All linux-related essentials are being installed by executing ./install script.
As my current distros are Debian-based - only apt-get supported.
These are things not required on all machines thus not automated. Kept here just for me to not forget when needed.
gitconfig additions:
$ cat ~/.config/git/config
[user]
email = foo@bar.baz
name = Andrey
env.d:
$ cat ~/.config/env.d/vars.sh
export VAULT_TEAM_NAME=""
export VAULT_ADDR=""
vault misc:
$ cat ~/.config/compinit.d/misc.zsh
autoload -U +X bashcompinit && bashcompinit
complete -o nospace -C /usr/bin/vault vault