GNU find is a powerful command-line utility that lets you search for files and folders in a hierarchical tree directory structure. It is the backend for all those utilities out there like the graphical searching in KDE or GNOME. However, find can be a little hard to handle at first by beginners. In this tutorial I will try to explain some of the capabilities of find, show some useful one-liners and provide more explanations regarding this command.
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As in Microsoft Excel, the F4 key in Gnumeric spreadsheet has two very useful functions: repeat last action, and cycle through cell reference choices.
Read the article at Free Software Magazine.
This guide explains how you can install and use KVM for creating and running virtual machines on an OpenSUSE 12.1 server. I will show how to create image-based virtual machines and also virtual machines that use a logical volume (LVM). KVM is short for Kernel-based Virtual Machine and makes use of hardware virtualization, i.e., you need a CPU that supports hardware virtualization, e.g. Intel VT or AMD-V.
This tutorial shows how to prepare a Debian Squeeze (Debian 6.0) server for the installation of ISPConfig 3, and how to install ISPConfig 3. ISPConfig 3 is a webhosting control panel that allows you to configure the following services through a web browser: nginx or Apache web server, Postfix mail server, MySQL, BIND nameserver, PureFTPd, SpamAssassin, ClamAV, and many more. The idea is to use the fast and memory efficient nginx web server and Dovecot which is also said to be more memory efficient. You will need to use the Dotdeb repository for nginx.
This guide explains how you can set up an AoE target and an AoE initiator (client), both running Debian Squeeze. AoE stands for "ATA over Ethernet" and is a storage area network (SAN) protocol which allows AoE initiators to use storage devices on the (remote) AoE target using normal ethernet cabling. "Remote" in this case means "inside the same LAN" because AoE is not routable outside a LAN (this is a major difference compared to iSCSI). To the AoE initiator, the remote storage looks like a normal, locally-attached hard drive.
In this article I will describe how you can monitor your Debian Squeeze server with munin and monit. munin produces nifty little graphics about nearly every aspect of your server (load average, memory usage, CPU usage, MySQL throughput, eth0 traffic, etc.) without much configuration, whereas monit checks the availability of services like Apache, MySQL, Postfix and takes the appropriate action such as a restart if it finds a service is not behaving as expected. The combination of the two gives you full monitoring: graphics that lets you recognize current or upcoming problems, and a watchdog that ensures the availability of the monitored services.
LAMP is short for Linux, Apache, MySQL, PHP. This tutorial shows how you can install an Apache2 webserver on a CentOS 6.2 server with PHP5 support (mod_php) and MySQL support.
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- Unsettings- A graphical configuration tool for Unity
- Linux Processes – Environment extern, environ, getenv, setenv
- New, shiny, Unity 5.6 released!
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- How Drupal combines open source, openness, and security
- Virtualization Software For Ubuntu Linux
- Dress Up Bash Script with YAD
- configure mutt for gmail
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- Linux Outlaws 255 - Brian Blessed’s BeardBerry
apcmag.com: There are many tweaks you can try to enhance SSD performance – it's a case of getting under the bonnet.
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- Setup Network Interfaces in Debian
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- The Completely Blank Xfce Desktop
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- Build your own Linux based graphics workstation
- Installing the Takeoff Launcher in KDE 4.8.0
- How to Use Fdisk to Manage Partitions on Linux
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- Linux Outlaws 253 - Goatse Easter Egg
linuxforu.com: When did you last feel that you ought to have secured that important file so nobody else could view it without your permission? Ever lost your pen drive with loads of family photos or important spreadsheets? Do you often worry that Big Brother may be watching your uploads to the cloud?
This tutorial shows how to install Ubuntu 11.10 (Oneiric Ocelot) and all the programs needed for the perfect media server to download all your media and stream it to your PS3. This setup includes Sabnzbd+ (an Open Source Binary Newsreader written in Python), Sickbeard (a PVR for newsgroup users), Couch Potato (an automatic NZB and torrent downloader), Headphones (automatic music downloader for SABnzbd), and Serviio (a free media server).
- Spark pre-orders closed!
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- Will KDE drop support for older graphics chips?
- Take Control Of Your Power Usage With Gnome Power Statistics
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- Mozilla releases Firefox 10.0.2 update
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- Red Hat Enterprise Linux 5.7 to 5.8 Risk Report
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- Remove Recent History Lists In Ubuntu 11.10
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This tutorial is supposed to guide the reader through the features of the Cinnamon desktop, Mint's new desktop environment to be used in Linux Mint 13. Cinnamon concentrates on holding on to classic design and functionality in times where Gnome 3 and Unity come up with different innovations to the user interface.
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- A Patch That Can Make Btrfs 5~10% Faster
- How to transform Archbang into Arch Linux with Xmonad
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- Manually Install New Cinnamon Themes (Linux Mint/Ubuntu)
- aseigo: on the economics of Spark
- Package Management in Emacs: The Good, the Bad and the Ugly
- Inspecting the Gentoo 12.0 Live DVD
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agrimmsreality.blogspot: I've always been a fan of the flexibility of anaconda and kickstart not just for installing systems, but also for rescuing a system when something goes horribly wrong.
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- How to Change Your Terminal Hostname in Ubuntu
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- Create Temporary Desktops For Applications
- Manage your PDF Documents with Mendeley
- Finding instances by name with boto in python
- Finding “lost” computers on the web the homebrew way
- Play with Unity ‘Keyboard Shortcuts Overlay’ In Ubuntu 12.04
- How to Make Programs Start Automatically in Linux Mint 12
- Getting started with SELinux
- sdcv: command-line based Dictionary
- Fixing Sound Startup on KDE
- Linux Time Command Examples
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- Using Pybliographic and Lyx for Citations and Bibliography Part 1, Part 2
- Creating and Customizing New Entries and Fields using Pybliographic
- Newrez- A great nautilus script to change screen resolution
junauza.com: If you are facing issues of slowdown and choppy graphics, here are some simple tips to help you alleviate those problems and in effect make Ubuntu Linux run faster.