Check - Version & Status

Apache	#  httpd -v	#  systemctl status apache2 #  apachectl status
bash	# bash --version #  echo "BASH_VERSION"			# apt-get autoclean # apt-get install --only-upgrade bash
Bind	#  named -v
Debian (Linux)	# lsb_release -a # hostnamectl # cat /etc/os-release
Icinga2	#   icinga2 --version
Java Zulu	#   dpkg --list | grep zulu
java	#   java --version
Linux	#  cat /etc/*-release
MariaDB	# mariadb --version	#   systemctl status mariadb.service
MySQL	#  mysql -V
php	#  php -v #  dpkg -l | grep php
Proxmox PVE	#   pveversion -v		#   pveperf #  pveperf /storage/ #  zpool iostat -v storage	#    pveupdate #    pveupgrade
Proxmox PVE	#  systemctl status pveproxy pvedaemon pve-cluster	systemctl status
ssh	#  sshd -V #  ssh -V

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