How to Check Disk Usage in Linux

 Introduction

Low disk space can lead to system instability. Regular disk usage monitoring is essential for Linux system health.

Step 1: Use the df Command

df -h

➡️ Shows disk usage for all partitions in human-readable format.

Step 2: Use the du Command

du -sh /path/to/folder

➡️ Displays the size of a directory or file.

Step 3: Find Large Files

find / -type f -size +100M

➡️ Lists files larger than 100 MB.

Conclusion

df, du, and find are powerful tools to keep track of disk usage and prevent running out of space.