Ubuntu find files in folders that contain keywords, the path is the current folder

From CSDN

http://blog.csdn.net/lizhenmingdirk/article/details/44834997

GREP-RL "keyword".

1.

Find/-name ' * ' | Xargs grep ' Route '

under the root folder, look for files that contain the keyword route , listing the file name and line where the route is located.

2.

Find/-name ' *.txt ' | Xargs grep ' Route '

under the root folder, look for files with the keyword route suffix named txt, listing the file name and line where the route is located.

Ubuntu find files in folders that contain keywords, the path is the current folder