Valentin Hristov vhr

Steps

open the PulseAudio configuration file sudo nano /etc/pulse/default.pa
add this row load-module module-echo-cancel at the end of the file after that save and close the file
restart PulseAudio with the following command pulseaudio -k

	#!/bin/bash

	yum install -y ntp
	chkconfig ntpd on
	ntpdate pool.ntp.org
	service ntpd start
	timedatectl set-timezone Europe/Sofia

	cp /usr/share/ghostscript/9.55.0/lib/viewjpeg.ps ./

	gs \
	-dNOSAFER \
	-sDEVICE=pdfwrite \
	-o output.pdf \
	viewjpeg.ps \
	-c "(page1.jpg) viewJPEG showpage \
	(page2.jpg) viewJPEG showpage"

	#!/bin/bash

	docker run --rm -v $(pwd):/app -w /app php:cli php $@