If you have a script or a command to execute in another user, assume that the Hadoop command to execute in Hadoop user from the root, use the below commands,

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wget command is very helpful to download the files by remotely, many functionalities available in wget command. On this post describe to download the entire website from the server.

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The previous post we had discussed removes multiple files from a Git repository and which has been deleted already. Now, if you want to remove a specific file from a Git use below commands,

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When you are using the git repository and if you are deleted the files from the git in the local system, it can not remove from reports. So you can use the command

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If you may receiving the following errors from the nagios alert, Return code of 255 is out of bounds.

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Amazon clouds can support many services like web servers, Networkings,Development tools, Database servers, Mobile Services, etc. this post describe configure AWS-codecommit on Linux, Mac and windows machines.

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If you want to enable authentication on a replica set or a sharded cluster, members of the replica set or the sharded clusters must provide credentials to authenticate

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