EADDRINUSE means that the address you are trying to use port number which listen tries to bind the server,

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DD command is very help to Copy a file, converting and formatting according to the operands. Also helpful for take backup files with different formats.

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If you have required to set Environment Variable in Linux can set in a single command, for example Google webdirver for chrome you can not find in the environment variable,

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This post describes about how to complile and execute a C program on Linux system using the gcc compiler with a simple program

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Frequently the Mongodb cluster server stopped without any instruction. finally got the simple solutions Mongodb forums.

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Sometimes, if you cannot find the options to reduce the system brightness & Lock setting in Ubuntu just following the steps,

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This post desribes about how can we install jdk in intel edison board in Yocto operating system. If apt or rpm commands were not found just follow the steps,

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