742 reputation
414
bio website attilaolah.eu
location Bajmok, Serbia
age 27
visits member for 2 years, 8 months
seen 19 hours ago

Full-time dad, part-time web developer.

Also part time nerdfighter, judo trainer, traveller, etc.


May
30
awarded  Popular Question
Feb
11
awarded  Caucus
Nov
12
comment How to get longest line from a file?
@RaduRădeanu good point. +1 for wc -L, I didn't know about that argument. It is very useful indeed.
Nov
12
revised How to get longest line from a file?
fix indent
Nov
12
comment How to get longest line from a file?
@user214965 please see my update, the line number displayed is the second number in the result.
Nov
12
revised How to get longest line from a file?
deleted 133 characters in body
Nov
12
suggested suggested edit on How to get longest line from a file?
Nov
12
answered How to get longest line from a file?
Nov
12
awarded  Yearling
Nov
8
awarded  Good Answer
Mar
12
awarded  Enlightened
Mar
1
awarded  Analytical
Mar
1
awarded  Informed
Feb
18
awarded  Commentator
Feb
18
comment How to enable bluetooth using Lenovo 480G
@RobertVirgin that's odd, even if you have no support, lsusb should show the device string, if your bluetooth adapter is hooked up to a USB port (as in most laptops).
Feb
18
comment How to enable bluetooth using Lenovo 480G
@RobertVirgin to me lsusb | grep -i bluetooth shows nothing when I have the network switch off on the side of the laptop. When I turn the switch back on, then the bluetooth adapter appears. It is a hardware switch.
Feb
18
revised How to enable bluetooth using Lenovo 480G
added kernel config
Feb
18
comment How to enable bluetooth using Lenovo 480G
@RobertVirgin could you please paste the output of zcat /proc/config.gz | grep 'CONFIG_BT[=_]'? Also, this might sound dumb, but do you have a hardware switch for networking (or just bluetooth), is it on/off? Is the Bluetooth LED (if you have one) lit?
Feb
17
comment How to copy paste contents in VI editor?
@BenMordecai well pointed out, thanks, fixed.
Feb
17
revised How to copy paste contents in VI editor?
use lower case i