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my manjaro

situation before install

  • sda - 500Gb ssd
  • nvme0n1 - 500Gb nvme
  • sdc - 1Tb hdd
  • sdb - 120Gb ssd - reserved
  • sdd - 32Gb flash - install support

I will distribuite my system on sda, sdc e nvme0n1.

  • nvme0n1 - main drive
  • sda - home folder and swap
  • sdc - for big files

I want to try btrfs futures so the system will be

  • nvme0n1 - btrfs ( will be formatted )
  • sda - btrfs ( will be formatted )
  • sdc - ext4 ( won't be formatted )

install procedure

  • backup your data!
  • make a live usb with manjaro kde (i have a pendrive with ventoy but whatever boot is ok)
  • boot the live with proprietary driver
  • install with calamares on the nvme0n1, chose:
    • automatic partitioning
    • btrfs
    • no swap
  • reboot

Right after install

install gparted with the store and let it do the updates it need.

With gparted create a new partition table for sda (be sure, there is no undo), chose GPT. Than create the swap, i have 32Gb of rab so 50Gb of swap, and the remaining space a btrfs partition.

gparted

and the output of this should be simimar.

> lsblk --fs
NAME        FSTYPE FSVER LABEL    UUID                                 FSAVAIL FSUSE% MOUNTPOINTS
sda
├─sda1      swap   1              5618d796-e5de-40ac-98ee-704cbd0d94b4                [SWAP]
└─sda2      btrfs                 8c881877-e7f4-493d-a658-5422c701aca5  394,9G     0%
sdb
├─sdb1      vfat   FAT32          5AEA-94DB
├─sdb2
├─sdb3      ntfs                  2C1AEBA61AEB6AF2
└─sdb4      ntfs                  BC52CA1152C9D076
sdc
└─sdc2      ext4   1.0            a81b9eac-926e-4b3c-a6e0-7a56d5117021
sdd
├─sdd1      exfat  1.0   Ventoy   1D1B-BDD3
└─sdd2      vfat   FAT16 VTOYEFI  36FE-745E
nvme0n1
├─nvme0n1p1 vfat   FAT32 NO_LABEL 9DC0-3A68                             298,8M     0% /boot/efi
└─nvme0n1p2 btrfs                 08c1a849-60c7-4f1b-aeca-1b2815a7cdb2  454,7G     2% /var/log
                                                                                      /var/cache
                                                                                      /home
                                                                                      /

Enable swap

We created the swap partition but we neet to add it to fstab. So, edit /ect/fstab and add and the bottom

UUID=5618d796-e5de-40ac-98ee-704cbd0d94b4 none swap defaults 0 0

The uuid need to be the one of the swap partition so sda1

enable ssd trim

Manjaro already have the service for that, just enable it with

> sudo systemctl enable --now fstrim.timer

Move home to sda2

After the install manjaro create automatically 4 subvolumes

> sudo btrfs subvolume list -p /
ID 259 gen 798 parent 5 top level 5 path @log
ID 263 gen 798 parent 5 top level 5 path @
ID 258 gen 749 parent 5 top level 5 path @home
ID 260 gen 608 parent 5 top level 5 path @cache

all of those are mounted in /etc/fstab

UUID=08c1a849-60c7-4f1b-aeca-1b2815a7cdb2 /              btrfs   subvol=/@,defaults,noatime,autodefrag,compress=zstd 0 0
UUID=08c1a849-60c7-4f1b-aeca-1b2815a7cdb2 /home          btrfs   subvol=/@home,defaults,noatime,autodefrag,compress=zstd 0 0
UUID=08c1a849-60c7-4f1b-aeca-1b2815a7cdb2 /var/cache     btrfs   subvol=/@cache,defaults,noatime,autodefrag,compress=zstd 0 0
UUID=08c1a849-60c7-4f1b-aeca-1b2815a7cdb2 /var/log       btrfs   subvol=/@log,defaults,noatime,autodefrag,compress=zstd 0 0

The uuid is always the same because they are all on nvme0n1p2.

We will move @home and @cache to sda2 to save space in the root ssd.

move home to second ssd

I will follow this for most of the steps

create mountpoint for sda2 ( name doesn't matter)

> sudo mkdir /data/ssd

mount the partition

> mount /dev/sda2 /data/ssd

Now we can check if the system recognize it.

> sudo btrfs filesystem show
Label: none  uuid: 08c1a849-60c7-4f1b-aeca-1b2815a7cdb2
        Total devices 1 FS bytes used 9.07GiB
        devid    1 size 465.46GiB used 11.02GiB path /dev/nvme0n1p2

Label: none  uuid: 8c881877-e7f4-493d-a658-5422c701aca5
        Total devices 1 FS bytes used 236.86MiB
        devid    1 size 397.13GiB used 3.02GiB path /dev/sda2

home is a subvolume of /

> sudo btrfs subvolume list / |grep home
ID 257 gen 313 top level 5 path @home

To move it to another drive we need to create a snapshot and copy it to the second drive.

> sudo btrfs subvolume snapshot -r /home /home_snap
Create a readonly snapshot of '/home' in '//home_snap'
> btrfs filesystem sync /

Now we have 2 subvolume, @home and home_snap

> sudo btrfs subvolume list / |grep home
ID 257 gen 313 top level 5 path @home
ID 255 gen 315 top level 5 path home_snap

Send the readonly snapshot to new drive which is mounted as /data/ssd

> btrfs send /home_snap | btrfs receive /data/ssd
> btrfs filesystem sync /data/ssd

Now rename it to desired name and made it read-write

> sudo btrfs subvolume snapshot /data/ssd/home_snap /data/ssd/@home
Create a snapshot of '/data/ssd/home_snap' in '/data/ssd/@home'

Removed unnecessary snapshots

> btrfs subvolume delete /data/ssd/home_snap /home_snap

update /etc/fstab

UUID=9DC0-3A68                            /boot/efi      vfat    umask=0077 0 2
UUID=08c1a849-60c7-4f1b-aeca-1b2815a7cdb2 /              btrfs   subvol=/@,defaults,noatime,autodefrag,compress=zstd 0 0

# need to update this line with the new uuid, but if wrong the pc will not boot, so for fast recovery leave it commented and copy past it to the bottom
#UUID=08c1a849-60c7-4f1b-aeca-1b2815a7cdb2 /home          btrfs   subvol=/@home,defaults,noatime,autodefrag,compress=zstd 0 0

UUID=08c1a849-60c7-4f1b-aeca-1b2815a7cdb2 /var/cache     btrfs   subvol=/@cache,defaults,noatime,autodefrag,compress=zstd 0 0
UUID=08c1a849-60c7-4f1b-aeca-1b2815a7cdb2 /var/log       btrfs   subvol=/@log,defaults,noatime,autodefrag,compress=zstd 0 0


# this is the new line, the uuid is of /dev/sda2 (same as above)
UUID=8c881877-e7f4-493d-a658-5422c701aca5 /home          btrfs   subvol=/@home,defaults,noatime,autodefrag,compress=zstd 0 0


UUID=5618d796-e5de-40ac-98ee-704cbd0d94b4 none swap defaults 0 0

now reboot and if it boot

NAME        FSTYPE FSVER LABEL    UUID                                 FSAVAIL FSUSE% MOUNTPOINTS
sda
├─sda1      swap   1              5618d796-e5de-40ac-98ee-704cbd0d94b4                [SWAP]
└─sda2      btrfs                 8c881877-e7f4-493d-a658-5422c701aca5  394,9G     0% /home

sdb
├─sdb1      vfat   FAT32          5AEA-94DB
├─sdb2
├─sdb3      ntfs                  2C1AEBA61AEB6AF2
└─sdb4      ntfs                  BC52CA1152C9D076
sdc
└─sdc2      ext4   1.0            a81b9eac-926e-4b3c-a6e0-7a56d5117021
sdd
├─sdd1      exfat  1.0   Ventoy   1D1B-BDD3
└─sdd2      vfat   FAT16 VTOYEFI  36FE-745E
nvme0n1
├─nvme0n1p1 vfat   FAT32 NO_LABEL 9DC0-3A68                             298,8M     0% /boot/efi
└─nvme0n1p2 btrfs                 08c1a849-60c7-4f1b-aeca-1b2815a7cdb2  454,7G     2% /var/log
                                                                                      /var/cache
                                                                                      /

we see that home is under sda2, check if everything is there!

To remove the old subvolume /@home we need to:

> sudo mkdir /data/temp
> sudo mount -o subvolid=0 /dev/nvme0n1p2 /data/temp
> sudo btrfs subvolume delete /data/temp/@home

and than reboot.

move cache to second ssd

currently we have

> sudo btrfs subvolume list /
ID 256 gen 388 top level 5 path @
ID 258 gen 383 top level 5 path @cache
ID 259 gen 388 top level 5 path @log

The step are similar to the one above:

> sudo btrfs subvolume snapshot -r /var/cache /var/cache_snap
Create a readonly snapshot of '/var/cache' in '/var/cache_snap'
> btrfs filesystem sync /
> sudo mount /dev/sda2 /data/ssd
> sudo btrfs send /var/cache_snap | sudo btrfs receive /data/ssd
At subvol /var/cache_snap
At subvol cache_snap
> btrfs filesystem sync /data/ssd
> sudo btrfs subvolume snapshot /data/ssd/cache_snap /data/ssd/@cache
Create a snapshot of '/data/ssd/cache_snap' in '/data/ssd/@cache'
> sudo btrfs subvolume delete /data/ssd/cache_snap /var/cache_snap
Delete subvolume (no-commit): '/data/ssd/cache_snap'
Delete subvolume (no-commit): '/var/cache_snap'

update fstab

> vim /etc/fstab
UUID=9DC0-3A68                            /boot/efi      vfat    umask=0077 0 2
UUID=08c1a849-60c7-4f1b-aeca-1b2815a7cdb2 /              btrfs   subvol=/@,defaults,noatime,autodefrag,compress=zstd 0 0
# UUID=08c1a849-60c7-4f1b-aeca-1b2815a7cdb2 /home          btrfs   subvol=/@home,defaults,noatime,autodefrag,compress=zstd 0 0
# UUID=08c1a849-60c7-4f1b-aeca-1b2815a7cdb2 /var/cache     btrfs   subvol=/@cache,defaults,noatime,autodefrag,compress=zstd 0 0
UUID=08c1a849-60c7-4f1b-aeca-1b2815a7cdb2 /var/log       btrfs   subvol=/@log,defaults,noatime,autodefrag,compress=zstd 0 0


UUID=8c881877-e7f4-493d-a658-5422c701aca5 /home          btrfs   subvol=/@home,defaults,noatime,autodefrag,compress=zstd 0 0
UUID=8c881877-e7f4-493d-a658-5422c701aca5 /var/cache     btrfs   subvol=/@cache,defaults,noatime,autodefrag,compress=zstd 0 0


UUID=5618d796-e5de-40ac-98ee-704cbd0d94b4 none swap defaults 0 0

reboot!

and now we have @cache on the ssd too

> lsblk --fs
NAME        FSTYPE FSVER LABEL    UUID                                 FSAVAIL FSUSE% MOUNTPOINTS
sda
├─sda1      swap   1              5618d796-e5de-40ac-98ee-704cbd0d94b4                [SWAP]
└─sda2      btrfs                 8c881877-e7f4-493d-a658-5422c701aca5  394,5G     0% /var/cache
                                                                                      /home
sdb
├─sdb1      vfat   FAT32          5AEA-94DB
├─sdb2
├─sdb3      ntfs                  2C1AEBA61AEB6AF2
└─sdb4      ntfs                  BC52CA1152C9D076
sdc
└─sdc2      ext4   1.0            a81b9eac-926e-4b3c-a6e0-7a56d5117021
nvme0n1
├─nvme0n1p1 vfat   FAT32 NO_LABEL 9DC0-3A68                             298,8M     0% /boot/efi
└─nvme0n1p2 btrfs                 08c1a849-60c7-4f1b-aeca-1b2815a7cdb2  454,9G     2% /var/log
                                                                                      /

we still need to delete the old one

> sudo mount -o subvolid=0 /dev/nvme0n1p2 /data/temp
> sudo btrfs subvolume delete /data/temp/@cache

reboot again to confirm the everithing is ok

basic programs

  • gimp ( official repo )
  • telegram ( official repo )
  • alacritty ( official repo )
  • redshift ( official repo )
  • xclip ( official repo ) - is needed by the vscode extensions
  • vscode ( aur - visual-studio-code-bin )
  • redshift tray icon ( aur - plasma5-applets-redshift-control-git )

error fixup

While installing things i got a lot this type of error in the log of pamac:

ftp://mirror.easyname.at/manjaro/stable/core/x86_64/core.db: Operation not supported

and after searching around:

sudo pacman-mirrors --country all --api --protocols all --set-branch stable && sudo pacman -Syyu

this will requery all mirrors ( can take a while )

redshift config

To add the tray icon as plasma widget:

  1. go into edit panel mode

    panel

  2. press on add widgets

    add

  3. search for the redshift one

    widget

  4. drag and frop it on the panel

    panle

  5. to configure it, righclick and:

    configure config

vscode basic config ( needed to edit this file )

install the "markdown" and "paste-image" extensions:

extensions

this allows basic markdown edit and the ability to paste screenshot from Spectacle directly into vscode.

Pipewire and sound test

Install:

  • manjaro-pipewire - Officail repo
  • spotify - Aur

from the store, it will remove a bunch of pakages and install some others.

Now reboot and test the audio.

errors fixup

If you get:

==> Validating source files with sha512sums...
    spotify.protocol ... Passed
    LICENSE ... Passed
    spotify-1.1.72.439-x86_64.deb ... Passed
    spotify-1.1.72.439-3-Release ... Skipped
    spotify-1.1.72.439-3-Release.sig ... Skipped
    spotify-1.1.72.439-3-x86_64-Packages ... Skipped
==> Verifying source file signatures with gpg...
    spotify-1.1.72.439-3-Release ... FAILED (unknown public key 5E3C45D7B312C643)
==> ERROR: One or more PGP signatures could not be verified!
Failed to build spotify

Check on the aur page:

> curl -sS https://download.spotify.com/debian/pubkey_5E3C45D7B312C643.gpg | gpg --import -

And rebuild.

With pipewire you can select the codec for every device.

Firefox setup

If you have your old profile folder:

  1. launch firefox from terminal with firefox -P, deselect the checkbox

  2. press crate profile and name it what you want

  3. start firefox and go to help -> Troubleshooting information -> profile directory -> open directory

  4. go one level back with the directories:

    56cnzqg5.default  
'Crash Reports'  
installs.ini   
o0txjmgx.default-release  
'Pending Pings'   
profiles.ini   
sav6owru.general   
xp5m27qq.work-cloe

  5. close every instance of firefox

  6. open the pofile you have just created and paste the content of the your backup, overwrite everithing

  7. reopen firefox and it should ask what profile you want to open, otherwhise lunch it with firefox -P

plasma setup

panel

edit the panel to have:

panel

  1. application launcher
  2. global menu
  3. spacer
  4. icon only task manager
    • in settings select:
      • do not group
      • sort alphabetically
      • clik the active task does nothing
      • middle click does nothing
      • mouse whell does nothing
      • show only task from current desktop
  5. spacer
  6. pager
  7. redshift control
  8. caffeine plus
  9. system tray
  10. digital clock

tiling

install kwin-bismuth from aur, than:

  1. go to settings -> workspace behavior -> virtual desktops, select 4 rows and add 5 desktop for every row. 20 desktop total
  2. windown managment -> window tiling -> enable tiling
  3. next we need to take care of the shortcuts
    • Alacritty
      • New=Meta+Return
    • kwin
      • Window Close=Meta+Shift+Q
      • Switch One Desktop Down=Meta+Down
      • Switch One Desktop Up=Meta+Up
      • Switch One Desktop to the Left=Meta+Left
      • Switch One Desktop to the Right=Meta+Right
      • Switch Window Down=Meta+Alt+Down
      • Switch Window Left=Meta+Alt+Left
      • Switch Window Right=Meta+Alt+Right
      • Switch Window Up=Meta+Alt+Up
      • Window One Desktop Down=Meta+Ctrl+Shift+Down
      • Window One Desktop Up=Meta+Ctrl+Shift+Up
      • Window One Desktop to the Left=Meta+Ctrl+Shift+Left
      • Window One Desktop to the Right=Meta+Ctrl+Shift+Right
      • Window Fullscreen=Meta+Alt+F
      • bismuth_next_layout=Meta+\
      • bismuth_prev_layout=Meta+|
      • bismuth_rotate=Meta+R
      • bismuth_rotate_part=Meta+Shift+R
      • ExposeAll=Meta+Ctrl+Tab
      • ShowDesktopGrid=Meta+Tab
    • spectacle
      • RectangularRegionScreenShot=Meta+Shift+S

google integration

  1. install kio-gdrive
  2. go to setting -> online accounts -> add google
  3. select drive
  4. now you have drive in dolphin -> network -> google drive
  5. for calendar install KOrganizer and configure it

vscode settings

  1. install gnome-keyring

  2. login on vscode with github

  3. for the font:

    1. install ttf-fira-code
    2. restart vscode, for any error see this

  4. if the font in the terminal is wrong edit in the settings

    "terminal.integrated.fontFamily": "Fira Code",

  5. for spellright:

    1. install hunspell-en_US and hunspell-it
    2. confirm that the dictionaries are present in /usr/share/hunspell/*
    3. mkdir ~/.config/Code/Dictionaries
    4. ln -s /usr/share/hunspell/* ~/.config/Code/Dictionaries
    5. select the dictioraries from the eye like icon in the lower right

git and github

install gnome-keyring and run:

> git config --global credential.helper /usr/lib/git-core/git-credential-libsecret

mouse

  1. install Solaar

  2. install logiops-git ( or logiops depending on the state of the project )

  3. create a file in /etc/logid.cfg

    devices: ({
    name: "Wireless Mouse MX Master 3";

    // A lower threshold number makes the wheel switch to free-spin mode
    // quicker when scrolling fast.
    smartshift:
    {
        on: true;
        threshold: 17;
    };

    hiresscroll:
    {
        hires: false;
        invert: false;
        target: true;
        up: {
            mode: "Axis";
            axis: "REL_WHEEL";
            axis_multiplier: 2.5;
        },
        down: {
            mode: "Axis";
            axis: "REL_WHEEL";
            axis_multiplier: -2.5;
        },
    };

    // Higher numbers make the mouse more sensitive (cursor moves faster),
    // 4000 max for MX Master 3.
    dpi: 1750;
    timeout = 500;

    buttons: (
    // Make thumb button 10.
    {
        cid: 0xc3;
        action =
        {
            type: "Gestures";
            gestures: (
            {
                direction: "Up";
                mode: "OnRelease";
                action =
                {
                    type: "Keypress";
                    keys: ["KEY_LEFTMETA", "KEY_UP"];
                };
            },
            {
                direction: "Down";
                mode: "OnRelease";
                action =
                {
                    type: "Keypress";
                    keys: ["KEY_LEFTMETA", "KEY_DOWN"];
                };
            },
            {
                direction: "Left";
                mode: "OnRelease";
                action =
                {
                    type: "Keypress";
                    keys: ["KEY_LEFTMETA", "KEY_LEFT"];
                };
            },
            {
                direction: "Right";
                mode: "OnRelease";
                action =
                {
                    type: "Keypress";
                    keys: ["KEY_LEFTMETA", "KEY_RIGHT"];
                };
            },
            {
                    direction: "None"
                    mode: "OnRelease"
                    action =
                    {
                        type: "Keypress";
                        keys: ["KEY_LEFTMETA", "KEY_TAB"];
                    };
            }
            );
        }
    },
    {
        cid: 0xc4;
        action =
            {
                type: "Gestures";
                gestures: (
                    {
                    direction: "None";
                    mode: "OnRelease";
                    action =
                        {
                            type: "Keypress";
                            keys: [ "KEY_LEFTMETA", "KEY_F" ];
                        }
                    },

                    {
                    direction: "Up";
                    mode: "OnRelease";
                    action =
                        {
                            type: "Keypress";
                            keys: [ "KEY_LEFTMETA", "KEY_BACKSLASH" ];
                        }
                    },

                    {
                    direction: "Down";
                    mode: "OnRelease";
                    action =
                        {
                            type: "Keypress";
                            keys: [ "KEY_LEFTMETA", "KEY_LEFTSHIFT", "KEY_BACKSLASH" ];
                        }
                    },

                    {
                    direction: "Left";
                    mode: "OnRelease";
                    action =
                        {
                            type: "Keypress";
                            keys: [ "KEY_LEFTMETA", "KEY_K" ];
                        }
                    },

                    {
                    direction: "Right";
                    mode: "OnRelease";
                    action =
                        {
                            type: "Keypress";
                            keys: [ "KEY_LEFTMETA", "KEY_J" ];
                        }
                    }
                );
            };
    }
    );

    thumbwheel:
    {
        divert: true;
        invert: true;

        left: {
            mode: "Axis";
            axis: "REL_HWHEEL";
            axis_multiplier: 0.5;
        },
        right: {
            mode: "Axis";
            axis: "REL_HWHEEL";
            axis_multiplier: -0.5;
        },

        tap: {
            type: "Keypress";
            keys: ["KEY_LEFTMETA", "KEY_LEFTCTRL", "KEY_TAB"];
        };
    };

}
);

    this will configure:

    • the gesture on the thumb button to change desktop and see the grid of desktops
    • the side whell to display the expose on touch
    • the upper small button to interact with the tiling, make a window floating and change layout to the tiling structure
    • STILL need to configure the back and forward button, they support gestures too

mpv

  1. install mpv
  2. in the folder ~/.config/mpv

    • input.conf

      UP add volume +2
DOWN add volume -2

WHEEL_UP add volume +2
WHEEL_DOWN add volume -2

Alt+- add video-zoom -0.05
Alt++ add video-zoom 0.05

Alt+i add video-pan-y 0.01
Alt+k add video-pan-y -0.01
Alt+j add video-pan-x 0.01
Alt+l add video-pan-x -0.01

    • mpv.conf

      volume=50
save-position-on-quit


profile=gpu-hq
scale=ewa_lanczossharp
cscale=ewa_lanczossharp
video-sync=display-resample
interpolation
tscale=oversample

ssh config

  1. copy your private and public key from the backup into ~/.ssh

  2. create ~/.ssh/config

    Host deep-learning.test-cloe.com
    HostName deep-learning.test-cloe.com
    User ubuntu

Host server
    HostName 195.32.66.195
    #User simonoe
    Port 29902
    IdentityFile ~/.ssh/id_rsa
    ConnectTimeout 40
    LocalForward 8080 localhost:8080    # qbittorrent
    LocalForward 9117 localhost:9117    # Jackett
    LocalForward 32400 localhost:32400  # plex
    LocalForward 9090 localhost:9090    # munin
    LocalForward 5900 localhost:5900    # meld vnc
    LocalForward 53682 localhost:53682  # meld vnc
    LogLevel QUIET


Host meld
    HostName 195.32.66.195
    Port 2150
    User root
    ForwardX11 yes
    ForwardX11Trusted yes

  3. make sure the permission for the private key are restrictive

    total 12
drwxr-xr-x 1 simone simone   44 30 dic 16.06 .
drwx------ 1 simone simone  560 30 dic 16.06 ..
-rw------- 1 simone simone  639 13 dic 16.59 config
-rw------- 1 simone simone 3389 27 giu  2021 id_rsa
-rw-r--r-- 1 simone simone  750 27 giu  2021 id_rsa.pub

system focus

To have the focus always under the mouse set:

settings

automount of hdd

to automount the hdd ondemand when is needed we need to use a systemd unit.

  1. create mountpoint: sudo mkdir /data/hdd

  2. add to /etc/fstab

    UUID=a81b9eac-926e-4b3c-a6e0-7a56d5117021 /data/hdd ext4 noauto,x-systemd.automount 0 0

  3. to verify that the fstab is correct run:

    sudo findmnt --verify --verbose

backup of home folder

  1. install back in time

  2. create a backup folder in /data/hdd and chown to you

    sudo mkdir /data/hdd/home-backup
sudo chown simone home-backup/

  3. link the folder to home

    ln -s /data/hdd/home-backup/ ~/.backup

  4. configure back in time:

    back in time config 1

    back in time config 2

    back in time config 3

zsh config

  1. make sure your default shell is zsh

    chsh -s /bin/zsh

  2. install oh-my-zsh

    sh -c "$(curl -fsSL https://raw.github.com/robbyrussell/oh-my-zsh/master/tools/install.sh)"

  3. install required fonts

    • ttf-meslo-nerd-font-powerlevel10k
    • powerline-fonts

  4. install zsh-theme-powerlevel10k-git

  5. run:

    echo 'source /usr/share/zsh-theme-powerlevel10k/powerlevel10k.zsh-theme' >>~/.zshrc

  6. change font in alacritty

    > mkdir ~/.config/alacritty/
> vim ~/.config/alacritty/alacritty.yml
font:
  normal:
    family: "MesloLGS NF"

  7. open a terminal and follow Instructions

    zsh

  8. install colorls

    1. gem install colorls

    2. add to .zshrc

      # add ruby to path
export PATH="/home/simone/.local/share/gem/ruby/3.0.0/bin:$PATH"

source $(dirname $(gem which colorls))/tab_complete.sh

alias lc='colorls -lAh --sd'
alias ls='colorls'
alias la='colorls -lAh'
alias lg='colorls --gs'

  9. zsh-syntax-highlighting

    1. run

      > git clone https://github.com/zsh-users/zsh-syntax-highlighting.git ${ZSH_CUSTOM:-~/.oh-my-zsh/custom}/plugins/zsh-syntax-highlighting

    2. Activate the plugin in ~/.zshrc:

      plugins=( [plugins...] zsh-syntax-highlighting)

  10. zsh-autosuggestions

    1. run

      git clone https://github.com/zsh-users/zsh-autosuggestions ${ZSH_CUSTOM:-~/.oh-my-zsh/custom}/plugins/zsh-autosuggestions

    2. Add the plugin to the list of plugins for Oh My Zsh to load (inside ~/.zshrc):

      plugins=( 
    # other plugins...
    zsh-autosuggestions
)

  11. zsh-completions

    1. run:

      git clone https://github.com/zsh-users/zsh-completions ${ZSH_CUSTOM:=~/.oh-my-zsh/custom}/plugins/zsh-completions

    2. Enable it in your .zshrc by adding it to your plugin list and reloading the completion: follow the readme for updated instructions

      plugins=(… zsh-completions)
autoload -U compinit && compinit

  12. install fzf

    1. intsall fzf -> official repo

    2. add to ~/.zshrc

      export FZF_CTRL_T_OPTS="--preview '(highlight -O ansi -l {} 2> /dev/null || cat {} || tree -C {}) 2> /dev/null | head -200'"
export FZF_CTRL_T_OPTS="--select-1 --exit-0"
export FZF_CTRL_R_OPTS="--preview 'echo {}' --preview-window down:3:hidden:wrap --bind '?:toggle-preview'"

fzf-history-widget-accept() {
    fzf-history-widget
    zle accept-line
}
zle     -N     fzf-history-widget-accept
bindkey '^X^R' fzf-history-widget-accept

source "/usr/share/fzf/key-bindings.zsh"
source "/usr/share/fzf/completion.zsh"

  13. vim tab fix, for default vim use 8 spaces tab. create ~/.vimrc:

    source /etc/vimrc
source $VIMRUNTIME/defaults.vim


set tabstop=4       " The width of a TAB is set to 4.
                    " Still it is a \t. It is just that
                    " Vim will interpret it to be having
                    " a width of 4.

set shiftwidth=4    " Indents will have a width of 4

set softtabstop=4   " Sets the number of columns for a TAB

set expandtab       " Expand TABs to spaces

    the first 2 lines are needed to not lose the default configuration, the paths can be recovered running :version in a vim editor.

  14. zsh-z

    1. run:

      git clone https://github.com/agkozak/zsh-z $ZSH_CUSTOM/plugins/zsh-z

    2. add to plugins:

      plugins=(
    git
    zsh-syntax-highlighting
    zsh-autosuggestions
    zsh-completions
    zsh-z
)

  15. other plugings:

    just add them to the plugin list:

        plugins=(
    zsh-interactive-cd
    git
    zsh-syntax-highlighting
    zsh-autosuggestions
    zsh-completions
    zsh-z
    colored-man-pages
    docker
    docker-compose
    aliases
    aws
    command-not-found
    extract
    fzf
    git-auto-fetch
    gitignore
    jsontools
    rsync
    systemd
)

  16. before source oh-my-zsh:

    autoload -U compinit && compinit
export FZF_BASE=/usr/bin/fzf

source $ZSH/oh-my-zsh.sh

  17. cheat:

    add at the end of .zshrc

    cheat() {
    curl -s cheat.sh/$1 | less
}

  18. docker-cleanup:

    add at the end of zshrc

    docker-cleanup () {
    docker container prune -f --filter "until=300h"
    docker image prune -f -a --filter "until=300h"
    docker volume prune -f --filter "label!=keep"
    docker network prune -f --filter "until=300h"
}

  19. alacritty themes ( #! WORK IN PROGRESS )

    1. install alacritty-colorscheme

      pip install --user alacritty-colorscheme

    2. run:

      mkdir ~/.alacritty-themes

REPO="https://github.com/aaron-williamson/base16-alacritty.git"
DEST="~/.alacritty-themes/aarors-williamson-colorschemes"
git clone $REPO $DEST
ln ~/.alacritty-themes/aarors-williamson-colorschemes/colors/* "$HOME/.config/alacritty/colors/"

REPO="https://github.com/eendroroy/alacritty-theme.git"
DEST="~/.alacritty-themes/eendroroy-colorschemes"
git clone $REPO $DEST
ln ~/.alacritty-themes/eendroroy-colorschemes/themes/* "$HOME/.config/alacritty/colors/"

    3. chose your theme and add to .zshrc:

      LIGHT_COLOR='base16-equilibrium-gray-light.yml'
DARK_COLOR='base16-onedark.yml'

alias day="alacritty-colorscheme -V apply $LIGHT_COLOR"
alias night="alacritty-colorscheme -V apply $DARK_COLOR"
alias toggle="alacritty-colorscheme -V toggle $LIGHT_COLOR $DARK_COLOR"

      to fix the colors in vim and use the one_dark.yaml theme do:

      1. copy the base16-onedark.yml and keep the copy as a backup

        cd .config/alacritty/colors
cp -L base16-onedark{,-b}.yml

      2. edit the base16-onedark.yml and change the colors from one_dark.yaml

        # Base16 OneDark - alacritty color config
# Lalit Magant (http://github.com/tilal6991)
colors:
# Default colors
primary:
    background: '0x1e2127' # '0x282c34'
    foreground: '0xabb2bf'

# Colors the cursor will use if `custom_cursor_colors` is true
cursor:
    text: '0x1e2127' # '0x282c34'
    cursor: '0xabb2bf'

# Normal colors
normal:
    black:   '0x1e2127' # '0x282c34'
    red:     '0xe06c75'
    green:   '0x98c379'
    yellow:  '0xd19a66' # '0xe5c07b'
    blue:    '0x61afef'
    magenta: '0xc678dd'
    cyan:    '0x56b6c2'
    white:   '0xabb2bf'

# Bright colors
bright:
    black:   '0x5c6370' # '0x545862'
    red:     '0xe06c75'
    green:   '0x98c379'
    yellow:  '0xd19a66' # '0xe5c07b'
    blue:    '0x61afef'
    magenta: '0xc678dd'
    cyan:    '0x56b6c2'
    white:   '0xffffff' # '0xc8ccd4'


draw_bold_text_with_bright_colors: false

      3. edit ~/.vimrc

        Plugin 'chriskempson/base16-vim'

" The following are examples of different formats supported.
" Keep Plugin commands between vundle#begin/end.
" plugin on GitHub repo
"Plugin 'tpope/vim-fugitive'
" plugin from http://vim-scripts.org/vim/scripts.html
" Plugin 'L9'
" Git plugin not hosted on GitHub
"Plugin 'git://git.wincent.com/command-t.git'
" git repos on your local machine (i.e. when working on your own plugin)
"Plugin 'file:///home/gmarik/path/to/plugin'
" The sparkup vim script is in a subdirectory of this repo called vim.
" Pass the path to set the runtimepath properly.
"Plugin 'rstacruz/sparkup', {'rtp': 'vim/'}
" Install L9 and avoid a Naming conflict if you've already installed a
" different version somewhere else.
" Plugin 'ascenator/L9', {'name': 'newL9'}

" All of your Plugins must be added before the following line
call vundle#end()            " required
filetype plugin indent on    " required
" To ignore plugin indent changes, instead use:
"filetype plugin on
"
" Brief help
" :PluginList       - lists configured plugins
" :PluginInstall    - installs plugins; append `!` to update or just :PluginUpdate
" :PluginSearch foo - searches for foo; append `!` to refresh local cache
" :PluginClean      - confirms removal of unused plugins; append `!` to auto-approve removal
"
" see :h vundle for more details or wiki for FAQ
" Put your non-Plugin stuff after this line


set tabstop=4       " The width of a TAB is set to 4.
                    " Still it is a \t. It is just that
                    " Vim will interpret it to be having
                    " a width of 4.

set shiftwidth=4    " Indents will have a width of 4

set softtabstop=4   " Sets the number of columns for a TAB

set expandtab       " Expand TABs to spaces

if filereadable(expand("~/.vimrc_background"))
    let base16colorspace=256          " Remove this line if not necessary
    source ~/.vimrc_background
endif

      4. now when the theme change in alacritty it will change in vim too.

fix colorls light theme ( #! WORK IN PROGRESS )

  1. run:

    cp /home/simone/.local/share/gem/ruby/3.0.0/gems/colorls-1.4.4/lib/yaml/light_colors.yaml ~/.config/colorls/light_colors.yaml

    create the folder if it doents not exist

  2. edit the file and modify every color to it's opposite, to convert names to hex use this

    # Main Colors
unrecognized_file: "#008B8B" # darkred
recognized_file:   "#640064" # darkgreen
executable_file:   "#FF00FF" # green
dir:               "#808000" # navyblue

# Link
dead_link: "#00FFFF" # red
link:      "#FF0000" # cyan

# special files
socket:    "#A9A9A9" # darkgray
blockdev:  "#A9A9A9" # darkgray
chardev:   "#A9A9A9" # darkgray

# Access Modes
write:     "#00FFFF" # red
read:      "#2D7BA0" # sienna
exec:      "#808000" # navyblue
no_access:  white    # black

# Age
day_old:     "#008B8B" # darkred
hour_old:    "#13598B" # saddlebrown
no_modifier:  white    # black

# File Size
file_large:  "#008B8B" # darkred
file_medium: "#13598B" # saddlebrown
file_small:   white    # black

# Random
report:  white    # black
user:   "#8B8B00" # darkblue
tree:   "#FF0000" # cyan
empty:  "#0000FF" # yellow
error:  "#00FFFF" # red
normal:  white    # black

# Git
addition:     "#8000FF" # chartreuse
modification: "#6B71BD" # darkkhaki
deletion:     "#008B8B" # darkred
untracked:    "#0073FF" # darkorange
unchanged:    "#640064" # darkgreen

fix hibernation

  1. get the UUID of the swap partition

    ❯ lsblk --fs
NAME        FSTYPE FSVER LABEL    UUID                                 FSAVAIL FSUSE% MOUNTPOINTS
sda
├─sda1      swap   1              5618d796-e5de-40ac-98ee-704cbd0d94b4                [SWAP]
└─sda2      btrfs                 8c881877-e7f4-493d-a658-5422c701aca5  340,2G    14% /home
                                                                                    /var/cache
sdb
├─sdb1      vfat   FAT32          5AEA-94DB
├─sdb2
├─sdb3      ntfs                  2C1AEBA61AEB6AF2
└─sdb4      ntfs                  BC52CA1152C9D076
sdc
└─sdc2      ext4   1.0            a81b9eac-926e-4b3c-a6e0-7a56d5117021  227,1G    70% /data/hdd
nvme0n1
├─nvme0n1p1 vfat   FAT32 NO_LABEL 9DC0-3A68                             298,8M     0% /boot/efi
└─nvme0n1p2 btrfs                 08c1a849-60c7-4f1b-aeca-1b2815a7cdb2    453G     2% /var/log
                                                                                    /

  2. edit /etc/default/grub

    GRUB_CMDLINE_LINUX_DEFAULT="quiet apparmor=1 security=apparmor udev.log_priority=3 resume=UUID=5618d796-e5de-40ac-98ee-704cbd0d94b4"

  3. run:

    ❯ sudo update-grub

  4. edit /etc/mkinitcpio.conf in the HOOK section edit the HOOK= line, put resume before filesystems

    HOOKS="base udev autodetect modconf block keyboard keymap consolefont resume filesystems"

  5. reboot and than try hibernation

docker and gpu

  1. install docker from the store

  2. run:

    ❯ sudo docker info
Client:
Context:    default
Debug Mode: false
Plugins:
buildx: Docker Buildx (Docker Inc., v0.7.1-docker)
scan: Docker Scan (Docker Inc., v0.1.0-225-ge13563704f)

Server:
Containers: 1
Running: 0
Paused: 0
Stopped: 1
Images: 1
Server Version: 20.10.12
Storage Driver: btrfs
Build Version: Btrfs v5.15.1
Library Version: 102
Logging Driver: json-file
Cgroup Driver: systemd
Cgroup Version: 2
Plugins:
Volume: local
Network: bridge host ipvlan macvlan null overlay
Log: awslogs fluentd gcplogs gelf journald json-file local logentries splunk syslog
Swarm: inactive
Runtimes: io.containerd.runc.v2 io.containerd.runtime.v1.linux runc
Default Runtime: runc
Init Binary: docker-init
containerd version: 1e5ef943eb76627a6d3b6de8cd1ef6537f393a71.m
runc version: v1.0.3-0-gf46b6ba2
init version: de40ad0
Security Options:
apparmor
seccomp
Profile: default
cgroupns
Kernel Version: 5.15.12-1-MANJARO
Operating System: Manjaro Linux
OSType: linux
Architecture: x86_64
CPUs: 16
Total Memory: 31.36GiB
Name: simone-b450aorusm
ID: RJBF:UKFG:TMPA:QNR5:I2EY:JFM5:HNKQ:I63A:7BMI:5P2F:7AMU:RWFH
Docker Root Dir: /var/lib/docker
Debug Mode: false
Registry: https://index.docker.io/v1/
Labels:
Experimental: false
Insecure Registries:
127.0.0.0/8
Live Restore Enabled: false

    and confirm that Storage Driver: btrfs

  3. run sudo docker run hello-world and than see the subvolumes created:

    ❯ sudo btrfs subvolume list /
ID 259 gen 5260 top level 5 path @log
ID 269 gen 5258 top level 5 path @
ID 270 gen 5052 top level 5 path timeshift-btrfs/snapshots/2021-12-29_16-00-01/@
ID 272 gen 5052 top level 5 path timeshift-btrfs/snapshots/2021-12-30_14-58-11/@
ID 273 gen 5052 top level 5 path timeshift-btrfs/snapshots/2021-12-30_22-44-20/@
ID 274 gen 5095 top level 5 path timeshift-btrfs/snapshots/2021-12-31_23-00-01/@
ID 275 gen 5095 top level 5 path timeshift-btrfs/snapshots/2022-01-01_23-00-01/@
ID 276 gen 5095 top level 5 path timeshift-btrfs/snapshots/2022-01-02_16-56-50/@
ID 277 gen 5255 top level 269 path var/lib/docker/btrfs/subvolumes/4edcdf833ccf19b852f8ca472fab25fd66d5e35d8504b00cdbb87cf316d610de
ID 278 gen 5256 top level 269 path var/lib/docker/btrfs/subvolumes/6deb35b58357895af0293f3d8f5fc762cccdc1949b22e853fdad83d2ba9a977b-init
ID 279 gen 5256 top level 269 path var/lib/docker/btrfs/subvolumes/6deb35b58357895af0293f3d8f5fc762cccdc1949b22e853fdad83d2ba9a977b

    we see that docker has some subvolumes, this way they wont be backupted with the rest of the system

run docker without sudo

  1. sudo groupadd docker
  2. sudo usermod -aG docker $USER
  3. newgrp docker
  4. docker run hello-world

docker on startup

sudo systemctl enable docker.service
sudo systemctl enable containerd.service

docker compose

  1. install docker-compose

GPU support

  1. inatsll libnvidia-container-tools from aur

  2. install nvidia-container-toolkit from aur

  3. rebooot

  4. edit /etc/default/grub and add systemd.unified_cgroup_hierarchy=false to kernel parameters

    GRUB_CMDLINE_LINUX_DEFAULT="quiet apparmor=1 security=apparmor udev.log_priority=3 resume=UUID=5618d796-e5de-40ac-98ee-704cbd0d94b4 systemd.unified_cgroup_hierarchy=false"

  5. sudo update-grub

  6. edit /etc/nvidia-container-runtime/config.toml and set:

    no-cgroups = false

  7. rebooot

dotfiles repo managment

  1. create a bare repository in ~

    git init --bare $HOME/.cfg

alias conf='/usr/bin/git --git-dir=$HOME/.cfg/ --work-tree=$HOME'

conf config --local status.showUntrackedFiles no

  2. add the alias to .zshrc

    alias conf='/usr/bin/git --git-dir=$HOME/.cfg/ --work-tree=$HOME'

  3. add some dotfiles ( tab completition cannot be enabled because showUntrackedFiles no so to add a file, ls it and than conf add $_ )

  4. add the remote repository

    config remote add origin https://github.com/simone-viozzi/my-dot-files.git

config checkout -b dotfiles

conf push -u origin dotfiles

move firefox profile and cache to ram

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