Periksa file Binggest di Linux
Just Enter this cmd on cli :::Note here /var is directory path ,you can change as per your requirnment
sudo du -a /var | sort -n -r | head -n 10
1008372 /var
313236 /var/www
253964 /var/log
192544 /var/lib
152628 /var/spool
152508 /var/spool/squid
136524 /var/spool/squid/00
95736 /var/log/mrtg.log
74688 /var/log/squid
62544 /var/cache
Sachin