ubuntu free disk space command line code example

Example 1: see total space available in shell

df -hx squashfs --total

Example 2: linux check used space in folder

du -h --max-depth=1

Example 3: bash how to check free disk space in Linux

# Basic syntax:
df -h
# Where the -h flag ensures a "human readable" format

Example 4: clean linux

sudo apt autoremove