bindkey:tldr:540ad
bindkey: Bind a hotkey to a specific command.
$ bindkey "${^k}" ${kill-line}
try on your machine
This command is used to configure the key binding for the "kill-line" function in the shell.
Here is the breakdown of the command:
bindkey: This is the command used to bind keys to specific functions in the shell."${^k}": This part of the command uses parameter expansion to get the key sequence for the control modifier plus the letter "k". In this case,"${^k}"represents the key combination Ctrl+K.${kill-line}: This is the name of the function or action that will be executed when the key combination defined above is pressed. In this case,${kill-line}refers to the function that deletes the text from the current cursor position to the end of the line.
Overall, the command is instructing the shell to bind the key combination Ctrl+K to the "kill-line" function, which deletes text from the current cursor position to the end of the line.
This explanation was created by an AI. In most cases those are correct. But please always be careful and
never run a command you are not sure if it is safe.