1/27/2024 0 Comments Find file containing textUPDATE I just discovered The Silver Searcher, which is like ack but 3-5x faster than it and even ignores patterns from a. ![]() You can also use regular expressions, specify the filetype, etc. Just do: ack 'text-to-find-here' In your root directory. In my code, 'lines' will be an array like and that array does not contain the value "line".Alright. You can scan your entire file system with it. one full line, must exactly match the target text for a match to be reported. (note: -L shows file names that do not contain the word). The solution is to use the Select-String cmdlet. i ignore text case -l show file names instead of file contents portions. If you were to debug that code you would see that 'line' was actually type Char and would never match any String you tested unless that String contained a single character itself.įinally, my code is not testing whether each line contains the target text, but rather that the array of lines contains the target text. You can use grep to list the files containing word in the given directory: grep -Ril word directory Here: -R recursively search files in sub-directories. You can also sort and filter search results. By calling ReadAllLines, I'm getting the contents into a String array, with one line per element.Īlso, your loop was actually not going through the text line by line as you thought, but rather character by character. You can find files using suggested files, search chips, or conventional search. ![]() By calling ReadToEnd, you were getting the entire file contents into a single String, with no actual differentiation between lines. To ignore case distinctions employ the -i option as shown: grep -Riw /bin/ -e checkroot. The code you posted originally is very different.
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