du

Examples

# Directory sizes (human-readable)
du -sh /home/user

# Sort largest directories
du -h /var | sort -rh

# Show depth 1 only
du -h --max-depth=1 /var

# Show all files
du -ah /home/user

# Exclude logs
du -h --exclude='*.log' /var/log

# Grand total
du -sch /home/user/*