1,492 reputation
714
bio website
location Orbiting the Sun (More precisely: probably Prague)
age
visits member for 5 years
seen 20 hours ago

Rents brain for food.

Programmer by day, OpenStreetMap enthusiast by night, bicyclist in-between.


Jul
28
comment Should I plug my mouse into a USB 3.0 port?
@Dolda2000: A device using USB1.1 will force the port to use USB1.1, which is Not A Good Thing (it has various quirks in addition to being sloooow); most mice I could get my hands on report as USB 2.0 devices.
Jul
16
awarded  Yearling
May
30
comment Follow up to SSH access to office host behind NAT router
You need something to restart the autossh from your office PC. That answer by Velmont should work - but you need to put it somewhere it gets autostarted (be it crontab, rc.local, .profile or .autostart)
May
11
comment Make rsync update existing files first, create new ones later?
Good points - the stat overhead for --times should be negligible; if I were using --checksum, it might have an effect.
May
11
accepted Make rsync update existing files first, create new ones later?
May
11
comment Make rsync update existing files first, create new ones later?
Also, using a larger target partition is not possible (the target is not a common-off-the-shelf disk, I need to work with what I have).
May
11
comment Make rsync update existing files first, create new ones later?
Note that there is similar functionality for files which don't exist in the new version: --delete-before; I haven't found any *--update-before or somesuch in the manpage.
May
11
asked Make rsync update existing files first, create new ones later?
May
5
awarded  Constituent
Apr
22
awarded  Caucus
Apr
7
revised SSH access to office host behind NAT router
note on ssh security added
Apr
7
comment SSH access to office host behind NAT router
I have a serious problem with "No need to open SSH port (keep your computer save)" - the shell-over-jabber bot which you propose is secured with, quote, CLIENT_PASSPHRASE = "logmein", in plaintext. That is literally zero security - you're making a truck-sized hole for anyone to enter. Contrast to SSH public key authentication: I'm authenticating over a secure channel, using credentials which never even cross the wire. Who's keeping their computer safe now?
Apr
7
comment SSH access to office host behind NAT router
Thank you for the compliments :) For my use cases, I regularly need the shell access, as well as the forwardings; plus, I have tried to show the minimal case here (it is possible to simplify the above into two commands with transparent SSH host hopping, but that would require additional configuration on the homepc computer).
Apr
7
awarded  Nice Answer
Mar
26
answered Change network settings programmatically without root
Mar
26
comment Router eavesdropping on SSH tunnel?
Perhaps it blocks all traffic which looks like "small outgoing payload - huge incoming payload coming in below line capacity" (which might indicate a streaming video)?
Mar
26
comment What is the exact meaning of localhost on the operating system?
@alex: 127.0.0.1 refers to a virtual network interface, usually called loopback (or lo for short). This interface does not have any physical components, it is fully implemented in the OS.
Mar
26
comment How to install Filder on Ubuntu 11.10?
Update: there is now an experimental Linux build at fiddler.wikidot.com/mono
Feb
27
comment modprobe vboxguest failed
This works because VBoxLinuxAdditions.run compiles the VirtualBox kernel modules, but doesn't quite mention this when it fails.
Feb
27
comment Bittorrent Sync username
See serverfault.com/a/422952/178 - no, it's not required; in fact, I'd discourage it. Run the daemon as yourself using su yourusername -c '/whatever/command --foo=bar' See also stackoverflow.com/a/8941040/19746