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remove pgrep, fixing #40

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Bonnie I-Man Ng 2023-03-16 09:43:50 +00:00
parent a85131614c
commit 6576e5a685
1 changed files with 1 additions and 1 deletions
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@ -306,8 +306,8 @@ echo "var=5;--var"| bc
grep = grep -G # Basic Regular Expression (BRE) grep = grep -G # Basic Regular Expression (BRE)
fgrep = grep -F # fixed text, ignoring meta-characters fgrep = grep -F # fixed text, ignoring meta-characters
egrep = grep -E # Extended Regular Expression (ERE) egrep = grep -E # Extended Regular Expression (ERE)
pgrep = grep -P # Perl Compatible Regular Expressions (PCRE)
rgrep = grep -r # recursive rgrep = grep -r # recursive
grep -P # Perl Compatible Regular Expressions (PCRE)
``` ```
##### Grep and count number of empty lines ##### Grep and count number of empty lines