# - bof - #

# -  - #
# - scp command - #
# scp is_derayo@192.168.2.100:/home/Data3/Images/Programs/Linux.Img/Linux_Arch.Img/Arch_Install/DTs_Arch.Ins/ArchBase_1.sh .



# -  - #
# - When this error happen on ssh command - #

#  @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
#  @    WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED!     @
#  @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
#  # -  - #
#  # - Fixing this error - #
#  ssh-keygen -R "you server hostname or ip"
#  ssh-keygen -R 192.168.1.238;
#  ssh-keygen -R 192.168.2.40;
#  ssh-keygen -R 192.168.122.240;


#:1
# -  - #
# - Initial configuration - #



:a
# -  - #
# - Start VBox with Arch ISO - #
passwd root;
ip address;

:b
# -  - #
# - ssh from linux terminal - #
ssh root@192.168.1.122;
lsblk -f;

sda                                                                                              
├─sda1 vfat     FAT32            EFI BOOT    25E1-2FEC                                           
├─sda2 ext4     1.0              Linux       1e35bba8-e08f-43bc-ad4c-6fc099ab834d                
└─sda3 ext4     1.0              Data        ce14d90a-c899-47ec-9100-9fc3cc12aa73                



:1.1
# -  - #
# - Mount partition to install arch - #
mount /dev/sda2 /mnt;

# -  - #
# - Efi mount (Arch alone install) - #
mkdir -p /mnt/boot/efi;
mount /dev/sdb1 /mnt/boot/efi;



:1.2
# -  - #
# - Create & swapon file - #
fallocate -l 2G /mnt/swap.img;
chmod 600 /mnt/swap.img;
mkswap -L Swap /mnt/swap.img;
swapon /mnt/swap.img;



:1.3
# -  - #
# - Install Arch base - #
pacstrap /mnt base base-devel dhcpcd dialog gedit git grub linux linux-headers linux-firmware \
              mesa nano net-tools netctl networkmanager network-manager-applet openssh samba sudo \
              sshfs tilix vim wpa_supplicant;



:1.4
# -  - #
# - Generate fstab - #
genfstab -U /mnt >> /mnt/etc/fstab;



:1.5
# -  - #
# - Get into the new ArchLinux (login as root) - #
arch-chroot /mnt;



:8
# -  - #
# - Set localtime & hardware clock - #

:8.1
# -  - #
# - Set localtime - #
ln -sf /usr/share/zoneinfo/America/New_York /etc/localtime;

:8.2
# -  - #
# - Set hardware clock - #
hwclock --systohc;
date;



:9
# -  - #
# - Activate language - #

:9.1
sed -i 's/#en_US.UTF-8 UTF-8/en_US.UTF-8 UTF-8/' /etc/locale.gen;
locale-gen;

:9.2
# -  - #
# - Set language - #
echo "LANG=en_US.UTF-8" > /etc/locale.conf;
cat /etc/locale.conf;

:9.3
# -  - #
# - Set keyboard layout - #
echo "KEYMAP=en" > /etc/vconsole.conf
cat /etc/vconsole.conf;



:10
# -  - #
# - Set hostname - #
echo "Arch" >> /etc/hostname;
hostnamectl set-hostname Arch;
hostnamectl;



:11
# -  - #
# - Set local ip address - #
echo "127.0.0.1 localhost" >> /etc/hosts;
echo "::1       localhost" >> /etc/hosts;
echo "127.0.1.1 Arch.localdomain Arch" >> /etc/hosts;



:12
# -  - #
# - Install additional software - #

# -  - #
# - All video cards - #
pacman -S xf86-video-vesa xf86-video-ati xf86-video-intel xf86-video-amdgpu xf86-video-nouveau --noconfirm;

# -  - #
# - Audio - #
pacman -S pulseaudio pulseaudio-alsa pulseaudio-bluetooth --noconfirm;

# -  - #
# - Intel, AMD & nvidia - #
pacman -S intel-ucode amd-ucode nvidia nvidia-utils --noconfirm;

# -  - #
# - Utilitary software - #
pacman -S acpi acpi_call alsa-utils dnsutils inetutils powertop reflector tlp xdg-utils xdg-user-dirs --noconfirm; 
pacman -S bluez bluez-utils wireless_tools --noconfirm; 

# -  - #
# - UEFI Only - #
pacman -S efibootmgr dosfstools os-prober mtools --noconfirm;



:13
# -  - #
# - Install grub - #

#:13.1
# - UEFI Only (Arch alone install) - #
grub-install --target=x86_64-efi --efi-directory=/boot/efi --bootloader-id=grub_uefi --recheck;

#:13.2
# -  - #
# - NOT UEFI - #
# -  - #
#grub-install /dev/sda;

# -  - #
# - Create grub.cfg file - #
grub-mkconfig -o /boot/grub/grub.cfg;



#:14
# -  - #
# - Enable ssh & NetworkManager - #
systemctl enable sshd;
systemctl enable NetworkManager;


#:15
# -  - #
# - Root password & create new user & password - #

# -  - #
# - root password - #
passwd;

# -  - #
# - Create my user & password - #
useradd -m is_derayo;
passwd is_derayo;
usermod -aG wheel,audio,video,optical,storage is_derayo;
usermod -c 'Djalmar Enrique Rayo' is_derayo; 

-m  Own directory
-g  Primary grout for the user
-G  Suplementary group "wheel"



#:16
# -  - #
# - Authorize wheel to sudo - #
sed -i 's/# %wheel ALL=(ALL) ALL/%wheel ALL=(ALL) ALL/' /etc/sudoers;



#:17
# -  - #
# - Printer - #
sudo pacman -S cups cups-pdf hplip libcups system-config-printer --noconfirm;
sudo systemctl enable cups;



:18
# -  - #
# - Additional software - #

:18.1
# -  - #
# - Programs - #
sudo pacman -S audacious bash-completion bleachbit bpytop curl dolphin evince filelight file-roller \
               filezilla firefox gcc geeqie gimp gnome-disk-utility gnome-calculator gnome-multi-writer \
               gnome-packagekit gnome-terminal gnome-system-monitor gpart gparted gpicview grub-customizer \
               gvfs htop kpat libreoffice man mysql-clients neofetch nmap pavucontrol pinta plank postgresql \
               pv python p7zip reflector rsync screenfetch simple-scan smplayer spectacle testdisk thunar \
               transmission-gtk tree unrar unzip viewnior vlc whois wget yajl --noconfirm;

sudo pacman -S albert --noconfirm;

:18.2
# -  - #
# - Media utilities - #
sudo pacman -S brasero clementine xfburn --noconfirm;

:18.3
# -  - #
# - To install yay & yaourt - #
sudo pacman -S binutils fakeroot gcc make --noconfirm;

:18.4
# -  - #
# - Arch themes - #
sudo pacman -S adapta-gtk-theme arc-gtk-theme arc-icon-theme archlinux-wallpaper gtkmm3 \
               papirus-icon-theme ttf-freefont --noconfirm;



# -  - #
# - Exit & root - #
printf "\e[1;32mDone! Type exit, umount -a and shutdown now.\e[0m"

#exit;
#umount -a;
#shutdown now;



# - If this error - #
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@    WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED!     @
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@

ssh-keygen -R 192.168.1.122;
ssh-keygen -R 192.168.2.32;
ssh-keygen -R 192.168.122.63;



:19
# -  - #
# - Configure Data partition & Data folders - #
sudo fatlabel /dev/sda1 'EFI Boot';
sudo btrfs filesystem label / Arch;

:19.1
# -  - #
# - Configure Data partition in fstab - #
Open 1-Swap-fstab_Configuration.txt

:19.2
# -  - #
# - Configure Data folders - #
Open 2-ArchBase3_Ermanno_DataFoldersConfiguration.sh

:19.3
# -  - #
# - .bashrc - #

:19.4
# -  - #
# - Additional software - #
DTs_ArchBase_AdditionalSoftware.sh

:19.5
# -  - #
# - Install samba - #

:19.6
# -  - #
# - Shutdown - #
sudo shutdown now;

:19.7
# -  - #
# - Backup system - #

:19.8
# -  - #
# - Install Desktop Enviroment - #





:20
# -  - #
# - inxi - #
# - Whole system info - #
#yay -S inxi;                          # System utility
                                       # Installed in additional software

inxi;
inxi -SCMm -t c -P -x;
sudo inxi -SCMm -t c -P -x;
inxi -b; # Basic info
inxi -d; # Drivers
inxi -i; # Network info
sudo inxi -m; # System memory info
inxi -n; # Network card additional info
sudo inxi -o # Unmounted partitions
inxi -p; # Partitions
inxi -r; # Repositories info
inxi -s; # System sensors info
inxi -w; # Local weather

inxi -A; # Audio
inxi -C; # CPU
inxi -G; # Graphic
inxi -D; # HDD
inxi -D -xx;
inxi -M; # Bios & Motherboar
inxi -N; # Network card info
inxi -F; # Whole system details
inxi -F -xxx; # More details





:22
# -  - #
# - Snapper - #

:22.1
# -  - #
# - Configuration - #

# - root - #
sudo umount /.snapshots;
sudo rm -r /.snapshots;
sudo snapper -c rootSnapper create-config /;
sudo btrfs subvolume delete /.snapshots;
sudo mkdir /.snapshots;
sudo mount -a;
sudo chmod 750 /.snapshots;
sudo chmod a+rx /.snapshots;
sudo chown :is_derayo /.snapshots;

:22.2
# -  - #
# - Install snapper software - #
yay -S snap-pac-grub snapper-gui;

:22.3
# -  - #
# - Edit configuration file - #
sudo vim /etc/snapper/configs/rootSnapper;
ALLOW_USERS="is_derayo"

# limits for timeline cleanup
TIMELINE_MIN_AGE="1800"
TIMELINE_LIMIT_HOURLY="5"
TIMELINE_LIMIT_DAILY="7"
TIMELINE_LIMIT_WEEKLY="0"
TIMELINE_LIMIT_MONTHLY="0"
TIMELINE_LIMIT_YARLY="0"

:22.4
# -  - #
# - Enable snapper - #
sudo systemctl enable --now snapper-timeline.timer \
                            snapper-cleanup.timer;

:22.5
# -  - #
# - Add EFI partition to Snapper - #
sudo mkdir -p /etc/pacman.d/hooks;
sudo vim /etc/pacman.d/hooks/50-bootbackup.hook;

[Trigger]
Operation = Upgrade
Operation = Install
Operation = Remove
Type = Path
Target = boot/*

[Action]
Depends = rsync
Description = Backing up /boot...
When = PreTransaction
Exec = /usr/bin/rsync -a --delete /boot /.bootbackup

:22.5
# -  - #
# - Enable grub-btrfs - #
sudo systemctl enable grub-btrfs.path;
sudo systemctl start grub-btrfs.path;

:22.6
# -  - #
# - home - #
sudo snapper -c homeSnapper create-config /home;
sudo btrfs subvolume delete /home/.snapshots;
sudo rm -rf /home/.snapshots;
sudo btrfs subvolume create /home/.snapshots;
sudo sudo chmod a+rx /home/.snapshots;
sudo chmod 750 /home/.snapshots;
sudo chown :is_derayo /home/.snapshots;


sudo vim /etc/snapper/configs/homeSnapper;

# Add your user
ALLOW_USERS="is_derayo"

# Limits for timeline cleanup
TIMELINE_MIN_AGE="1800"
TIMELINE_LIMIT_HOURLY="5"
TIMELINE_LIMIT_DAILY="7"
TIMELINE_LIMIT_WEEKLY="0"
TIMELINE_LIMIT_MONTHLY="0"
TIMELINE_LIMIT_YEARLY="0"

:22.7
# -  - #
# - Edit fstab - #
sudo vim /etc/fstab;

UUID=f73cc622-cb12-414b-aedf-81ed427c4940 /home                btrfs rw,noatime,nodiratime,compress=lzo,ssd,discard=async,space_cache=v2,subvolid=257,subvol=/@home       0 0
UUID=f73cc622-cb12-414b-aedf-81ed427c4940 /home/.snapshots     btrfs rw,noatime,nodiratime,compress=lzo,ssd,discard=async,space_cache=v2,subvol=/@home/.snapshots         0 0


snapper list-configs;
sudo snapper list-configs;
ls -lah /etc/snapper/configs;
sudo snapper -c rootSnapper get-config;
snapper -c rootSnapper list;
snapper -c homeSnapper list;

sudo snapper -c rootSnapper create --description 'Manual rootSnapshot '$(date +%Y-%m-%d_%H-%M-%S);
sudo snapper -c homeSnapper create --description 'Manual homeSnapshot '$(date +%Y-%m-%d_%H-%M-%S);





:22.7
# -  - #
# - Create Data Snapper config - #
snapper list-configs;
sudo btrfs subvolume list /Data;



# -  - #
# - Data - #
sudo snapper -c DataSnapper create-config /Data;
sudo vim /etc/snapper/configs/DataSnapper;

# Add your user
ALLOW_USERS="is_derayo"

# Limits for timeline cleanup
TIMELINE_MIN_AGE="1800"
TIMELINE_LIMIT_HOURLY="5"
TIMELINE_LIMIT_DAILY="7"
TIMELINE_LIMIT_WEEKLY="0"
TIMELINE_LIMIT_MONTHLY="0"
TIMELINE_LIMIT_YEARLY="0"



snapper list-configs;
sudo btrfs subvolume list /Data;

sudo btrfs subvolume delete /Data/.snapshots;
sudo rm -rf /Data/.snapshots;



# -  - #
# - Create & mount Data folder - #
cd /;
sudo umount /Data;
sudo mkdir -p /Data;
sudo mount /dev/vda4 /Data;

# - Create @Data subvolume - #
sudo btrfs subvolume create /Data/@Data;
sudo btrfs subvolume create /Data/@.DataSnapshots;
sudo umount /Data;

sudo mount -o ssd,noatime,nodiratime,compress=lzo,space_cache=v2,discard=async,autodefrag,subvol=@Data /dev/vda4 /Data;

sudo mkdir -p /Data/.snapshots;
sudo mount -o ssd,noatime,nodiratime,compress=lzo,space_cache=v2,discard=async,autodefrag,subvol=@.DataSnapshots /dev/vda4 /Data/.snapshots;

sudo umount /Data/.snapshots;
sudo umount /Data;

sudo mount -a;

sudo sudo chmod a+rx /Data/.snapshots;
sudo chmod 750 /Data/.snapshots;
sudo chown :is_derayo /Data/.snapshots;

UUID=fe7a30c2-c0db-4868-8d04-13767d4266df /Data            btrfs rw,noatime,nodiratime,compress=lzo,ssd,discard=async,space_cache=v2,subvolid=257,subvol=/@Data 0 0
UUID=fe7a30c2-c0db-4868-8d04-13767d4266df /Data/.snapshots btrfs rw,noatime,nodiratime,compress=lzo,ssd,discard=async,space_cache=v2,subvol=/@.DataSnapshots    0 0



# -  - #
# - Como stuff to /Data/Documents/Videos - #

# -  - #
# - Create Data Snapshot - #
sudo snapper -c DataSnapper create --description 'Manual DataSnapshot '$(date +%Y-%m-%d_%H-%M-%S);

snapper -c DataSnapper list;
 # | Type   | Pre # | Date                            | User | Cleanup  | Description                            
---+--------+-------+---------------------------------+------+----------+----------------------------------------
0  | single |       |                                 | root |          | current                                  
1  | single |       | Thu 10 Feb 2022 07:36:18 PM EST | root |          | Manual DataSnapshot 2022-02-10_19-36-14
2  | single |       | Thu 10 Feb 2022 07:52:23 PM EST | root |          | Manual DataSnapshot 2022-02-10_19-52-18
3  | single |       | Thu 10 Feb 2022 07:56:17 PM EST | root |          | Manual DataSnapshot 2022-02-10_19-56-17
4  | single |       | Thu 10 Feb 2022 08:00:13 PM EST | root | timeline | timeline


# -  - #
# - Rollback to snapshot 2 - #
sudo snapper -c DataSnapper status 2..3;

+..... /Data/Documents/Videos/DT_ArchInstall_Videos
+..... /Data/Documents/Videos/DT_ArchInstall_Videos/DTs_Arch_linux_installation_guide(2019)-MBR_installation.mp4
+..... /Data/Documents/Videos/DT_ArchInstall_Videos/DTs_Arch_linux_installation_guide(2020)-UEFI_installation.mp4

sudo snapper -c DataSnapper diff 2..3;
sudo snapper -c DataSnapper undochange 2..3;

sudo snapper -c DataSnapper status 1..2;
sudo snapper -c DataSnapper undochange 1..2;

sudo snapper -c DataSnapper diff 1..2;
sudo snapper -c DataSnapper delete 1;
sudo snapper -c DataSnapper delete 2-3;





# -  - #
# - Installation finished - #



# -  - #
# - Don't use this section - #

# -  - #
# - Edit grub-btrfs (if error with grub snapshot) - #
sudo systemctl enable grub-btrfs.path;

sudo systemctl edit --full grub-btrfs.path;

[Unit]
Description=Monitors for new snapshots
DefaultDependencies=no
Requires=\x2esnapshots.mount
After=\x2esnapshots.mount
BindsTo=\x2esnapshots.mount

[Path]
PathModified=/home/Data/.snapshots

[Install]
WantedBy=/home/Data/.snapshots.mount



sudo systemctl reenable grub-btrfs.path
sudo systemctl list-units --type=mount --all;
sudo journalctl -ru grub-btrfs.service;
sudo systemctl reenable grub-btrfs.path;
sudo systemctl start grub-btrfs.path;



:23
# -  - #
# - Install desired desktop environment - #
Arch install is finished





:30
# -  - #
# - Reboot - #
umount -l /mnt;
umount -R /mnt;
shutdown now;

Detach ISO in VirtualBox before reboot.



:31
# -  - #
# - Update system - #
sudo vim /etc/pacman.d/mirrorlist;

# - Only line to be - #
Server = https://mirrors.kernel.org/archlinux/$repo/os/$arch

# - Save, exit & update - #
sudo pacman -Syu --noconfirm;
sudo pacman -Syyuu --noconfirm;
sudo pacman -Syu --overwrite /usr/lib/p11-kit-trust.so --noconfirm;



:32
# -  - #
# - Update fastest ArchLinux mirror - #
https://linuxhint.com/pacman_mirrors_arch_linux/
https://www.youtube.com/watch?v=9cGy034XDwg&feature=youtu.be

:32.1
# -  - #
# - Working - #
# - Use only if mirrolist fails - #
sudo reflector --country 'United States' -a 6 --latest 200 --sort rate --save /etc/pacman.d/mirrorlist;

:32.2
# -  - #
# - Update fastest mirror - #
curl -o ~/Documents/Downloads/mirrorlist.txt https://www.archlinux.org/mirrorlist/all/

:32.3
# -  - #
# - Uncomment all mirror lines - #
sed -i 's/#S/S/g' ~/Documents/Downloads/mirrorlist.txt




# - eof - #