Reputation
292
Top tag
Next privilege 300 Rep.
Create new tags
Badges
1 11
Impact
~8k people reached

  • 0 posts edited
  • 0 helpful flags
  • 1 vote cast
Apr
5
accepted Remove file from git version control without deleting it from the filesystem
Apr
5
comment Remove file from git version control without deleting it from the filesystem
Ow... I heard of --cached before, but thought it would remove files from the index. Thanks!
Apr
5
comment Is there an easy way to do a host lookup by MAC address on a LAN?
Consider: I make some devices. Others make some devices. They all met, another one connects a router. All leave. Some day someone replaces the router. I cannot configure the router, neither the other devices. The owner of the whole mess likes it if it just works. So at day one, when I bring my device, I have to configure it to just work as long as possible, interoperating with some other of the devices. That's all. If all machines would serve zeroconf with smooth names and the router would relay it between LAN / WLAN etc. all would be fine. Of course this never happend.
Apr
5
asked Remove file from git version control without deleting it from the filesystem
Mar
28
comment Is there an easy way to do a host lookup by MAC address on a LAN?
Yes, I like that way to find out the IP adress, but I cannot use the MAC address in some software expecing an internet address / URL / hostname. So my question is about how to map the MAC address to some local host address that any software can look up.
Mar
28
comment Is there an easy way to do a host lookup by MAC address on a LAN?
I add some machines or software to existing machines on an existing network. This machines need to use services of already existing machines in the same network. I do not have the rights to install zeroconf to the existing machines, but my machines or software need to use services of those machines reliably. The networks may be modified, routers replaced etc. so I cannot rely on some router's features, nor on zeroconf deamons on the foreign machines. So the only sure way to always identify these machines are their MAC adresses as those won't change this often...
Mar
27
comment Is there an easy way to do a host lookup by MAC address on a LAN?
Some LAN routers does in fact show such behaviour by default, and assign stable IP adresses as long there are enough left. However, I cannot rely on a feature some routers have. Some other routers expose linux hostnames in their DNS, which is a cool feature, but again this is not for granted. So when working with foreign networks, I need a reliable name assignment. Which may be done by avahi, if all devices are delivered by me. But foreign devices may not have avahi services running, so the only way to find those devices reliable would be the MAC address.
Mar
26
asked Is there an easy way to do a host lookup by MAC address on a LAN?
Mar
11
asked How to disable multitouch in Linux?
Feb
24
asked Make serial gnu-screen send a line at once
Nov
23
asked How to sync a subset of a directory?
Nov
1
comment Access data from a linux partition inside an image without root privileges
Maybe there is any way doing this via FUSE ?
Nov
1
asked Dbus invoked application logging
Oct
15
comment How to merge a git repository once split off without history
Related, yes. But it lacks the continous history I need, as there the two projects that get to be merged are unrelated, while in my case, the second one is a ancestor of some commit in the master repo.
Oct
15
asked How to merge a git repository once split off without history
Oct
15
comment Access data from a linux partition inside an image without root privileges
Wouldn't mounting over something be denied by the users access right? And whats wrong with an user mounting over folders he owns?
Oct
14
asked Access data from a linux partition inside an image without root privileges
Oct
14
comment cpu load measure with hyperthreading on linux
The problems you mention is exactly what I encountered, however the question was, how to take a correct measurement then.
Oct
13
asked Reason for empty linux kernel modules
Sep
30
asked Server video stream without reencoding on linux