executing script from ./ubuntu_directory/ not ".termux/tasker"

[termux]

executing script from ./ubuntu_directory/ not ".termux/tasker"

[roshanravan]

You are so Awesome! that was so cool, the good thing is now i can also make a Termux Widget and shortcut too, i am going to write a tutorial for running Hollywood Terminal with one click later

You need to create launch script in ~/.termux/tasker which will call whatever you need.
If you have installed Ubuntu with scripts from https://github.com/Neo-Oli/termux-ubuntu/blob/master/ubuntu.sh, then you should be able to pass necessary arguments to start-ubuntu.sh so it will launch your program instead of just bash shell.

[roshanravan]

i created a myscript.sh in ~/.termux/tasker 👍
#!/bin/bash
./ubuntu_directory/start-ubuntu.sh
but didn't work

#!/bin/bash

=> #!/data/data/com.termux/files/usr/bin/bash

Termux is not standard environment and shebangs here different. Within shell you are saved by termux-exec hook but outside (Tasker plugin) is not.

./ubuntu_directory/start-ubuntu.sh
but didn't work

Yes, in that variant it will not work. Use absolute paths here and call script with its interpreter. Example:

bash /data/data/com.termux/files/home/ubuntu_directory/start-ubuntu.sh

[roshanravan]

it actually worked,
#!/data/data/com.termux/files/usr/bin/bash
bash /data/data/com.termux/files/home/ubuntu_directory/start-ubuntu.sh

so with that the Ubuntu chroot terminal opens but now how to implant "hollywood" command after that?

how to implant "hollywood" command after that?

Try

bash /data/data/com.termux/files/home/ubuntu_directory/start-ubuntu.sh /usr/games/hollywood