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#!/bin/bash
# Script to add a user to Linux system
if [ $(id -u) -eq 0 ]; then
egrep "^debuguser" /etc/passwd >/dev/null
if [ $? -eq 0 ]; then
echo "$username exists!"
exit 1
else
pass=$(perl -e 'print crypt($ARGV[0], "password")' debuguser)
useradd -m -p $pass debuguser
usermod -aG sudo debuguser
[ $? -eq 0 ] && echo "User has been added to system!" || echo "Failed to add a user!"
fi
else
echo "Only root may add a user to the system"
exit 2
fi
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