acs@serv:~$ grep -Ri listen /etc/apache
grep: /etc/apache: Нет такого файла или каталога
acs@serv:~$ grep -Ri listen /etc/apache2
/etc/apache2/ports.conf:Listen 80
/etc/apache2/ports.conf: Listen 443
/etc/apache2/ports.conf: Listen 443
/etc/apache2/apache2.conf:# supposed to determine
listening ports for incoming connections, and whic
h
/etc/apache2/apache2.conf:# Include list of ports t
o listen on and which to use for name based vhosts