Overruling noclobber
The Unix and Linux overruling noclobber means you can overwrite an existing file while noclobber is set by using '>|' sign. Sample syntax of : # command >|<filename> # echo…
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Overruling noclobber
Linux Data directory and their description
The Linux and Unix data directory is used to store data of the system. Data directory contains following directories. 1./home2./root3./srv4./media5./mnt6./tmp Data directory /home The '/home' directory stores users personnel files.…
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Linux Data directory and their description
Linux Configuration Directory description
Configuration directory The configuration directory contains configured files which configures the parameters and initial settings for some computer programs. Configuration directory have following sub-diectories there are : 1./boot2./etc Now we…
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Linux Configuration Directory description
Linux Binary directory descriptions
Linux Binary Directory Unix and Linux binary files are the files which contain compiled source code. Which are call machine code. It you can also call executable files because they…
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Linux Binary directory descriptions
What is Linux Filesystem Hierarchy Standard (FHS)?
Linux filesystem hierarchy standard (FHS) describes directory structure. It is content in Unix and Unix like operating system.Like that linux. It explains where files and directories should be located and…
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What is Linux Filesystem Hierarchy Standard (FHS)?
Linux more and less command Options
Unix and Linux more command also displays the content of a file. Difference between is that, in case of larger files, 'cat' command output will scroll off your screen while…
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Linux more and less command Options
Linux tac command and options description
Unix or Linux tac command is the reverse of the cat command. It is also known as cat backward. It prints the last line first, then second last and so…
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Linux tac command and options description
Linux Cat Command and Options description
The Unix and Linux cat command is the most universal and powerful tool. It can be used to display the content of a file, copy content from one file to…
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Linux Cat Command and Options description
Linux grep Filters and options descriptions
The Unix and Linux grep command stands for global regular expression print. The system grep command filters the content of a file which makes our search easy. grep with pipe…
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Linux grep Filters and options descriptions
Linux tail command for file system.
The linux tail command displays the last lines of a file. It can also follow a file stream and show the contents updated in the stream. In the simplest form…
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Linux tail command for file system.