From a59c8598b0775aad1bc2bf8f87b1f77447304ad1 Mon Sep 17 00:00:00 2001 From: bonnie Date: Mon, 9 May 2022 00:18:05 +0800 Subject: [PATCH] edfixed grep command "Regex with or without a certain character" --- README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/README.md b/README.md index 8fe73e9..4ab8425 100644 --- a/README.md +++ b/README.md @@ -413,7 +413,7 @@ grep 'A.B' ##### Regex with or without a certain character (e.g. color or colour) ```bash -grep 'colou?r' +grep 'colou\?r' ``` ##### Grep all content of a fileA from fileB