#!/bin/bash
# Script to add a user to Linux system
#
if [ $(id -u) -eq 0 ]; then
read -p “Enter username : ” username
read -s -p “Enter password : ” password
egrep “^$username” /etc/passwd >/dev/null
if [ $? -eq 0 ]; then
echo “$username exists!”
exit 1
else
pass=$(perl -e ‘print crypt($ARGV[0], “password”)’ $password)
useradd -m -p $pass $username
[ $? -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

~
~

/ip firewall nat
add chain=dstnat protocol=tcp dst-port=80 in-interface=”name of interface” action=redirect to-ports=3128
(3128 or 8080, port of your web proxy server)

Code:

/ ip web-proxy access
add url=”:\\.mp\[3g\]\$” action=deny comment=”" disabled=no
add url=”:\\.wm\[av\]\$” action=deny comment=”" disabled=no
add url=”:\\.avi\$” action=deny comment=”" disabled=no
add url=”:\\.pls\$” action=deny comment=”" disabled=no
add url=”:\\.torrent\$” action=deny comment=”" disabled=no
add url=”:\\.nzb\$” action=deny comment=”" disabled=no
add url=”:\\.exe\$” action=deny comment=”" disabled=no
add url=”:\\.rar\$” action=deny comment=”" disabled=no
add url=”:\\.zip\$” action=deny comment=”" disabled=no

And if you don’t known how to configure web proxy, here you are:

Code:

/ ip web-proxy
set enabled=yes src-address=0.0.0.0 port=3128 hostname=”proxy.domain.com” transparent-proxy=yes \
parent-proxy=0.0.0.0:0 cache-administrator=”webmaster@domain.com” \
max-object-size=4096KiB cache-drive=system max-cache-size=none \
max-ram-cache-size=unlimited

1. cd /var/www/html/soft

2. vi .htaccess

AuthUserFile /var/www/html/soft/.htpasswd
AuthGroupFile /dev/null
AuthName “Company Private Directory“
AuthType Basic

<Limit GET POST>
require valid-user
</Limit>

3.  cd /var/www/html/soft

htpasswd -c .htpasswd support

4.  vi /etc/httpd/conf/httpd.conf

Scroll down the file and make sure the AllowOverride option is set to All

# AllowOverride controls what directives may be placed in .htaccess files.
# It can be “All”, “None”, or any combination of the keywords:
#   Options FileInfo AuthConfig Limit
#
AllowOverride All