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Agilent E7495 linux root account
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m6sso:

--- Quote from: jordi on September 14, 2020, 03:30:58 am ---
--- Quote from: m6sso on September 12, 2020, 10:52:08 pm ---Hello all,

Im pretty new to Linux hacking and i have a Agilent E7495A that i am trying to do the licence hack on. Is there a pre-made file with all options enabled. Currently I have these options installed

200-cdmaOne/CDMA 2000 Analyzer
210 cdmaOne/CDMA 200 Over air test
220 Channel scanner
510 CW & Complex modulation signal Generator
600 Power Meter
700 T1 analyser

I have pulled off the Elgato file from egServer.

hope someone can help.

TIA

--- End quote ---

Hello Tia,

No, I don't think there is a premade file (we all had to mod ours). If you upload it, we can verify if is correct. When el gato is modified correctly (and installed), you must manually add the licenses by modifying the other file (forgot the name).

--- End quote ---

I've uploaded the original .lic file, the modded version i made and the current version of elgato that is installed on the device. They are inside the zip file. 

all files are untouched apart from the modded .lic file.

m6sso:
Just though I'd add this for you lot if you dont have the calibration kit (50Ohm open, Load and short) there is a cheap set on flebay that works great.


https://www.ebay.com/itm/3pcs-DC-3GHz-Network-Analyzer-Sitemaster-Calibrator-OPEN-SHORT-LOAD-N-Male-40db/274117305821?_trksid=p2485497.m4902.l9144
9aplus:

--- Quote from: tv84 on September 14, 2020, 03:01:20 pm ---Can anyone provide a (RAM) memdump of E7495A running? Preferably, with valid options running.

(Copying /dev/mem should be sufficient, if possible.)

--- End quote ---
Can try to do on 7495B in case you have no luck with A
kirill_ka:

--- Quote from: tv84 on September 14, 2020, 03:01:20 pm ---Can anyone provide a (RAM) memdump of E7495A running? Preferably, with valid options running.

(Copying /dev/mem should be sufficient, if possible.)

--- End quote ---

I don't think it's that easy. /dev/mem is not the RAM representation. It gives access to a physical address space. It's not contiguous and may not be safe to access. I think that "cp /dev/ram" would just  fail.
https://superuser.com/questions/71389/what-is-dev-mem

If you're interested in one particular application (process), you would need a core file.
tv84:
For options you don't need to continue patching the "the cat" file.

Here.  ;)
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