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HowTos

some howtos:

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HowTos
  • File transfer between two machines running Ubuntu and using ssh

  • Calculate big using bc
  • Creating a Linux Terminal Media Server for Your Home PC’s
  • Creating Encrypted USB Drives with TrueCrypt
  • Howto Install Phatch cross-platform GUI Photo Batch Processor
  • PIC Programming with Linux
  • Set up a TFTP server for easy network boots and firmware upgrades
  • Tip: Installing the Proprietary Nvidia Drivers on Mandriva

Encrypt volumes through a cross-platform GUI with TrueCrypt 5.0

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HowTos

linux.com: Last month the TrueCrypt Foundation released TrueCrypt 5.0, which finally introduces a Linux GUI for the cross-platform encryption application. TrueCrypt 5.0's numerous other enhancements include a Mac OS X port, XTS operation mode, the ability to encrypt a system partition or drive under Windows, and the addition of the SHA-512 hash algorithm.

more howtos:

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HowTos
  • How to install.rpm files in Ubuntu

  • Prevent Accidental Deletion with rm -rf *
  • USB gOS install from Windows
  • How To Install KDE4 on Fedora 8
  • Debian / Ubuntu Linux Find Out What Package Provides a File
  • Speed Up Your System With Preload On Fedora 8
  • HOWTO recover deleted files on an ext3 file system

some howtos:

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HowTos
  • Answers to Linux Questions

  • Canon i250 on Ubuntu 7.10
  • Obscure Linux Commands: Some of My Favorite Incantations
  • How do you check if your webcam is working properly?
  • HowTo: Convert First Letter of Dir Folder to Uppercase
  • Creating the debian-sys-maint MySQL account on a Debian or Ubuntu system
  • Reading compressed Files

Getting the login right: moving from xdm to gdm or kdm

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HowTos

freesoftwaremagazine.com: For years now, I have been clinging to xdm as my display manager; years ago, I spent several days tweaking the configuration files of xbanner and xdm to get it to look “just so”, and I didn’t want to change it. But no more! I decided to spend a little time trying to get each display manager to look “right” with my original login screen design.

some howtos:

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HowTos
  • HowTo Send a Command Through SSH to Several PCs Simultaneously

  • Dstat - Versatile resource statistics tool
  • How do I set the real time scheduling priority of a process?
  • A Tutorial on Wget
  • Make Your Own Plug ‘N Play Zone Using Ubuntu Linux!
  • Getting Awn dock on Ubuntu Gutsy Gibbon
  • Running Fedora 8 on Legacy Windows XP

Bash bits, nibbles and bytes: Cut script inefficiency

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HowTos

blogs.ittoolbox: One of the most common uses I use scripting for is parsing log files. You know, those incredibly verbose files that we should read to find out if we have been h4x0r3d or not. Unfortunately there is a lot of information in those logs that we are not interested in at the time. So we write scripts to filter out the required information.

some howtos:

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HowTos
  • Downgrading from KDE 4.0.2 to KDE 4.0.1

  • Hidden Linux : Fun with ISO images
  • Install Firefox 3 Beta 4 in Ubuntu with One Command
  • How to Set VMWare resolution fullscreen as your Ubuntu desktop
  • HowTo: Convert First Letter of Text Line to Uppercase
  • A try on current nouveau
  • HowTo Integrate a Download Manager into Firefox

Creating Snapshot-Backups with BackerUpper On Ubuntu 7.10

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Ubuntu
HowTos

BackerUpper is a tool similar to Apple's TimeMachine. It is intended to create snapshot-backups of selected directories or even your full hard drive. This article shows how to install and use BackerUpper on Ubuntu 7.10 (Gutsy Gibbon).

more howtos

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HowTos
  • Set up a TFTP server for easy network boots and firmware upgrades

  • Purging 32-bit libraries from an amd64 Ubuntu system
  • Copying all your emails to another account
  • Reset your MySQL root password
  • Short Tip: Create a “bash alias” with an argument
  • Fix libpango Dependency Errors
  • Transparent panel
  • Linux Networking 2: a router with port forwarding
  • Gnome-Do Plugin: Install with apturl - quick update
  • How to get your iPod working in Ubuntu
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More in Tux Machines

Red Hat News

  • 'Indian IT decision makers adopting open source to go digital'
  • 86% CIOs in India Bank on Open Source for Digital Innovation
    Red Hat, Inc. has announced the results of a commissioned study by Forrester Consulting, on behalf of Red Hat, about the use of open source in digital innovation initiatives in the Asia Pacific region. The results, highlighted in the study Open Source Drives Digital Innovation, revealed that IT decision makers in India are turning to open source to drive digital innovation to support business with new capabilities. The research surveyed 455 CIOs and senior IT decision makers from nine countries in Asia Pacific. The insights gathered reflect that 73 percent of respondents from India regard open source as a cost-saving initiative. The survey respondents from India believe that technology innovation is either “very important” or “critical” to their organization’s success.
  • Indian IT decision makers turn to open source: Study
    86 percent of survey respondents highlighted reducing cost as one of their key business initiatives within the next 12 months. Red Hat, a provider of open source solutions, has announced the results of a commissioned study by Forrester Consulting, on behalf of Red Hat, about the use of open source in digital innovation initiatives in the Asia Pacific region. The results, highlighted in the study Open Source Drives Digital Innovation, revealed that IT decision makers in India are turning to open source to drive digital innovation to support business with new capabilities.
  • Red Hat's OpenShift Gives Storage Flexibility to Developers
    Software-defined networking (SDN) has emerged as a mighty tech trend, and many of the leadin players on the open source scene are waking up to it. While it is known widely for its enterprise Linux efforts, Red Hat has updated its OpenShift Container Platform to provide support for dynamic storage provisioning in local and remote applications. It's all done with the cloud in mind. "Red Hat OpenShift Container Platform 3.4 provides a platform for innovation while retaining a focus on existing mission-critical workloads, offering dynamic storage provisioning for both traditional and cloud-native applications and multi-tenant capabilities that can support multiple applications, teams and deployment processes in a hybrid cloud environment," the company notes.
  • Earnings in Full Force, Analysts Take Aim at Red Hat, Inc. (NYSE:RHT)
  • The Jacobs Levy Equity Management Inc. Boosts Stake in Red Hat Inc. (RHT)
  • Earnings Outlook Revision Scan: Red Hat, Inc. (NYSE:RHT)
  • Capital Investment Counsel Inc Has $1,706,000 Stake in Red Hat Inc. (RHT)

Code for Pakistan and Linux Foundation Event

  • Code for Pakistan to host Open Source Day for Women
    Open source refers to software with its source code publicly available for people to modify and share. However, it does not simply mean to write a source code and make it publicly available, it is also about collaborative participation, transparency, rapid growth and community-oriented development. The Open Source Day is an opportunity for women with a background in Computer Science to get started on Open Source Projects and network with mentors in the tech industry. It provides them an opportunity to come together and hone their tech skills.
  • Open Source Software Strategies for Enterprise IT
    Enterprises using open source code in infrastructure must understand both the risks and benefits of community-developed software. Professional open source management is a discipline that focuses on minimizing risk and delivering the benefits of open source software as efficiently as possible. For successful open source management, enterprises must adopt clear strategies, well-defined policies, and efficient processes. Nobody gets all this right the first time, so it’s also important to review and audit your policies for continuous improvement. Additionally, successful open source initiatives for enterprise IT must provide real ROI in acquisition, integration, and management.

Security Leftovers

Leftovers: BSD

  • BSD Mag: Understanding Unikernels by Russell Pavlicek
    The number of tasks which lend themselves to being unikernels is larger than you might think. In 2015, Martin Lucina announced the successful creation of a “RAMP” stack. A variant of the common “LAMP” stack (Linux. Apache, MySQL, PHP/Python), the “RAMP” stack employs NGINX, MySQL, and PHP each built on Rumprun. Rumprun is an instance of a Rump kernel, which is a unikernel system based on the modular operating system functions found in the NetBSD project. So even this very common solution stack can be successfully converted into unikernels.
  • Summary of the preliminary LLDB support project
    Operating systems can be called monitors as they handle system calls from userland processes. A similar task is performed by debuggers as they implement monitors for traced applications and interpret various events that occurred in tracees and are messaged usually with signals to their tracers. During this month I have started a new Process Plugin within LLDB to incept NativeProcessNetBSD - copied from NativeProcessLinux - implementing basic functionality and handling all the needed events in the MonitorCallback() function. To achieve these tasks, I had to add a bunch of new ptrace(2) interfaces in the kernel to cover all that is required by LLDB monitors. The current Process Plugin for NetBSD is capable to start a process, catch all the needed events correctly and if applicable resume or step the process.
  • NetBSD Making Progress On LLDB Debugger Support
    NetBSD developers have been implementing the relevant interfaces needed for the LLVM debugger to effectively monitor and work on the operating system. As part of that they have also improved some of their own documentation, provided new ptrace interfaces, and more. Those interested in LLDB and/or NetBSD can learn more about this debugging work via this NetBSD.org blog post.