Author Archives: admin

Quick list of Linux text processing commands

Posted on June 27, 2017 by admin
A quick list of all linux text processing commands with basic usage examples, used in scripting as well as on Continue Reading.....
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Most common tcpdump command examples

Posted on November 25, 2016 by admin
Below is the list of tcpdump command usages with different options available in linux. Capture Packets from Specific Interface # Continue Reading.....
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Using cscope for first time- command examples

Posted on June 21, 2016 by admin
What is cscope anyways? — Its a interactive way to examine a large C project. Browsing through the files manually Continue Reading.....
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Resolve hostname to ip address in shell

Posted on June 2, 2016 by admin
Many a times you require to create shell or bash scripts to fetch ip address from hostnames. There are multiple Continue Reading.....
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How to set default permissions for new created files linux

Posted on May 23, 2016 by admin
This post is about setting the access permissions to files and folders that get created by processes and applications installed Continue Reading.....
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TCP/IP state transitions

Posted on December 5, 2015 by admin
I am writing this post for all those confused in the TCP IP state transition .Also a animation is used Continue Reading.....
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