985 reputation
1720
bio website statystyka.net
location Warsaw, Poland
age 35
visits member for 2 years, 3 months
seen 20 hours ago

1d
comment How root can make sure that this time sudo will not prompt for password a specific user?
@Gilles because of the environment inheritance, that sudo provides.
2d
comment How root can make sure that this time sudo will not prompt for password a specific user?
I know that technique, but it is troublesome - there is a lot of programs I need to run as root, and I want to run them only once. And I don't want to declare those programs in the sudoers file - this is error-prone.
2d
asked How root can make sure that this time sudo will not prompt for password a specific user?
Jul
24
asked Is there any prompt decoration package available for iPython?
Jul
6
comment How reliable is (or will be) btrfs send/receive?
I guess it depends on the kind of corruption. By design send & receive transmit only valid btrfs transactions, but if there are bugs in the btrfs code itself then everything is possible.
Jul
2
awarded  Inquisitive
Jul
2
awarded  Curious
Jun
26
comment bcache on md or md on bcache
I believe you mean the opposite: ssd matrix does't have to store the spinning disks' parity, if it is fed the whole mdraid drive.
Jun
26
revised bcache on md or md on bcache
added 55 characters in body
Jun
26
comment bcache on md or md on bcache
@JackDouglas Ad 3rd bullet: Yes, exactly that. But since you plan to use raided ssd drives, that doesn't apply to you.
Jun
26
comment bcache on md or md on bcache
Thanks to the github.com/g2p/blocks, you can convert it in-place, although there are some limitations to this.
Jun
26
answered bcache on md or md on bcache
Jun
15
comment How to recover from desktop freeze without losing running windows?
That sounds like a good idea. I ceased to use Cinnamon since I posted the question, so ATM I cannot verify it. If anyone else confirms your method works, I'll accept your answer.
Jun
10
awarded  Caucus
Jun
3
answered btrfs confused about subvolumes
Jun
3
answered btrfs snapshots without subvolumes?
May
25
awarded  Necromancer
May
18
revised Shrink btrfs from /dev/sda to /dev/sda1
added 2 characters in body
May
18
answered Shrink btrfs from /dev/sda to /dev/sda1
May
14
answered ext4 to btrfs conversion: how many times the whole volume will be read during the process?