Disk partitioning

• How to Recover a Deleted File in Linux (10 Oct 2017)
  
• How to Check Bad Sectors or Bad Blocks on Hard Disk in Linux (10 Oct 2017)
  
• An introduction to the Linux boot and startup processes (24 Sep 2017)
  
• 10 fdisk Commands to Manage Linux Disk Partitions (17 Dec 2015)
  
• Everything is a file (28 Sep 2015)