Anyone with idea in bash script

they call.me I said:

I have a project due 7th march 2016. I have to create an Atm script with three users with their different data and password. If you have idea please help. thank you for reading.

Click to expand...

su -c "Your command right here" -s /bin/sh username

#!/bin/bash

if [ $UID -eq 0 ]; then
  user=$1
  dir=$2
  cd "$dir"
  exec su "$user" "$0" "$@"
fi

echo "This will be run from user $UID"

they call.me I said:

Thanks for your reply let me show u were have reached my only problem is inserting all the three users with ther different accounts

Click to expand...

find /etc/ -type f -iname "*.sh" | xargs cat | less

mwandulu said:

Okay so you have neither responded to Stefano nor I, Noel correctly.

Since its a homework, you also have to read.

You need to have functions to perform specific tasks.
You shall need switch statements to control your program execution.

for learning, run the following as root.

Code:

find /etc/ -type f -iname "*.sh" | xargs cat | less

simply learn how the bash functions are written and invoked.

BASH Programming - Introduction HOW-TO
http://tldp.org/HOWTO/Bash-Prompt-HOWTO/index.html
From Power Up To Bash Prompt
http://tldp.org/LDP/abs/html/index.html [ read after finishing the above guides]

Goodluck

Click to expand...

Stefano Mtangoo said:

paste text not screenshot

Click to expand...