From 6576e5a685670b35b4d40ce8ac2a73cfae8a9a1a Mon Sep 17 00:00:00 2001 From: Bonnie I-Man Ng Date: Thu, 16 Mar 2023 09:43:50 +0000 Subject: [PATCH] remove pgrep, fixing #40 --- README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/README.md b/README.md index e495f2c..8da2a1c 100644 --- a/README.md +++ b/README.md @@ -306,8 +306,8 @@ echo "var=5;--var"| bc grep = grep -G # Basic Regular Expression (BRE) fgrep = grep -F # fixed text, ignoring meta-characters egrep = grep -E # Extended Regular Expression (ERE) -pgrep = grep -P # Perl Compatible Regular Expressions (PCRE) rgrep = grep -r # recursive +grep -P # Perl Compatible Regular Expressions (PCRE) ``` ##### Grep and count number of empty lines