find files by size
On a server, i wanted to find all log files that are larger than 1 GB in size, to do this, run
find /path/ -size +1G
Example
find /var/www/clients/ -name "error.log" -size +1G
To find files older than 100 days, run
find /var/www/clients/ -name "error.log" -mtime +100 -size +1G
See find