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Debian Linux Post Install Steps

1,398 bytes added, 15:49, 13 March 2019
Install packages
reboot
== Update the software Package management == === Enable more repositories ===
cat <<EOT >/etc/apt update && apt /sources.list deb http://deb.debian.org/debian/ stretch main contrib non-free deb-src http://deb.debian.org/debian/ stretch main contrib non-free deb http://security.debian.org/debian-security stretch/updates main contrib non-free deb-src http://security.debian.org/debian-security stretch/updates main contrib non-free deb http://deb.debian.org/debian/ stretch-updates main contrib non-free deb-src http://deb.debian.org/debian/ stretch-updates main contrib non-y upgradefree rebootEOT
=== Do not install recommended and suggested packages ===
cat <<EOT >/etc/apt/apt.conf.d/50norecommends
EOT
== Update the software ==  apt update && apt -y upgrade reboot == User management == === Create a user (cloud computing) ===
useradd -c 'Aram Hăvărneanu' -G users -m -s /bin/bash -g staff aram
passwd -l aram
 
Enable passwordless sudo for the staff group:
 
echo '%staff ALL=(ALL) NOPASSWD:ALL' > /etc/sudoers.d/91-staff-no-password
 
=== Fix the user created during installation (non-cloud) ===
 
usermod -a -G staff aram
passwd -l aram
chmod 700 .ssh
chmod 644 .ssh/authorized_keys
 
== Install packages ==
 
For home installations you might want to install avahi.
 
apt install avahi-daemon
 
For development system you might want to install:
 
apt install rsync git build-essential linux-headers-amd64 gccgo gccgo-go golang-go clang clang-format clang-tidy
 
And if you have [[Install newer kernels in Debian stable|backports]]:
 
apt -t stretch-backports install clang-6.0 golang-go
apt autoremove
 
== Newer kernel ==
 
If it's a testing or development system, perhaps you might want a [[Install newer kernels in Debian stable|newer kernel]].

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