nagios problems 4.4.3

qh: Failed to init socket ‘/usr/local/nagios/var/rw/nagios.qh’

For this, I had to edit my (/etc/nagios/)nagios.cfg and

# This is the socket that is created for the Query Handler interface

Another problem occurred while trying to start nagios..

For this problem, this is the solution found

mkdir /usr/local/nagios/var/rw
chown nagios.nagios /usr/local/nagios/var/rw
service nagios restart

Important notice for batteries in certain MacBook Pro units

Cupertino, California — Apple today announced a voluntary recall of a limited number of older generation 15-inch MacBook Pro units which contain a battery that may overheat and pose a safety risk. The units were sold primarily between September 2015 and February 2017 and can be identified by their product serial number. The recall does not affect any other 15-inch MacBook Pro units or other Mac notebooks.

To find if your Macbook Pro battery is affected go to
and enter your MB serial number.

ffmpeg – file name too long

-filter_complex [1]lut=a=val*0.5[a];[0][a]overlay=main_w-overlay_w-10:main_h-overlay_h-10 -codec:v libx264 -r 29 -pix_fmt yuv420p -profile:v baseline -level 3 -b:v 3500k -s 320×240 -codec:a aac -strict experimental -ac 2 -b:a 64k

A few videos were being stucked on queue list… and I wasn’t finding the problem.
Looks like ffmpeg acts a little weird with “.

I’v replaced the ” with ‘ and the problem was fixed.