sean@sean-XPS-13-9300:~$ tracker reset --hard
CAUTION: This process may irreversibly delete data.
Although most content indexed by Tracker can be safely reindexed, it can’t be assured that this is the case for all data. Be aware that you may be incurring in a data loss situation, proceed at your own risk.

Are you sure you want to proceed? [y|N]: y
Found 2 PIDs…
  Killed process 1233 — “tracker-miner-fs”
  Killed process 1525 — “tracker-store”
_g_io_module_get_default: Found default implementation dconf (DConfSettingsBackend) for ‘gsettings-backend’
Setting database locations
Checking database directories exist
Checking database version
Checking whether database files exist
Removing all database/storage files
  Removing database:'/home/sean/.cache/tracker/meta.db'
  Removing db-locale file:'/home/sean/.cache/tracker/db-locale.txt'
  Removing journal:'/home/sean/.local/share/tracker/data/tracker-store.journal'
  Removing db-version file:'/home/sean/.cache/tracker/db-version.txt'
sean@sean-XPS-13-9300:~$ neofetch
            .-/+oossssoo+/-.               sean@sean-XPS-13-9300 
        `:+ssssssssssssssssss+:`           --------------------- 
      -+ssssssssssssssssssyyssss+-         OS: Ubuntu 20.04 LTS (fossa-melisa X 
    .ossssssssssssssssssdMMMNysssso.       Host: XPS 13 9300 
   /ssssssssssshdmmNNmmyNMMMMhssssss/      Kernel: 5.4.0-28-generic 
  +ssssssssshmydMMMMMMMNddddyssssssss+     Uptime: 10 hours, 11 mins 
 /sssssssshNMMMyhhyyyyhmNMMMNhssssssss/    Packages: 1749 (dpkg), 13 (snap) 
.ssssssssdMMMNhsssssssssshNMMMdssssssss.   Shell: bash 5.0.16 
+sssshhhyNMMNyssssssssssssyNMMMysssssss+   Resolution: 1920x1200 
ossyNMMMNyMMhsssssssssssssshmmmhssssssso   DE: GNOME 
ossyNMMMNyMMhsssssssssssssshmmmhssssssso   WM: Mutter 
+sssshhhyNMMNyssssssssssssyNMMMysssssss+   WM Theme: Adwaita 
.ssssssssdMMMNhsssssssssshNMMMdssssssss.   Theme: Yaru-dark [GTK2/3] 
 /sssssssshNMMMyhhyyyyhdNMMMNhssssssss/    Icons: Yaru [GTK2/3] 
  +sssssssssdmydMMMMMMMMddddyssssssss+     Terminal: gnome-terminal 
   /ssssssssssshdmNNNNmyNMMMMhssssss/      CPU: Intel i5-1035G1 (8) @ 3.600GHz 
    .ossssssssssssssssssdMMMNysssso.       GPU: Intel Device 8a56 
      -+sssssssssssssssssyyyssss+-         Memory: 2489MiB / 7542MiB 
        `:+ssssssssssssssssss+:`
            .-/+oossssoo+/-.                                       
                                                                   


sean@sean-XPS-13-9300:~$ mutter
Window manager warning: Display “:0” already has a window manager; try using the --replace option to replace the current window manager.
(mutter:31322): mutter-ERROR **: 23:21:31.639: Failed to init X11 display: Failed to acquire window manager ownership
Trace/breakpoint trap (core dumped)
sean@sean-XPS-13-9300:~$ echo

sean@sean-XPS-13-9300:~$ echo "hello world"
hello world
sean@sean-XPS-13-9300:~$ hello world

Command 'hello' not found, but can be installed with:

sudo snap install hello              # version 2.10, or
sudo apt  install hello              # version 2.10-2ubuntu2
sudo apt  install hello-traditional  # version 2.10-5

See 'snap info hello' for additional versions.

sean@sean-XPS-13-9300:~$ hello

Command 'hello' not found, but can be installed with:

sudo snap install hello              # version 2.10, or
sudo apt  install hello              # version 2.10-2ubuntu2
sudo apt  install hello-traditional  # version 2.10-5

See 'snap info hello' for additional versions.

sean@sean-XPS-13-9300:~$ hello-world

Command 'hello-world' not found, but can be installed with:

sudo snap install hello-world

sean@sean-XPS-13-9300:~$ ubuntubug

Command 'ubuntubug' not found, did you mean:

  command 'ubuntu-bug' from deb apport (2.20.11-0ubuntu27.18)

Try: sudo apt install <deb name>

sean@sean-XPS-13-9300:~$ ubuntu-bug
sean@sean-XPS-13-9300:~$