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oops, you wanted above and below...<br />
<br />
grep -A 10 -B 10 DATAPOOL filename <br />

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oops, you wanted above and below...

grep -A 10 -B 10 DATAPOOL filename


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<div class="content wysiwyg-content">
I have a bunch of Fortran files and they all have &quot;common blocks&quot; for their variables. &nbsp;What Unix command do I need to type<br />
to print out the 10 (this is an arbitrary number) above and the 10 lnes (arbitrary) below where the word &quot;DATAPOOL&quot; <br />
appears in all of my files? &nbsp;I'm looking for something like &quot;grep ... | awk ... &gt;&nbsp;MyVariableList.txt&quot; but I don't remember unix very well.<br />
<br />

</div>
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I have a bunch of Fortran files and they all have "common blocks" for their variables.  What Unix command do I need to type
to print out the 10 (this is an arbitrary number) above and the 10 lnes (arbitrary) below where the word "DATAPOOL" 
appears in all of my files?  I'm looking for something like "grep ... | awk ... > MyVariableList.txt" but I don't remember unix very well.



how to output lines of a text file surrounding a certain pattern

A programming language is a formal constructed language designed to communicate instructions to a machine, particularly a computer. Thousands of different programming languages have been created, mainly in the computer field, and many more still are being created every year. The description of a programming language is usually split into the two components of syntax (form) and semantics (meaning). Some languages are defined by a specification document (for example, the C programming language is specified by an ISO Standard), while other languages (such as Perl) have a dominant implementation that is treated as a reference. Some languages have both, with the basic language defined by a standard and extensions taken from the dominant implementation being common.

Programming Languages-Other

Kernel programming for Linux operating systems can be done with many different languages; C, C++, Python, Perl and Java, which are some of the most common languages used.There are also many different varieties of Linux, such as Ubuntu, Fedora and OpenSUSE.