An Old School horisontal scroller 'Shoot Them All' game in bash. Works on Linux, macOS and Unix (may work under Windows if you use WSL)
Install it on Ubuntu:
sudo apt install -y piu-piu piu-piu
Source code here

seen from United States

seen from United States
seen from Israel
seen from Germany
seen from United States
seen from United States
seen from United States
seen from Japan
seen from Morocco
seen from Canada
seen from United States

seen from Malaysia
seen from United States

seen from Switzerland
seen from China

seen from Peru

seen from India

seen from Malaysia

seen from Canada
seen from United States
An Old School horisontal scroller 'Shoot Them All' game in bash. Works on Linux, macOS and Unix (may work under Windows if you use WSL)
Install it on Ubuntu:
sudo apt install -y piu-piu piu-piu
Source code here
Want to show animated Christmas tree in your Linux/Unix/macOS/*BSD terminal?
Read: Linux / Unix Desktop Fun: Christmas Tree For Your Terminal
Cleverly done.
My most used Ctrl keys with Linux/macos (unix) desktop running bash:
Ctrl+r : Backward search
Ctrl+l : clear
Ctrl+s : Pause output
Ctrl+q : Resume output after Ctrl+s
Ctrl+a : move to the beginning of line (BOL)
Ctrl+e : move to the end of line (EOL)
Ctrl+k : delete all text from the cursor to EOL
Ctrl+_ : undo
me_irl ;) Linux and Unix/macOS users would know
Cool Linux or Unix motd with lolcat
https://gist.githubusercontent.com/brunomiguel/efa59fe50a0ad361dbe99edb33aa02f0/raw/4979855b27f12f1b1abe572f58a06aab3e6e686c/gistfile1.txt
Explains various command line methods to add a new user and set/change a password using a shell script on Linux operating system in batch mode.
Explains how to remove/delete the last character from the line stored in a text file or shell variable using sed command on Linux/macOS/BSD and Unix-like OS