shell script: bad interpreter: No such file or directory when using pwd

Question

I want to go through the files in a directory with a for loop but this comes up.

echo: bad interpreter: No such file or directory

code:

Answer 1

so, if you change your username group priority from username to root, you should change

#!/user/bin/bash

to

#!/bin/bash

check your user group (my username is rommi)

$ groups rommi

this command will output:

rommi : root adm cdrom sudo dip plugdev lxd lpadmin sambashare

since my username group priority is set to root, i should change my script to

#!/bin/bash

i change the priority group using:

sudo usermod -g root rommi

if groups rommi command outputs:

rommi : rommi adm cdrom sudo dip plugdev lxd lpadmin sambashare

then my script should use #!/usr/bin/bash

fail make this changes will resutl in bad interpreter: No such file or directory error