Vote 3

One Linux Formatting Tip I Bet You Didn’t Know

October 13th, 2008

You probably know how you can format a Linux partition:

mkfs.ext3 /dev/hda

This formats the partition with ext3 file system. However did you know how to extract maximum space out of this partition, especially if it a large partition?

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Vote 2

Linux Tips: Bandwidth Monitoring, Common Commands, Accounting

October 13th, 2008

Linux Bandwidth monitoring tools and this (better explanations) - Instead of apt-get use yum install for RedHat based systems like Fedora, CentOS and obviously RedHat.

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Vote 2

How To Append File Using SSH

October 12th, 2008

Have you ever searched scp manual for ways to append a file using it? scp is an excellent command to rapidly copy files and directories to / from a remote location. Unfortunately it is of no help when you just want to append a file over ssh connection. Here is a simple solution to append a file over ssh connection in either direction:
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Vote 2

How To Speed Up Opening Linux Terminal & Running Linux Commands

October 10th, 2008

Most techies and developer prefer using the terminal on Linux. If you are like me a heavy command line interface (cli) user than you will find these simple tips useful.

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Vote 2

Linux: How To Make RAID-1 Disks Independently Bootable

October 5th, 2008

The best part of Linux (imho) is the ability to replicate not only the operating system or the data but also the boot loader. This allows you to have two identical disks running RAID-1, each of which are independently bootable, should one of them fail. You can also add spare disks to the RAID-1 array to automatically use it to reconstruct the RAID-1 array when one of the RAID-1 disks fail. However configuring it may not always be the simplest. Let's see if I can simplify it for you.

The boot partition (primary partition) can be RAID-0 or RAID-1. Only a fool would configure the boot device as RAID-0 and double the chance of failure. However when you configure it as RAID-1, you are making your boot device 100% redundant and hence robust.

BTW: Can you boot on a RAID-1 drive in Windows? … NO.

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Vote 9

Pros & Cons of Software RAID versus Hardware RAID

September 26th, 2008

In my quest to find the better service between Software RAID & Hardware RAID, I was caught RAID-handed among too many points and nitty-gritties of technical specifications and opinions. As a result of my explorations, I have developed a simple point-by-point structure to let you walk through this topic rather easily. First let us know what is a RAID and then we will delve into the details. According to wikipedia:

RAID stands for Redundant Array of Inexpensive Disks which is a technology that employs the simultaneous use of two or more hard disk drives to achieve greater levels of performance, reliability, and/or larger data volume sizes.

There are different levels of RAID. The most popular RAID formats are RAID-1 & RAID-5. However today we will not focus on the various RAID format. Let's go straight to the differences between software RAID and hardware RAID.

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Vote 2

High-end Linux Computer w. 17″ TFT for Office Under Rs. 20000

September 26th, 2008

We recently bought several high-end computers for our office which will be used with Linux Operating System (Fedora 8). The price including VAT comes to Rs 19, 214. It includes 17″ Samsung TFT monitor, 1 GB ZION RAM, Intel Pentium 2GHZ Dual Core, 160GB SATA HDD and more. The Motherboard comes with 1 Gigabit LAN. Here is the complete spec with price:
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Vote 5

Java: How To Get Stacktrace of Any Local / Remote Java Process

September 23rd, 2008

You may run Java processes in the foreground or in many cases they may be run using cron jobs or during system startup, as background processes. How can you find out stacktraces of any running Java process? But first how can you even know their name & process id's?
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Vote 9

How To Run Google Chrome Browser on Linux

September 21st, 2008

CodeWeaver's released a port of Google's Chrome browser (review) for Linux. CrossOver Chromium is a Mac and Linux port of the open source Chromium web browser. CrossOver Chromium is free and available for download here.

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Vote 3

How To Install RSSOwl (RSS News Reader) on Linux

September 15th, 2008

Consider this as the missing installation guide for RSSOwl on Linux. After spending hours trying to get it working I finally figured it out.

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