grep -lir “text you want to find” *
You could put it as background if it is longer time search
grep -lir “text you want to find” * > searchresult.txt &
example.
Some people search for:grep -lirgrep lircentos find files containing textfile search indexing linux php OR java -windows -search enginefind file containing text linuxfind grep lirprogram to find [...]