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bio website github.com/frostschutz
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age 31
visits member for 1 year, 2 months
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9h
comment Check if a drive has been Zeroed with xxd and uniq?
cmp /dev/sdb /dev/zero should be cmp: EOF on /dev/sdb. As for sort, it's just something | sort, nothing special about it, except you'll run out of memory if you try dumping gigabytes of zeroes into it...
Apr
14
answered How much storage overhead comes along with cryptsetup and ext4?
Apr
13
comment linux tar listed-incremental untrustworthy
What's the source filesystem (origin/network)? Some have unreliable timestamps...
Apr
10
comment Can't enable TRIM on SSD
/: 0 bytes were trimmed is normal while discard flag is in use. another way to check: unix.stackexchange.com/a/85880/30851
Apr
10
answered Cryptsetup: pre-fill the partition with random data
Apr
9
comment How to use a built in driver in the kernel?
There is nothing whatsoever special about builtin drivers. What's the output of dmesg, lspci -k? (Also on a LiveCD where the network card is working). Maybe it needs a different driver after all.
Apr
9
answered Recovering data from a failing RAID 5 setup
Apr
8
answered Best parameters for ext4 filesystem to handle virtualbox disk images
Apr
4
answered clone create date
Apr
2
answered Shredding an external HDD
Mar
31
answered How to open multiple LUKS volumes with key entered in initramfs?
Mar
31
answered Possible problems in moving linux disks from one hardware to another
Mar
30
answered UDP sending two strings in a datagram
Mar
30
answered How can move a LUKS container from the middle of a partition to the beginning?
Mar
30
answered lvm: what's the purpose of a Volume Group?
Mar
28
answered how do I do this: dd if=coolstuff.iso of=(ssh kev@mypi )
Mar
28
comment How to find the underlying disks of a mirrored volume in LVM (linux)?
try with -o +devices
Mar
27
revised Create random data with dd and get “partial read warning”. Is the data after the warning now really random?
added 16 characters in body
Mar
27
answered Why is it impossible to change the inode count of an ext filesystem?
Mar
27
answered Create random data with dd and get “partial read warning”. Is the data after the warning now really random?