9951 explained code solutions for 126 technologies

findFind files older than 30 seconds

find /dir -type f -not -newermt "-30 seconds"ctrl + c

directory to search files in

-type f

search only files


filters only files newer than specified timestamp (based on modification time)

-30 seconds

filter files newer than 30 seconds from now


reverse search filter (thus, skip all found files and leave only those older than 30 seconds)