First set chmod +x
to your scripts
try:
#!/bin/bash
echo "hello"
su - <your-user> -c /path/to/script.sh
echo "good bye"
UPDATE:
You should find a way to force bash to use pseudo-tty
Force pseudo-tty allocation. This can be used to execute arbitrary screen-based programs on a remote machine, which can be very useful, e.g. when implementing menu services. Multiple -t options force tty allocation, even if ssh has no local tty.
If the user is not as sudoers do the following steps:
This is what you need to do in /etc/sudoers
:
# User privilege specification
root ALL=(ALL:ALL) ALL
newuser ALL=(ALL:ALL) ALL
you have also ways to do: you can pipe password if it has password:
echo "yourpassword" | sudo -S
OR
You can run the following script:
#!/usr/bin/expect -f
spawn sudo -s <<EOF
expect "assword for username:"
send -- "user-password\r"
expect eof
Also you can do that:
sudo -kS bash - << EOF
password
whoami
echo "Not a good idea to have a password encoded in plain text"
EOF