This plugin for https://f-droid.org/packages/com.termux provides a way to run Termux scripts from Tasker. <ol> <li>Create a new Tasker Action.</li> <li>In the resulting Select Action Category dialog, select Plugin.</li> <li>In the resulting Termux:Task dialog, select Termux:Task.</li> <li>Edit the configuration to specify the executable in ~/.termux/tasker/ to execute, and if it should be executed in the background (the default) or in a new terminal session.</li> </ol>