What is the right nvarm syntax ?

[octopus]

What is the right syntax to get router_name and wan_domain

router="`nvram get router_name`"
wandom="`nvram get wan_domain`"

 

[thelonelycoder]

In a terminal enter

nvram show

 

[octopus]

In a terminal enter

nvram show

Yes of course, brain fart.............. didn't find what i was looking for.
Thanks

 

[Martineau]

Yes of course, brain fart.............. didn't find what i was looking for.
Thanks

Clearly being able to issue

nvram show >nvram.txt

then opening the resulting .txt file in a suitable editor to perform a search seems beyond your skill level?

However I use the following in my scripts to differentiate between my AC56 / N66

HARDWARE_MODEL=$(nvram get productid)
MYROUTER=$(nvram get computer_name)

but YMMV.

Regards,

 

[RMerlin]

Clearly being able to issue

nvram show >nvram.txt

then opening the resulting .txt file in a suitable editor to perform a search seems beyond your skill level?

Personally I favor this:

nvram show | sort > nvram.txt

Makes it much easier to track down anything.

 

[octopus]

Thank you Rmerlin and Martineau for your help.

octopus

 

[octopus]

One more question:
I use: cpu="`cat /proc/dmu/temperature`"

then I get: CPU temperature : 78▒C -- that is ø
but i want to mask that after 78 and keep C

octopus

 

[Grump]

try

cpu="`cat /proc/dmu/temperature` | sed 's/ø//'"

or

cpu='`cat /proc/dmu/temperature` | sed 's/▒//'"

 

[octopus]

try

cpu="`cat /proc/dmu/temperature` | sed 's/ø//'"

or

cpu='`cat /proc/dmu/temperature` | sed 's/▒//'"

first return:
CPU temperature : 77øC | sed 's/ø//'

second return:
failed with return code 2 and error message
./sendmail.sh: line 28: syntax error: unterminated quoted string.


octopus

 

[Grump]

My mistake.

cpu="`cat /proc/dmu/temperature | sed 's/ø//'`"

or

cpu='`cat /proc/dmu/temperature | sed 's/▒//'`"

 

[octopus]

My mistake.

cpu="`cat /proc/dmu/temperature | sed 's/ø//'`"

or

cpu='`cat /proc/dmu/temperature | sed 's/▒//'`"

Thank you, first one working.
octopus