grep -o '26635025585100001' TYYH20190101.txt |wc -l
'select' 是要匹配的字符串, a.log 是目标文件
"areaCode":"020","num":"2020415727070000"},{"areaCode":"0663","num":"26635025585100001"}
grep -o '26635025585100001' TYYH20190101.txt |wc -l
'select' 是要匹配的字符串, a.log 是目标文件
"areaCode":"020","num":"2020415727070000"},{"areaCode":"0663","num":"26635025585100001"}