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Comment Re:OpenWRT (Score 1) 67

Just safer, not necessarily faster

OpenWRT addresses directly the chip and, yes, it may lag behind for some recent chips, but usually they catch up over time.
Moreover, I trust more the OpenWRT team when it comes to writing code. Router companies may advertise x or y, but the reality is often different.
In addition to that, OpenWRT allows you to bypass the limits set by the manufacturer (e.g. actual power of the chip in dB / W, security options, ...).
And, maybe not all but some routers have some "convenient" features that share some of your bandwidth with "special" functions that usually you don't care about.
Then, sure it's not pure speed but the fact that you can ssh the router and install tons of modules is so convenient...

Submission + - Injured US Airman in Iran Used Boeing Device to Signal Rescuers

hcs_$reboot writes: A downed U.S. Air Force weapons officer survived nearly two days behind enemy lines in Iran by using a standard-issue Boeing-built survival radio/beacon to quietly transmit his location to rescuers.
The device, part of the military’s Combat Survivor Evader Locator (CSEL) system, sent encrypted signals to aircraft and satellites, enabling U.S. forces to track him despite injuries and active Iranian search efforts.
His signals helped coordinate a massive, high-risk rescue operation involving dozens of aircraft, special forces, and deception tactics, ultimately extracting him without U.S. casualties.

Comment Different design (Score 2) 113

First of all, Ubuntu (Linux) reserves buffers “just in case” (for streams, files, etc.). This unused memory seems taken but it can actually be reclaimed at any time if needed. Was that taken into account?

Then, it seems Windows is built by stacking new features on top of old ones. For example, if you look at how updates work, to go from, say, version 15 to 20, it asks you to update to 16, then 17 it can’t jump directly from 15 to 20, and often a reboot is required between two updates. It’s almost as if no one at Microsoft wants to maintain the older parts of the system anymore. It’s very likely that a good number of memory allocations would no longer be necessary if the older layers were removed or reworked. I’d be really surprised if, when comparing RAM usage between a freshly booted Ubuntu and Windows system (with no applications running), Ubuntu ended up using more.

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