Download A Practical Guide to Ubuntu Linux (4th Edition) by Mark G. Sobell PDF

By Mark G. Sobell

The main entire, Easy-to-Follow advisor to Ubuntu Linux

“As an in-depth advisor to Ubuntu, this ebook does an outstanding task of protecting every thing from utilizing the team spirit laptop to exploring key server configurations.”

–Elizabeth ok. Joseph, structures Administrator & Ubuntu neighborhood Member

the number 1 Ubuntu source, absolutely up to date for Ubuntu 14.04 (Trusty Tahr)–the long-term help (LTS) free up Canonical will help into 2019
huge new assurance of deploy, protection, virtualization, MariaDB, Python Programming, and masses more
up-to-date JumpStarts assist you manage many advanced servers in minutes
countless numbers of updated examples, plus 4 up-to-date indexes bring quickly entry to trustworthy solutions

Mark Sobell’s a pragmatic consultant to Ubuntu Linux®, Fourth version, is the main thorough and up to date connection with fitting, configuring, securing, and dealing with Ubuntu pcs and servers.

This variation has been totally up to date for Ubuntu 14.04 (Trusty Tahr), a milestone LTS (Long time period aid) free up, which Canonical will help on either computers and servers into 2019.

Sobell walks you thru each crucial characteristic and method, from fitting Ubuntu to operating with the most recent Ubuntu cohesion computer, and from configuring servers and tracking networks to dealing with day by day process management. His tremendously transparent causes demystify every little thing from Apache, Samba, and postfix, to ufw, virtualization, and MariaDB/MySQL database administration. PLUS a brand new bankruptcy on programming in Python, today’s preferred approach automation tool!

Fully up to date JumpStart sections speedy assist you get complicated servers running–often in mins. You’ll additionally locate updated assistance on new LPI and CompTIA Linux certification pathways for Linux professionals.

Sobell attracts on his titanic Linux wisdom to give an explanation for either the “hows” and the “whys” of Ubuntu. He’s taught millions of readers and not forgets what it’s prefer to be new to Linux. even if you’re a person, administrator, or programmer, you’ll locate every little thing you wish here–now, and for years to come.

The world’s such a lot functional Ubuntu Linux booklet is now much more useful!

This publication delivers

thoroughly made over install assurance reflecting Ubuntu 14.04’s better ubiquity (graphical) and debian-installer (textual) installers
up to date JumpStarts for fast constructing Samba, Apache, postfix, FTP, NFS, CUPS, OpenSSH, DNS, and different complicated servers
made over and up-to-date motives of the ufw, gufw, and iptables firewall tools
An all-new bankruptcy on developing VMs (virtual machines) in the neighborhood and within the cloud
New assurance of the MariaDB open resource plug-in alternative for MySQL
accomplished networking assurance, together with DNS/BIND, NFS, NIS, FTP, LDAP, and Cacti community monitoring
professional insurance of web server configuration and customization, together with apache2 (Web) and postfix (mail)
a brand new bankruptcy overlaying state of the art safeguard innovations, together with sudo, cryptography, hash services, SSL certificate, plus a piece on utilizing GPG (GNU privateness safeguard) to guard files in transit
Deep insurance of crucial management tasks–from coping with clients to CUPS printing, and from configuring LANs and LDAP to construction VMs (virtual machines)
entire directions on retaining structures modern utilizing apt-get, dpkg, and different tools
and lots more and plenty extra . . . together with a revised 500+ time period thesaurus and 4 indexes

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Additional info for A Practical Guide to Ubuntu Linux (4th Edition)

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Find the following values and change the values according to your own information: %_pgp_name your PGP user name %_pgp_path The path to your public key. pgp/ Instead of taking this second step, you can set the PGPPATH variable in your bash_profile file. 19. com>" If you want to learn more about PGP, read the man pages, or issue the following commands: pgp –h pgp -k This book focuses on using GPG. NOTE Thus far, you have learned how to use GPG with the RPM package. Of course, GPG has many other uses.

If you enter the right answers, you will be able to download PGP. Choose the correct file for your distribution. 1. MIT uses gzip to compress the RPM files. If you are using Red Hat Linux, the RPM package works best. gz. 2. This process will deposit an RPM file. Run RPM to install it: rpm -ivh pgprpmfile. 3. Once you have installed PGP, issue the following command to create a key pair: pgp -kg. 4. Choose the DSS/DH option, which is the default. 5. Choose 1 to generate a new signing key. 6. You will be asked to choose the size of your key.

Traditionally, copyrights have enabled individuals to lay claim to a particular piece of software and then sell it for profit. com 3 138_linux_01 4 6/20/01 9:25 AM Page 4 Chapter 1 • Introduction to Open Source Security similar functionality. html. The GPL essentially allows anyone who develops code to ensure that the code remains open, meaning that GPL-licensed code can be taken and improved upon by anyone, as long as the improved code is given to the original writer and the software writing community.

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