • How to clone virtual machines in VMware Server
  • Testing SMTP servers with SWAKS
  • Line wrapping text made easy with fold
  • Creation and Maintenance of a Gentoo Backup
  • Print a Web Page From a Shell Prompt
  • OOo: Using Data Form extension to enter information in spreadsheets
  • Genisoimage - Creates ISO-9660 CD-ROM filesystem images
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More in Tux Machines

Xfce Releases/Updates

  • Xfce Settings 4.12.3 / 4.13.2 Released
    Fixes galore! Xfce Settings 4.12.3 and 4.13.2 were released on March 18th with several improvements, feature parity, and translations.
  • Xfce PulseAudio Plugin 0.4.0 (and 0.4.1) Released
    Stable as a rock. Xfce PulseAudio Plugin hit a new stable milestone with the 0.4.0 release. This release wraps up the awesome development cycle we’ve had on this over the last few months and is recommended for all users.
  • Xfce Settings Update Brings Better Multi-Monitor Support
    While still waiting on the long-awaited Xfce 4.14, out this weekend is an Xfce Settings 4.14.2 preview release as well as an Xfce Settings 4.12.3 stable series update. Both of these Xfce Settings updates bring better multi-monitor support, including visualization of all display configuration states, visually noting if two displays are mirrored, always drawing the active display last so it's on top, and a number of fixes pertaining to the multi-monitor display handling from this Xfce desktop settings agent.

Android Leftovers

DragonFlyBSD 5.2, TrueOS 18.03, FreeBSD 11.1, Ubuntu 16.04/18.04 & Clear Linux Tests

This week I posted some benchmarks looking at the Meltdown mitigation impact on BSD vs. Linux as well as some tests of DragonFly's stabilized HAMMER2 while for your viewing pleasure this weekend are a variety of general BSD vs. Linux benchmarks while using the newly-released DragonFlyBSD 5.2, TrueOS 18.03, FreeBSD 11.1, Ubuntu 16.04 LTS, Ubuntu 18.04, and Intel's Clear Linux. All of these BSD/Linux operating system benchmarks were done using a system with an Intel Xeon E3-1280 v5 Skylake CPU, MSI MS-7998 motherboard, 2 x 8GB DDR4-2133 memory, and a 256GB Toshiba RD-400 NVMe SSD. All of the hardware components were maintained the same throughout the entire testing process. For making the systems comparable and testing the operating systems in the manner set by the vendor, each platform was tested "out of the box" using the default settings. Read more

Best Linux apps of 2018

While everyone knows that most Linux distributions (distros) are free to download, not everybody is aware that you also have access to thousands of cost-free applications through your operating system’s package manager. Many of the more user-friendly distros will come with a selection of software preinstalled to help you get started, but there are many more apps out in the wild, under continuous development. Read more