File and Directory Permissions
Permissions is a type of good security features in Linux operating system. Permissions is used to assign on files as well as on directories.
There are three types of files permissions:
Read (r) - To view a file's …Read More
Introduction - What is Networks ?
What is Network ?
A collection of
computers, servers, mainframes, network devices, peripherals, or other devices
connected to one another allowing for data to be shared and used.
A great example of
a network…Read More
Introduction of Shell Scripting
What is
Shell ??
A shell
is simply a program that is used to start another program. Shell accepts your
instruction or commands in English (mostly) and if its a valid command, it is
pass to kernel.
All
oper…Read More
Types of Networks
In the
world of computers, networking is the practice of linking two or more computing
devices together for the purpose of sharing data. Networks are build with a mix
of computer software and computer hardware.
…Read More
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