ack-grep 代碼全文搜索介紹

-c(統記)/ -i(忽略大小)/ -h(不顯示名稱)/
-l(只顯文件名)/ -n(加行號)/ -v(顯示不匹配)
例如
ack-grep hello
ack-grep -i hello
ack-grep -v hello
ack-grep -w hello
ack-grep -Q ‘hello*’

參考鏈接：
http://www.bluestep.cc/zella%e7%94%b5%e5%ad%90%e5%95%86%e5%8a%a1woocommerce%e5%95%86%e5%ba%97%e7%ae%80%e7%ba%a6wordpress%e4%b8%bb%e9%a2%98%e6%a8%a1%e6%9d%bf%e4%b8%8b%e8%bd%bd/

https://www.cnblogs.com/ahuo/p/7097591.html