581 reputation
619
bio website pelicandd.com
location France
age 27
visits member for 4 years, 3 months
seen Jul 5 at 23:22

Freelance developer for the last six years, I'm specializing myself in quality and productivity for the last two years. I spent the last year working in a Dilbertesque company, watching people doing everything they can to make projects fail.

For a long time, I worked with Microsoft technologies, but recently started to build Linux-based DevOps infrastructure—an excellent way to learn lots of new things.

I'm mostly active on Programmers.SE, but try to participate on other sites as well.

Do you want to:

Feel free to contact me by email at arseni.mourzenko@gmail.com.


Jul
5
accepted Why do I lose network connectivity for a virtual machine outside /24?
Jul
2
awarded  Curious
Jul
2
comment Why do I lose network connectivity for a virtual machine outside /24?
Looks like 255.255.252.0 is the right answer: I can ping the virtual machine, and it can ping the switch and the real server. I still don't understand why /22 instead of /23.
Jul
1
comment Why do I lose network connectivity for a virtual machine outside /24?
@joeqwerty: I'm sorry, I don't understand why. As I understand it, /22 corresponds to 255.255.252.0, while 255.255.255.252 would be /30. Also, why /22 if I only need 512 addresses? I've read How does IPv4 Subnetting Work?, but still don't get it. Can you please explain it in more details in an answer?
Jul
1
asked Why do I lose network connectivity for a virtual machine outside /24?
Jun
22
answered How to use both bonding and bridge?
Jun
22
revised How to use both bonding and bridge?
added 700 characters in body
Jun
22
asked How to use both bonding and bridge?
Dec
30
awarded  Notable Question
Nov
10
revised How to generate a private/public key pair to use for a Linux server on Windows Azure?
added 272 characters in body
Nov
10
asked How to generate a private/public key pair to use for a Linux server on Windows Azure?
Sep
13
accepted What are the permissions to set on SVN root?
Sep
13
comment What are the permissions to set on SVN root?
@ShaneMadden: it appears that it has the same result as setting the permissions on /root: as a guest, I can successfully access the public project, cannot access the restricted one, but can access new projects which were not configured.
Sep
12
comment What are the permissions to set on SVN root?
@ShaneMadden: alas, no. Projects are often migrated from private to public (and rarely from public to private). Moving from one repository to another wouldn't be acceptable.
Sep
12
answered What are the permissions to set on SVN root?
Sep
12
comment What are the permissions to set on SVN root?
@ShaneMadden: I misunderstood your first comment. It is answered in the note at the end of my question.
Sep
12
comment What are the permissions to set on SVN root?
@ShaneMadden: indeed, AuthzSVNAccessFile is out of the question. If I remove <LimitExcept> of the root, I can't access anything as a guest, not even the public project.
Sep
11
revised What are the permissions to set on SVN root?
added 149 characters in body
Sep
11
asked What are the permissions to set on SVN root?
Jun
22
accepted How to simulate air flow in a datacenter?