urxvt — Rxvt-unicode. A customizable terminal emulator. More information: <https://manned.org/urxvt>.

Open a new urxvt window

urxvt

Run in a specific directory

urxvt -cd {{path/to/directory}}

Run a command in a new urxvt window

urxvt -e {{command}}

Run a command and keep the window open

urxvt --hold -e {{command}}

Run a command within the `sh` shell

urxvt -e {{sh}} -c {{command}}