Otherwise, xargs just tacks the results of find to the END of all the rest of the commands you give it (which doesn't help much if you want grep to search inside a file, which is usually specified last on the command-line). equivalent to running several greps in a sequence: grep pattern1 grep pattern2. It's essentially doing the same thing as the used within the find statement itself to state "the line of text that this returned". 162 I would like to get the multi pattern match with implicit AND between patterns, i.e. After Baseball is a sport played between two teams. type f -name "*.html" -print0|xargs -0 -I GRRRR grep "" GRRR I have a document with a very loooong list of titles followed by authors, and I am looking for a fast way to apply a certain character style to all Author names, which are currently in between double tabs (which I then plan to remove through find/replace). Can you use GREP to find a word (example 'baseball') then go to the end of the paragraph and insert an asterick Before Baseball is a sport played between two teams. Here, the name FILENAME can actually be anything, but it needs to match bothįind. type f -name "*.html" -print0|xargs -0 -I FILENAME grep "" FILENAME type f -name "*.html" -print|xargs -I FILENAME grep "" FILENAMEĮven better, if the filenames have spaces in them, you can either quote "FILENAME" or pass a null-terminated (instead of newline-terminated) result from find to xargs, and then have xargs strip those out itself:įind. It allows you to look through files for specific text or patterns. It has fewer features than grep, though 99% of my searches are suited perfectly by replacing all instances of grep with ack.īesides the other answers given, I also suggest this construct:įind. The GREP command in Linux is a powerful tool that you can use to find text within files. If this is going to be a common search utility you're going to utilize, you may want to take a look at ack, which combines both the find and the grep together into this functionality that you're looking for.
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