762 reputation
514
bio website attilaolah.eu
location Bajmok, Serbia
age 27
visits member for 2 years, 9 months
seen Aug 17 at 17:17

Full-time dad, part-time web developer.

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


Aug
28
awarded  Guru
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.