Use sudo -i in bash script

How about something simple like this.

#!/usr/bash
sudo bash << EOF
# Everything until EOF is run in a sub-shell
echo 'Hello World'
whoami
EOF

Here is a simpler approach:

#!/usr/bash

sudo sh another_script.sh

<continue some other task>

Here is the other script.

#!/usr/bash
<multiple line perform all my sudo command>
...
...
...

If you want to avoid prefixing each command with sudo, you can just include them in another script and call it.

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