Reference links: Linux command to delete the file specified date
# Clean up the current directory file 90 days prior to the end of .log
find -name "*.log" -mtime +90 -exec rm {} \;
Examples
# Find the file content changes occur on documents within two days of the Find / var / log / Hive / -name " * " -mtime - 2
# 5 days before the delete files # - exec parameters have returned to find if the command can be combined with the need to operate in the exec parameter with the search results {} instead of Find / var / log / Hive / -name " * " - + the mtime . 5 -exec RM -rfv {} \;