Check Directory Size In Linux

01.#check partition sizes

02.df -h

03. 

04.#check directory size

05.du -s -h /var/log/

06. 

07.#check every directory and file sizes under a dir.

08.du -s -h /var/log/*

09. 

10.#check individual size size

11.du -s -h /var/log/lastlog