Create a file to use with the zmcreateusers

zmparseusers.sh

#!/bin/bash

# zmparseusers
# Create a formatted list to be used with zmcreateusers
# AUTHOR: Caio Correa

# Provided a file with a list of names like
#
# John Doe
# Lucy Doe
# Martin Dovahkiin
#
# This script outputs a list like this
# 
# jdoe:John Doe:John:Doe:DJohn26002:john.doe
# ldoe:Lucy Doe:Lucy:Doe:DLucy17732:lucy.doe
# mdovahkiin:Martin Dovahkiin:Martin:Dovahkiin:DMartin3382:martin.dovahkiin
#

if [ $# -ne 1 ]; then
    echo "Usage: $0 <file>"
    exit 1
fi

file=$1

while read line; do
    displayname=$line
    surname="${displayname##* }"
    givenname="${displayname%% *}"
    username="$(echo ${givenname:0:1}$surname | tr [ãõáéíóúêôç] [aoaeioueoc] | tr '[:upper:]' '[:lower:]')"
    passwd="$(echo ${surname:0:1}$givenname$RANDOM | tr [ãõáéíóúêôç] [aoaeioueoc])"
    alias="$(echo $givenname.$surname | tr [ãõáéíóúêôç] [aoaeioueoc] | tr  '[:upper:]' '[:lower:]')"

    echo $username:$displayname:$givenname:$surname:$passwd:$alias
done < $file