Go back to fronty page View most popular entries View latest additions Submit tutorials to UnixTutorials.info
UnixTutorials logo

Search results for Chmod Squad: HOWTO Use Linux File Permissions

Debian

Debian Kernel Compile Howto (Kernel 2.6)

Post date: April 12, 2005, 18:04 Category: System Views: 4024 Comments
Tutorial quote: In some cases you might want to compile your own kernel that suits your needs better than the standard kernel that comes with your distribution. I will describe how to do this on a Debian machine. Please note that this tutorial is for kernel 2.6 only!
Ubuntu

Setting Up Subversion And Trac As Virtual Hosts On An Ubuntu Server

Post date: January 13, 2008, 11:01 Category: Installing Views: 3901 Comments
Tutorial quote: This howto outlines the process by which one can set up the Subversion version control system, and have it work in tandem with Trac, the project manager for software development projects, on a server running Ubuntu (or possibly Debian).
Linux

Creating Really Teensy ELF Executables for Linux

Post date: April 12, 2005, 18:04 Category: Miscellaneous Views: 3251 Comments
Tutorial quote: If you're a programmer who's become fed up with software bloat, then may you find herein the perfect antidote.

This document explores methods for squeezing excess bytes out of simple programs. (Of course, the more practical purpose of this document is to describe a few of the inner workings of the ELF file format and the Linux operating system. But hopefully you can also learn something about how to make really teensy ELF executables in the process.)

Please note that the information and examples given here are, for the most part, specific to ELF executables on a Linux platform running under an Intel-386 architecture. I imagine that a good bit of the information is applicable to other ELF-based Unices, but my experiences with such are too limited for me to say with certainty.

The assembly code that appears in this document is written for use with Nasm. (Besides being more appropriate for our needs, Nasm's syntax beats the hell out of AT&T syntax for anyone who learned x86 assembly language before learning to use Gas.) Nasm is freely available and extremely portable; see http://nasm.sourceforge.net/.

Please also note that if you aren't a little bit familiar with assembly code, you may find parts of this document sort of hard to follow.
Unix+clones

How To Configure E 16.7.x

Post date: October 9, 2005, 18:10 Category: Software Views: 3486 Comments
Tutorial quote: This file documents the configuration files used in Enlightenment 16.7.x but may not match 100% with earlier or later versions. This is a work in progress and will be updated as I learn more and have the time.
Ubuntu

Howto Convert Vmware Image to Virtualbox Image

Post date: March 10, 2009, 22:03 Category: System Views: 8025 Comments
Tutorial quote: VirtualBox is a family of powerful x86 virtualization products for enterprise as well as home use. Not only is VirtualBox an extremely feature rich, high performance product for enterprise customers, it is also the only professional solution that is freely available as Open Source Software under the terms of the GNU General Public License (GPL).

Ubuntu

Postfix Spam Filter using Ubuntu Dapper, MailScanner and ClamAV(beta)

Post date: July 16, 2006, 16:07 Category: Network Views: 6629 Comments
Tutorial quote: This is a similar version of the HOWTO that can be found here: http://www200.pair.com/mecham/spam/spamfilter20050628.html. Except for using Ubuntu Server instead of Debian and MailScanner instead of Amavisd, the Postfix, Rayzor, Pyzor, DCC and ClamAV sections are almost the same.
Ubuntu

Howto Install VirtualBox 1.6 in Ubuntu 8.04(Hardy Heron) including USB Support

Post date: July 27, 2008, 18:07 Category: System Views: 4004 Comments
Tutorial quote: VirtualBox is a family of powerful x86 virtualization products for enterprise as well as home use. Not only is VirtualBox an extremely feature rich, high performance product for enterprise customers, it is also the only professional solution that is freely available as Open Source Software under the terms of the GNU General Public License (GPL).
Debian

Installing and Configuring Exim4

Post date: February 25, 2006, 12:02 Category: Network Views: 3724 Comments
Tutorial quote: Installion of Exim4 from the latest Debian GNU/Linux packages is easy. The installation is now based around debconf. If you are upgrading from a simple Exim3 configuration, you can use exim_convert4r4 to convert your configuration file to the new format. If you used the previous version of this guide, which covered Exim3, the conversion should succeed without incident. I intend to discuss configuration via debconf, including setting up local delivery to Maildir format, handling local domain email, and configuring smarthosting for outbound email.
Linux

Connecting to a Wireless LAN with Linux, Part 2

Post date: April 13, 2005, 19:04 Category: Hardware Views: 4304 Comments
Tutorial quote: In Part 1 we reviewed hardware options, which wireless utilities should be present, how to use Windows drivers, and how to be open to connect to any available wireless access point. Today we'll cover configurations on Red Hat- and Debian-type systems, basic security, and hardware discovery.

Wireless connectivity can be rather overly friendly, allowing connections from anyone. This howto assumes you have a wireless access point on a LAN, which can be all wireless or mixed wired and wireless. You don't want it wide open to just any random person with a desire to snoop on your network or "borrow" your bandwidth, but you want some access controls and security. Your access point should have a unique SSID (service set identifier), WEP (wireless equivalent privacy) or WPA/WPA2 (Wi-fi protected access) set up and working, and either a DHCP server or a pool of assigned IP addresses for clients.
FreeBSD

Reset MySQL password in FreeBSD

Post date: June 2, 2008, 12:06 Category: Software Views: 7513 Comments
Tutorial quote: Step by step howto for resetting MySQL password in FreeBSD 7 and MySQL 5.051a port.
Web-based applications and online marketing solutions - LumoLink