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Create a CD with snapshot of the system after install and configuration

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Operating Systems Linux Ubuntu Create a CD with snapshot of the system after install and configuration
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Old 10-20-2016
Create a CD with snapshot of the system after install and configuration
Hello folks,

I pretend install Lubuntu 16.04 LTS in pc for any employer use this pc! I think create an user with, only, permission to read and write, 770.
This is the best scenario?
I think create this user through terminal, because I pretend create a script, and I don't where wizard has install on system for create and delete users!

I pretend disable Lubuntu Software Center, because I don't want which employers can install programs. This is the best shot?

I read, some here which, for a system more security, should change some relative with sudo and su! I can remember well about this! Any have an idea what can or should do relative with the su / sudo for the system be more security?
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LEARN ABOUT CENTOS

smbta-util

SMBTA-UTIL(8)						    System Administration tools 					     SMBTA-UTIL(8)

NAME

       smbta-util - control encryption in VFS smb_traffic_analyzer

SYNOPSIS

       smbta-util [COMMANDS...]

DESCRIPTION

       This tool is part of the samba(1) suite.

       smbta-util is a tool to ease the configuration of the vfs_smb_traffic_analyzer module regarding data encryption.

       The user can generate a key, install a key (activating encryption), or uninstall a key (deactivating encryption). Any operation that
       installs a key will create a File containing the key. This file can be used by smbta-tool on other machines to install the same key from
       the file.

COMMANDS

       -h
	   Show a short help text on the command line.

       -f KEYFILE
	   Open an existing keyfile, read the key from the file, and install the key, activating encryption.

       -g KEYFILE
	   Generate a new random key, install the key, activate encryption, and store the key into the file KEYFILE.

       -u
	   Uninstall the key, deactivating encryption.

       -s
	   Check if a key is installed.

       -c KEYFILE
	   Create a KEYFILE from an installed key.

VERSION

       This man page is correct for version 3.4 of the Samba suite.

AUTHOR

       The original version of smbta-util was created by Holger Hetterich.

       The original Samba software and related utilities were created by Andrew Tridgell. Samba is now developed by the Samba Team as an Open
       Source project similar to the way the Linux kernel is developed.

Samba 4.0							    06/17/2014							     SMBTA-UTIL(8)