Linux File System Layout

  In this article we are going to talk about File System Layout of Linux. The Linux File System is very important to understand. On top of all the file system there is a directory called root (/). The root file system is the standing point of everything here. So in the root directory, there are couple of default directory…

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I/O Redirection and piping

  In this article, we are going to give an idea about the I/O Redirection and piping in Linux. I/O Redirection: Before start learning, you should know few things. STDIN (<) – Standard Input – 0 STDOUT (> and >>) – Standard Output – 1 STDERR (2>) – Standard Error – 2 Examples, STDIN: mail -s “Test” someone@xyz.com < . If you run…

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Understanding VIM

  This topic is about VIM, This is one of the text editor tool which is commonly used by a system administrator. VIM is the very important tool for a system administrator. Because, In Linux systems most of the things stored as text file.                VIM – Vi Improved If you have not worked…

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How to use man pages?

  In this article, we’ve given a quick overview about man pages. A biggest challenge to people who wants to learn Linux, How to find the right commands. On Red Hat servers, there’re around 2000 commands are available. So you need to do something to find out the right command. To do the same, we have to use the command…

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