Bash

We have all User Interface germs, if there no UI for a particular process. We get into a great trouble. One such program that comes handy in such situation is command prompt. All might have terminated a running process from task manager, may not through command prompt.

This article will help you to declare and print a variable using programming basic, intermediate shell scripts and how to use Bash script to copy files in Ubuntu. Actually, Bash is very simple and flexible UNIX shell scripting language which need some permission while executing.

We are no strangers to commands in bash. Bash provides an ample amout of commands to manipulate on files. The main commands that are commonly used are,

Nmap(Network-mapper) is an open source tool that is pretty useful for networking scanning. This tool provides various options that are useful for carrying out security audits. Nmap is a powerful tool used to check the network inventory, host uptime etc. If you are a GNU/LINUX administrator, you may find the following 10 Nmap commands extremely useful Some of the useful Nmap commands are as mentioned below:

The default method of changing a Drupal theme using the graphical Admin interface is familiar to most Drupal users. However a Drupal user is limited to changing only one theme at a time using this method and it is also slightly time consuming. What if you want to enable more then one theme at a time? Drupal provides a quicker way to change the theme using the bash command line. Read on to know how to enable multiple Drupal themes using the bash command line

Recently we had to provide support on a Red Hat Server where there were hundreds of users and the user directories organized into hierarchies. Normally we change to a users directory using cd ~username. We had some extra time on our hands and wanted to play with the /etc/passwd file and tried to use awk to do the same thing. The following one liner will do this the hard way :-)