Command line: search in long files for lines containing a particular string, and print to another file


Warning: Use of undefined constant vs - assumed 'vs' (this will throw an Error in a future version of PHP) in /home/vssrvorg/public_html/wp-content/themes/vs-simplicity/single.php on line 38

Warning: Use of undefined constant simplicity - assumed 'simplicity' (this will throw an Error in a future version of PHP) in /home/vssrvorg/public_html/wp-content/themes/vs-simplicity/single.php on line 38

Warning: A non-numeric value encountered in /home/vssrvorg/public_html/wp-content/themes/vs-simplicity/single.php on line 38

Warning: A non-numeric value encountered in /home/vssrvorg/public_html/wp-content/themes/vs-simplicity/single.php on line 38

Good one to use:

grep “string_you are_searching_for” file_you_are_searching_in | awk ‘{ print $0 }’ > new_file


Warning: Use of undefined constant vs - assumed 'vs' (this will throw an Error in a future version of PHP) in /home/vssrvorg/public_html/wp-content/themes/vs-simplicity/single.php on line 41

Warning: Use of undefined constant simplicity - assumed 'simplicity' (this will throw an Error in a future version of PHP) in /home/vssrvorg/public_html/wp-content/themes/vs-simplicity/single.php on line 41

Warning: A non-numeric value encountered in /home/vssrvorg/public_html/wp-content/themes/vs-simplicity/single.php on line 41

Warning: A non-numeric value encountered in /home/vssrvorg/public_html/wp-content/themes/vs-simplicity/single.php on line 41

Warning: count(): Parameter must be an array or an object that implements Countable in /home/vssrvorg/public_html/wp-content/themes/vs-simplicity/comments.php on line 33

Warning: count(): Parameter must be an array or an object that implements Countable in /home/vssrvorg/public_html/wp-content/themes/vs-simplicity/comments.php on line 34

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