Blog Detail
The Geek Stuff
http://www.thegeekstuff.com
Howto's and Instruction guide on Linux, Database, Hardware, Storage, Security and more..
- Added on: Jun 21st, 2008
- Country: United States
- Language: English
- Author: Ramesh
- Listed in: Technology Internet
- Tags: programming Security hardware Linux storage database
Recent Posts
Black Friday Deal: 40% Discount on Vim 101 Hacks Book
Every black friday I end-up spending significant amount (mostly on gadgets) to take advantage of the awesome deals. Some of those gadgets are so good, I feel that I would’ve bought it even at the original price without discount. Getting high qu...
Unix Sed Tutorial: Multi-Line File Operation with 6 Practical Examples
As part of our on going UNIX sed tutorial series earlier we covered the printing, deletion, substitution, file write, file manipulation commands etc., with the single line in the pattern space. In this article let us review how to do the multi-line o...
How To Install, Edit, or Remove Cron Jobs in Batch Mode
Question: How can I install all the schedule jobs from a text file to the crontab? Also, can I remove all the cron jobs at once instead of removing the individual lines from the crontab? Answer: You can install, edit and remove crontab in batch mod...
Unix bc Command Line Calculator in Batch Mode
You may be using bc command in command line for calculations. It can also be used for batch mode calculations as explained below. 1. Calculation using Single command $ echo "4+10" | bc 14 2. Calculation using Multiple commands $ echo "obase=...
5 Easy Steps to Create a Flowchart Using Dia
Dia is a GTK+ based multi-platform diagram creation program. Dia is similar to the Visio program for Windows. If you don’t have dia, download it from here. In this article, let us review how to create a simple flow chart using Dia. Step 1. Sel...
Fortran Hello World Example: How To Write and Execute Fortran Program on Linux OS
Question: I would like to understand the basics of how to write and execute a Fortran program on Linux OS. Can you explain it with a simple example? Answer: In this article, let us review very quickly how to write a basic Hello World Fortran program...
