Complete Linux for beginners part-3 Dear friends we all are know about Linux as it is going to mandatory in our day to day life, so obviously we have to learn complete it, without any chapter lose. Dear friends in today’s topic we are going to learn Linux basic commands in brief description like with syntax. So let start learning:- 1. df It stands for disk file-system. It shows the disk file system space (is command se hum linux OS me kisi bhi file system ka space dekh sakte hain). 2. df -k This command shows disk space in kb (is command se hum kisi bhi file system ka space KB me dekh sakte hain). 3. df -m This command shows disk space in mb (is comma...