Bash
Shell snippets, disk utilities and key generation.
4 articlesLast updated 7 days ago
Dd 2
The "Error": No space left on device While it says "error", this is actually exactly what you want to see when zeroing out a drive.
1 min readPermanently overwrites the entire /dev/sda disk with zeros
#Breakdown sudo – Run as root. dd – Low-level disk copy utility. if=/dev/zero – Input file is an endless stream of zero bytes. of=/dev/sda – Output is the entire disk /dev/sda.…
2 min readSSH Keygen
ssh -l root 192.168.2.36 @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ @ WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED! @…
1 min readTo read from the sysfs virtual file system to gather information about your system's block devices (hard drives, SSDs, NVMe drives, USB sticks, and their partitions).
To read from the sysfs virtual file system to gather information about your system's block devices (hard drives, SSDs, NVMe drives, USB sticks, and their partitions). — notes from the Bash collection.
1 min read