The output of the `env` command before installing gems.

$ env

rvm_scripts_path=/home/max/.rvm/scripts
LANG=en_US.UTF-8
rvm_hooks_path=/home/max/.rvm/hooks
rvm_action=get
DISPLAY=:0
rvm_bin_path=/home/max/.rvm/bin
rvm_rubies_path=/home/max/.rvm/rubies
EDITOR=/usr/bin/nano
rvm_version=1.29.2 (master)
GTK_OVERLAY_SCROLLING=0
rvm_archives_path=/home/max/.rvm/archives
RUBY_VERSION=ruby-2.4.0
COLORTERM=truecolor
GEM_HOME=/home/max/.rvm/gems/ruby-2.4.0
rvm_parse_break=1
rvm_debug_flag=0
MOZ_PLUGIN_PATH=/usr/lib/mozilla/plugins
rvm_repos_path=/home/max/.rvm/repos
XDG_VTNR=7
SSH_AUTH_SOCK=/run/user/1000/keyring/ssh
rvm_debug_clr=
XDG_SESSION_ID=c2
XDG_GREETER_DATA_DIR=/var/lib/lightdm-data/max
rvm_patches_path=/home/max/.rvm/patches
USER=max
DESKTOP_SESSION=mate
LC_COLLATE=en_US.UTF-8
rvm_usr_path=/home/max/.rvm/usr
rvm_pretty_print_flag=auto
QT_QPA_PLATFORMTHEME=qt5ct
PWD=/home/max
_system_version=libc-2.25
HOME=/home/max
BROWSER=/usr/bin/chromium
_system_name=Arch
rvm_user_install_flag=1
rvm_notify_clr=
XDG_SESSION_TYPE=x11
rvm_lib_path=/home/max/.rvm/lib
rvm_token=get
MATE_DESKTOP_SESSION_ID=this-is-deprecated
rvm_error_clr=
rvm_verbose_flag=0
next_token=master
_system_arch=x86_64
rvm_src_path=/home/max/.rvm/src
XDG_SESSION_DESKTOP=mate
GEM_PATH=/home/max/.rvm/gems/ruby-2.4.0:/home/max/.rvm/gems/ruby-2.4.0@global
rvm_help_path=/home/max/.rvm/help
rvm_stored_umask=0022
__array_start=0
rvm_loaded_flag=1
rvm_environments_path=/home/max/.rvm/environments
rvm_docs_path=/home/max/.rvm/docs
GTK_MODULES=canberra-gtk-module
rvm_path=/home/max/.rvm
MAIL=/var/spool/mail/max
TERM=xterm
SHELL=/bin/bash
VTE_VERSION=4803
rvm_wrappers_path=/home/max/.rvm/wrappers
XDG_SEAT_PATH=/org/freedesktop/DisplayManager/Seat0
rvm_examples_path=/home/max/.rvm/examples
XDG_CURRENT_DESKTOP=MATE
rvm_prefix=/home/max
XDG_SEAT=seat0
SHLVL=1
rvm_tmp_path=/home/max/.rvm/tmp
rvm_man_path=/home/max/.rvm/share/man
WINDOWID=56623110
GDMSESSION=mate
LOGNAME=max
DBUS_SESSION_BUS_ADDRESS=unix:path=/run/user/1000/bus
rvm_log_path=/home/max/.rvm/log
XDG_RUNTIME_DIR=/run/user/1000
XAUTHORITY=/home/max/.Xauthority
__rvm_env_loaded=1
MY_RUBY_HOME=/home/max/.rvm/rubies/ruby-2.4.0
XDG_SESSION_PATH=/org/freedesktop/DisplayManager/Session0
rvm_reset_clr=
PATH=/home/max/.rvm/gems/ruby-2.4.0/bin:/home/max/.rvm/gems/ruby-2.4.0@global/bin:/home/max/.rvm/rubies/ruby-2.4.0/bin:/usr/local/sbin:/usr/local/bin:/usr/bin:/usr/bin/site_perl:/usr/bin/vendor_perl:/usr/bin/core_perl:/home/max/.rvm/bin
rvm_warn_clr=
IRBRC=/home/max/.rvm/rubies/ruby-2.4.0/.irbrc
rvm_user_path=/home/max/.rvm/user
SESSION_MANAGER=local/Maxattax-AntergosVM:@/tmp/.ICE-unix/616,unix/Maxattax-AntergosVM:/tmp/.ICE-unix/616
_=/usr/bin/env