Apt Default Configs

/var/log/apt/term.log { rotate 12 monthly compress missingok notifempty } /var/log/apt/history.log…

/var/log/apt/term.log {
  rotate 12
  monthly
  compress
  missingok
  notifempty
}

/var/log/apt/history.log {
  rotate 12
  monthly
  compress
  missingok
  notifempty
}

[Unit] Description=Daily apt download activities [Timer] OnCalendar=*-*-* 6,18:00 RandomizedDelaySec=12h Per…

[Unit]
Description=Daily apt download activities

[Timer]
OnCalendar=*-*-* 6,18:00
RandomizedDelaySec=12h
Persistent=true

[Install]
WantedBy=timers.target

[Unit] Description=Daily apt download activities Documentation=man:apt(8) ConditionACPower=true After=network…

[Unit]
Description=Daily apt download activities
Documentation=man:apt(8)
ConditionACPower=true
After=network-online.target
Wants=network-online.target

[Service]
Type=oneshot
ExecStart=/usr/lib/apt/…

[Unit] Description=Daily apt upgrade and clean activities After=apt-daily.timer [Timer] OnCalendar=*-*-* 6:0…

[Unit]
Description=Daily apt upgrade and clean activities
After=apt-daily.timer

[Timer]
OnCalendar=*-*-* 6:00
RandomizedDelaySec=60m
Persistent=true

[Install]
WantedBy=timers.target

[Unit] Description=Daily apt upgrade and clean activities Documentation=man:apt(8) ConditionACPower=true Afte…

[Unit]
Description=Daily apt upgrade and clean activities
Documentation=man:apt(8)
ConditionACPower=true
After=apt-daily.service

[Service]
Type=oneshot
ExecStart=/usr/lib/apt/apt.systemd.daily insta…

deb http://archive.debian.org/debian stretch main deb http://archive.debian.org/debian-security stretch/updat…

deb http://archive.debian.org/debian stretch main
deb http://archive.debian.org/debian-security stretch/updates main
deb http://archive.debian.org/debian stretch-updates main
deb http://repo.mysql.co…

# In Docker, we don't often need the "Translations" files, so we're just wasting # time and space by download…

# In Docker, we don't often need the "Translations" files, so we're just wasting
# time and space by downloading them, and this inhibits that.  For users that do
# need them, it's a simple matter to …

# Since Docker users using "RUN apt-get update && apt-get install -y ..." in # their Dockerfiles don't go del…

# Since Docker users using "RUN apt-get update && apt-get install -y ..." in
# their Dockerfiles don't go delete the lists files afterwards, we want them to
# be as small as possible on-disk, so we e…

# Since for most Docker users, package installs happen in "docker build" steps, # they essentially become ind…

# Since for most Docker users, package installs happen in "docker build" steps,
# they essentially become individual layers due to the way Docker handles
# layering, especially using CoW filesystems.…

# Since Docker users are looking for the smallest possible final images, the # following emerges as a very co…

# Since Docker users are looking for the smallest possible final images, the
# following emerges as a very common pattern:

#   RUN apt-get update \
#       && apt-get install -y <packages> \
#      …

// Pre-configure all packages with debconf before they are installed. // If you don't like it, comment it out…

// Pre-configure all packages with debconf before they are installed.
// If you don't like it, comment it out.
DPkg::Pre-Install-Pkgs {"/usr/sbin/dpkg-preconfigure --apt || true";};

APT { NeverAutoRemove { "^firmware-linux.*"; "^linux-firmware$"; }; VersionedKernelPackages { #…

APT
{
  NeverAutoRemove
  {
	"^firmware-linux.*";
	"^linux-firmware$";
  };

  VersionedKernelPackages
  {
	# linux kernels
	"linux-image";
	"linux-headers";
	"linux-image-extra";
	"linux-signed-imag…

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