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Manjaro i3 install

TODO optimize GRUB - remove unused entries

TODO console audio player

TODO bindsym - rsync current dirs in mc (left > right | left < right | both)

TODO highlight console command result (for example ls -l)

TODO fast zsh navigation (for example /h/w should substitute full path /home/work

Current version

manjaro-i3-20.1-200913-linux58.iso

$ screenfetch
 ██████████████████  ████████     ------
 ██████████████████  ████████     OS: Manjaro 20.1 Mikah
 ██████████████████  ████████     Kernel: x86_64 Linux 5.8.6-1-MANJARO
 ██████████████████  ████████     Uptime: 4h 17m
 ████████            ████████     Packages: 1048
 ████████  ████████  ████████     Shell: bash 5.0.18
 ████████  ████████  ████████     Resolution: 1920x1080
 ████████  ████████  ████████     WM: i3
 ████████  ████████  ████████     GTK Theme: Adapta-Nokto-Eta-Maia [GTK2/3]
 ████████  ████████  ████████     Icon Theme: Papirus-Adapta-Nokto-Maia
 ████████  ████████  ████████     Font: Noto Sans 10
 ████████  ████████  ████████     Disk: 40G / 459G (10%)
 ████████  ████████  ████████     CPU: Intel Core i7-9750H @ 12x 4.5GHz [58.0°C]
 ████████  ████████  ████████     GPU: Quadro T1000
                                  RAM: 1733MiB / 7608MiB
Download installation ISO

https://manjaro.org/download/ 🠖 Editions 🠖 Community 🠖 i3 🠖 Download 🠖 ( manjaro-i3-xx.xx-xxxxxx-linuxXX.iso, GPG Signature, SHA1)

$ mv latest.sig manjaro-i3-xx.xx-xxxxxx-linuxXX.iso.sig
Verify installation ISO
$ pacman-key -v manjaro-i3-20.1-200913-linux58.iso.sig

Docs: https://wiki.manjaro.org/index.php?title=How-to_verify_GPG_key_of_official_.ISO_images

# setup GPG
$ sudo pacman -S gnupg wget
$ wget github.com/manjaro/packages-core/raw/master/manjaro-keyring/manjaro.gpg
$ gpg --import manjaro.gpg
$ gpg --keyserver hkp://pool.sks-keyservers.net --search-keys 11C7F07E

# verify GPG
$ cd ~/Downloads
$ ls
manjaro-i3-20.1-200913-linux58.iso  manjaro-i3-20.1-200913-linux58.iso.sig
$ gpg --verify manjaro-i3-20.1-200913-linux58.iso.sig
$ sha1sum manjaro-i3-20.1-200913-linux58.iso
ccac883a02aad952063fc823c919ba6aeb445977              # should be equal SHA1 on site
Write ISO to USB
$ lsblk
NAME        MAJ:MIN RM   SIZE RO TYPE MOUNTPOINT
sda           8:0    1  28,8G  0 disk                     # target USB flash
├─sda1        8:1    1   2,1G  0 part 
└─sda2        8:2    1     4M  0 part 
nvme0n1     259:0    0 238,5G  0 disk 
├─nvme0n1p1 259:1    0   260M  0 part 
...

# write iso image to the USB
$ sudo dd bs=4M if=~/Downloads/manjaro-i3-20.1-200913-linux58.iso of=/dev/sda status=progress oflag=sync
Initial setup screen

Select tz=UTC, keyboard=en, drivers=nonfree in the initial setup screen.

WARN: if you select tz or keyboard with different values, for example keyboard=ru then you will not be able to change keyboard layout in the console

Disk analyze
# determine GPT or MBR
$ sudo parted -l
Disks structure

TODO swap with hibernate

You can change disk structure from LiveManjaro 🠖 gparted

WARN: there is the one attempt of configuring each partition in the partition editor. If you configure a some partition and then configure it again, then two these actions will be applied. Please verify partitions edit summary log before it will be applied.

$ lsblk
NAME        MAJ:MIN RM   SIZE RO TYPE MOUNTPOINT FORMAT FLAGS
nvme0n1     259:0    0 238,5G  0 disk                                    # SSD INTEL 250 Gb
├─nvme0n1p1 259:1    0   260M  0 part              -                     # fat32 SYSTEM EFI
├─nvme0n1p2 259:2    0    16M  0 part              - 
├─nvme0n1p3 259:3    0 237,2G  0 part /mnt/win     -                     
└─nvme0n1p4 259:4    0  1000M  0 part              -

nvme1n1     259:5    0 465.8G  0 disk                                    # SSD Samsung 500 Gb
├─nvme1n1p1 259:6    0   550M  0 part /boot/efi   [F]  [boot]            # grub
├─nvme1n1p2 259:7    0   100G  0 part /           [F]
├─nvme1n1p3 259:8    0 363.2G  0 part /home        -
└─nvme1n1p4 259:9    0     2G  0 part [SWAP]      [F]

System configuration

SSD TRIM setup
$ sudo systemctl status fstrim.timer
$ sudo systemctl start fstrim.timer
Swap
$ cat /proc/sys/vm/swappiness
60
$ sudo vim /etc/sysctl.d/100-manjaro.conf

vm.swappiness=10

$ sudo reboot
Synchronize date and time: manual
$ sudo ntpd -qg
Synchronize date and time: automatically

manjaro-settings-manager 🠖 Time and Date 🠖 turn on Set time and date automatically check-box

Firewall

gufw 🠖 enable Status check-box

Switch to the local mirror

pamac-manager 🠖 Preferences 🠖 Official repositories 🠖 Use mirrors from:🠖 select country and then press Refresh Mirrors List

Enable AUR

pamac-manager 🠖 Preferences 🠖 AUR 🠖 turn on Enable AUR support check-box and Check for updates

Update repositories
$ sudo pacman -Syyu
Base packages
$ sudo pacman -S git gvim wget mc
Keyboard layout
$ setxkbmap -layout us,ru -option 'grp:shifts_toggle'

Also can be defined in the config ~/.i3/config:

exec_always --no-startup-id setxkbmap -layout us,ru -option 'grp:shifts_toggle'
Disable login attempts
# unlock locked user: CTRL+ALT+F2 and then 
$ faillock --reset --user username
# disable login attempts
$ sudo vim /etc/security/faillock.conf
deny = 0
GPG

TODO config

Boot performance

TODO configure

https://wiki.archlinux.org/index.php/Improving_performance/Boot_process

Drivers

NVIDIA
$ mhwd -l
$ sudo mhwd -a pci nonfree 0300
$ sudo reboot
$ sudo nvidia-settings
Printers

Brother DCP -L2560DWR

pamac-manager 🠖 brother-dcp-l2550dw

Tools: productivity

cheat.sh
$ curl cheat.sh
$ curl cheat.sh/ls
ncdu

sudo pacman -S ncdu

bpytop

https://github.com/aristocratos/bpytop

zsh

TODO autosuggestion /h/w/ -> tab does not work

zsh, zsh-autosuggestions, zsh-syntax-highlighting packages are installed and enabled by default in the .zshrc

# change shell
$ echo $SHELL
$ chsh -l
$ chsh -s /usr/bin/zsh
$ zsh
# logout
# disable zsh manjaro-config
$ vim ~/.zshrc
# comment all lines
# enable history
$ vim ~/.zshrc
HISTFILE=~/.zsh_history
SAVEHIST=10000
zsh plugins

pamac-manager 🠖 zsh-autosuggestions, zsh-syntax-highlighting

$ echo 'source /usr/share/zsh/plugins/zsh-syntax-highlighting/zsh-syntax-highlighting.plugin.zsh' >>! ~/.zshrc
$ echo 'source /usr/share/zsh/plugins/zsh-autosuggestions/zsh-autosuggestions.plugin.zsh' >>! ~/.zshrc
Powerlevel10k

pamac-manager 🠖 AUR: zsh-theme-powerlevel10k, ttf-meslo-nerd-font-powerlevel10k

$ echo 'source /usr/share/zsh-theme-powerlevel10k/powerlevel10k.zsh-theme' >>! ~/.zshrc
# configuring powerlevel10k
$ p10k configure
vim ~/.p10k.zsh 

...
# disable os icon
# os_icon               # os identifier
 
... 
# change prompt cursor
typeset -g POWERLEVEL9K_PROMPT_CHAR_{OK,ERROR}_VIINS_CONTENT_EXPANSION='﬌' #'❯'
 
...
# set max branch name length 255 
  (( $#branch > 255 )) && branch[13,-13]="…"  # <-- this line
Terminal

pamac-manager 🠖 alacritty

# configure alacritty
$ mkdir -p ~/.config/alacritty
$ cp /usr/share/doc/alacritty/example/alacritty.yml
$ vim ~/.config/alacritty/alacritty.yml
env:
  TERM: xterm-256color    # fix mc in ssh connection
...
font:
  size: 13
  normal:
    family: MesloLGS NF
    style: Regular
...
selection:
  save_to_clipboard: true # automatically copy selection to clipboard
# configure i3 terminal
$ vim ~/.i3/config
...
bindsym $mod+Return exec alacritty
Vim

Dependencies - git, cmake, go, nodejs, npm , jdk-openjdk

Install gvim package which contains already vim with enabled xterm_clipboard property. This allows working with system clipboard

$ vim --version | grep `xterm_clipboard`
... +xterm_clipboard    // system clipboard is supported
... -xterm_clipboard    // system clipboard is not supported

Plugin manager - https://github.com/junegunn/vim-plug

Plugin repository - https://vimawesome.com/

You should run vim before the next steps to download enabled plugins automatically.

# setup YouCompleteMe plugin
$ cd ~/.vim/bundle/youcompleteme
$ python3 install.py --all
# setup darcula theme https://github.com/blueshirts/darcula
$ mkdir ~/.vim/colors
$  wget https://raw.githubusercontent.com/blueshirts/darcula/master/colors/darcula.vim -O ~/.vim/colors/darcula.vim

Working with system clipboard:

"+p     // paste from system clipboard in NORMAL mode
ctrl+V  // select text
"+y     // copy to system clipboard

ctrl+a/ctrl+x - increase/decrease number under cursor

// enter the following strings
0
0
0

ctrl+v   // select column

ctrl+a   // all numbers in the selected column will be increased as following:
1
1
1

g ctrl+a // all numbers in the selected column will be increased as following:

1
2
3

Folding selected lines:

ctrl+V  // select lines
zf      // fold selected
zo      // unfold selected (alternative: set cursor to the folded line and press <space>)

Folding paragraph:

ctrl+(      // go to start paragraph or set cursor to the start paragraph
zf ctrl+)
Ranger
Nerd fonts
Desktop notification
$ notify-send 'Hello, world'
$ notify-send "Hello, world"
$ sudo pacman -Syyu && notify-send 'Pacman update has been completed'
Rofi
$ sudo pacman -S rofi
$ vim ~/.i3/config

bindsym Mod1+Tab exec rofi -show window -font "MesloLGS NF 16" -show-icons -theme sidebar
bindsym Mod1+F2 exec rofi -show run -font "MesloLGS NF 16" -show-icons -theme blue
Screenshots

TODO upload to server

TODO gpg alice

Dependencies - xclip, scrot

Use scrot instead of i3-scrot usage in ~/.i3/config

# screenshots                                                                     
set $scrdir ~/Pictures                                                            
bindsym Print            --release exec "scrot -z -e  'mv $f $scrdir && xclip -selection clipboard -t image/png -i $scrdir/$n'; sleep 1; exec notify-send 'screenshot has been saved to $scrdir'"
bindsym $mod+Print       --release exec "scrot -z -ue 'mv $f $scrdir && xclip -selection clipboard -t image/png -i $scrdir/$n'; sleep 1; exec notify-send 'screenshot has been saved to $scrdir'"
bindsym $mod+Shift+Print --release exec "scrot -z -se 'mv $f $scrdir && xclip -selection clipboard -t image/png -i $scrdir/$n'; sleep 1; exec notify-send 'screenshot has been saved to $scrdir'"
Screen recorders

TODO upload to server

TODO gpg alice

pamac-manager 🠖 peek

pamac-manager 🠖 vokoscreenNG

Network monitor

pamac-manager 🠖 speedometer

# get network interfaces
$ ip address
...
3: wlp82s0
..
$ speedometer -r wlp82s0
Time tracking

https://superuser.com/a/611582

pamac-manager 🠖 termdown

Backup

grsync

Bookmarks

TODO clarify

Knowledge base

TODO clarify

Education scheduler

TODO clarify

Education learning log

TODO clarify

i3 preferences

i3 config

Location ~/.i3/*

i3 menu bar
$ cp /etc/i3status.conf ~/.i3status.conf
i3 rename window title

Dependencies xdotool, wmctrl

i3 save layout

Dependencies perl-anyevent-i3

# save layout to json
$ i3-save-tree --workspace 1 > ~/.i3/ws-layout.json
$ vim ~/.i3/ws-mount.json
# complete correct json - uncomment and define all fields

$ vim ~/.i3/config
# bind key and populate layout by the exec seqence
# each application will be placed to the proper place which is defined by regex in the `ws-layout.json`
bindsym ... exec i3-msg "append_layout ~/.i3/ws-layout.json" ; exec ...

Example: how to define layout cell which will contain particular running app

$ alacritty -t watch_lsblk -e watch lsblk  # run terminal with title and application 
$ xprop                                    # and then select tile which contain above executed `alacritty`
                                           # find string `WM_CLASS(STRING) = "Alacritty", "Alacritty"`
                        # find string `WM_NAME(STRING) = "watch_lsblk"`

Define regex in the layout template $ vim ~/.i3/ws-layout.json

...
 "name": "watch_lsblk",                                                                  
 "percent": 0.1,
 "swallows": [
   {
     "class": "^Alacritty$",
     "instance": "^Alacritty$",
     "title": "^watch_lsblk$"           // define regex for application
   }
...

Tools: development

Typora

typora- markdown editor

For fixing some characters - create file ~/.config/typora/themes/base.user.css

body {
  font-family: MesloLGS NF;
}
Virtualbox
Virtualbox video driver

Settings 🠖 Display 🠖 Graphics Controller 🠖 VboxSVGA

https://wiki.manjaro.org/index.php?title=VirtualBox

$ mhwd-kernel -li
Currently running: 5.8.6-1-MANJARO (linux58)
$ sudo pacman -Syu virtualbox linux58-virtualbox-host-modules
$ sudo modprobe vboxguest vboxvideo vboxsf
$ sudo vboxreload
Virtualbox FTP
# install FTP on guest machine
$ sudo pacman -S vsftpd
$ sudo systemctl enable vsftpd.service
$ sudo systemctl start vsftpd.service

# config FTP on guest machine
$ sudo vim /etc/hosts.allow
vsftpd: ALL                     # Allow all connections
vsftpd: 10.0.0.0/255.255.255.0  # IP address range

$ sudo vim /etc/vsftpd.conf
...
write_enable=YES
local_enable=YES

$ sudo systemctl restart vsftpd.service
Virtualbox networking

  1. Check current state on host machine

    $ ip address show
...
2: wlp82s0                  # main wireless adapter
inet 192.168.1.67/24        
...

  2. Add second network adapter

    Machine 🠖 Settings 🠖 Network 🠖 Adapter 2 🠖 Bridged adapter 🠖 wlp82s0 (host main wireless adapter)

  3. Check networking on guest machine

    $ ip address show
...
2: enp0n3                   # Adapter 1 NAT (internet)
inet 10.0.2.15/24
...
3: enp0s8                   # Adapter 2 Bridged (local network)
inet 192.168.1.48/24
...

# ping from guest to host machine
$ ping 192.168.1.67

  4. Check networking on host machine

    $ ping 192.168.1.48
$ ftp -p 192.168.1.48
Useful commands

lsblk, df -h (watch lsblk, watch df -h)

# compare dirs
$ diff -qr /mnt/usb-a /mnt/usb-b
$ rsync -rvn /mnt/usb-a/ /mnt/usb-b/

xprop

# extract files
$ cpio -ivd -H tar < archive.tar

# sync two dirs
$ rsync -r /dir1/ /dir2/

How-to

Set screen resolution
xrandr
xrandr -s 1920x1080
Vim keys

Copy entire word under cursor

byw

Delete selected block

Ctrl+v 🠖 <select block>
x

Fill selected block

Ctrl+v  🠖 <select block>
Shift+i 🠖 <enter symbol>
Esc

Comment lines in bash syntax

Ctrl+v  🠖 <select column which will contain comments>
Shift+i
#
Esc

Uncomment lines in bash syntax

Ctrl+v  🠖 <select column which contains comment symbols '#'>
x
Sync local folders
# run twice
$ rsync -r -t -v --progress -s /dir1/ /dir2/
$ rsync -r -t -v --progress -s /dir2/ /dir1/
Connect to USB Android phone

pamac-manager 🠖 android-file-transfer

# 1. Connect phone to USB
# 2. Allow transfering data in the phone
# 3. Enter command:
$ android-file-transfer
Create and check TAR.GZ control sum
# create control sum
$ sha256sum archive.tar.gz > archive.tar.gz.sha256

$ check control sum
$ sha256sum -c archive.tar.gz.sha256
Check TAR.GZ integrity
# check gzip integrity
$ gunzip -t archive.tar.gz

# check tar inside gzip integrity
$ gunzip -c archive.tar.gz | tar t > /dev/null
Extract from any archive

Including extracting from TAR: Invalid or incomplete multibyte or wide character

pamac-manager 🠖 unarchiver

$ unar archive.tar

Issues

Q: Some key bindings aren't working (for example - win+F2 etc)

A: Check and enable FnLock (Fn+Esc)