如何使用多个AND模式运行grep？

#1 楼

agrep 'pattern1;pattern2'

grep -P '^(?=.*pattern1)(?=.*pattern2)'

grep -X '.*pattern1.*&.*pattern2.*'

grep -e 'pattern1.*pattern2' -e 'pattern2.*pattern1'

awk '/pattern1/ && /pattern2/'

sed -e '/pattern1/!d' -e '/pattern2/!d'

#2 楼

awk '/regexp1/ && /regexp2/ && /regexp3/ { print; }'

#3 楼

 awk 'NR==FNR{a[awk 'NR==FNR{a[patterns];next}{for(i in a)if(!index(NR==FNR,i))next}1' patterns -
];next}{for(i in a)if(FILENAME==ARGV[1]!~i)next}1' patterns -
 

 ARGIND==1 

 q4312079q 

#4 楼

 # Executes: grep "" | grep "" | grep "" | ...
function chained-grep {
    local pattern=""
    if [[ -z "$pattern" ]]; then
        cat
        return
    fi    

    shift
    grep -- "$pattern" | chained-grep "$@"
}

cat something | chained-grep all patterns must match order but matter dont
 

#5 楼

git grep --no-index -e pattern1 --and -e pattern2 --and -e pattern3

#6 楼

#7 楼

rg -N '(?P<p1>.*pattern1.*)(?P<p2>.*pattern2.*)(?P<p3>.*pattern3.*)' file.txt

#8 楼

# File 'search_all_regex_and_error_if_missing.sh'

find_list="\
^a+$ \
^b+$ \
^h+$ \
^d+$ \
"

for item in $find_list; do
   if grep -E "$item" file_to_search_within.txt
   then
       echo "$item found in file."
   else
       echo "Error: $item not found in file. Exiting!"
       exit 1
   fi
done

hhhhhhhhhh
aaaaaaa
bbbbbbbbb
ababbabaabbaaa
ccccccc
dsfsdf
bbbb
cccdd
aa
caa

$ ./search_all_regex_and_error_if_missing.sh
aaaaaaa aa
^a+$ found in file.
bbbbbbbbb bbbb
^b+$ found in file.
hhhhhhhhhh
^h+$ found in file.
Error: ^d+$ not found in file. Exiting!