In our case, we’re looking for the word VPS in the sample file called Hostinger.txt: grep VPS Hostinger. file – the file in which you’re looking for the query.To do so, just type the following command: grep query file One popular use case for grep is searching for a particular word inside a text file. -v – this option shows the lines that do not match the specified pattern.Ĭheck out these useful examples of the grep command to understand it better.-n – search for lines and receive only the matched numbers of the text lines.-r – enables recursive search in the current directory.-c – will show the number of matches with the searched pattern.-w – searches for full words only, ignoring your string if it’s a part of another word.If users, for example, search for a string car, it will show the same results as CAR. To customize your search even further, add the following flags: A similar process was done with B1 and C1 flags. You can certainly wildcards in grep but they probably behave a little differently than you expect and you will probably only need them if you want to match two. Then, we combined the A1 flag to print out one additional line before the matched Password string. In the command example above, we used the regular grep utility, which only showed the Password line. then (say, in bash) you could do: echo Settings.xml Settings.xml Settings1.xml Settings2.xml.
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