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In this tutorial, learn about TCP/IP network fundamentals for your Linux system. Learn to:
- Understand network masks and Classless Inter-Domain Routing (CIDR) notation.
+Know the differences between private and public dotted quad IP addresses. - Understand common Transmission Control Protocol (TCP) and User Datagram Protocol (UDP) ports and services.
- Know the differences between and major features of UDP, TCP and Internet Control Message Protocol (ICMP).
- Know the major differences between IPv4 and IPv6.
- Know the basic features of IPv6.
In the 1960s-1970s, Ken Thompson co-invented the UNIX operating system along with Dennis Ritchie at Bell Labs. He also worked on the language B, the operating system Plan 9, and the language Go. He and Ritchie won the Turing Award. He now works at Google. He’ll be interviewed Brian Kernighan of “K&R” fame. This talk took place May 4, 2019. Videography courtesy of @thegurumeditation (Facebook), @thegurumeditate (Twitter)
The popular screenshot tool, which uses Gtk2 and Perl, was one of the very few packages that blocked Debian (and Ubuntu) from removing the obsolete libgnome2-perl and libgnome2-vfs-perl from the repository archive. Since Shutter doesn't work without these packages, it was removed from the Debian Unstable and Ubuntu 18.10 repositories.
Since I use Shutter daily, I created a PPA for it and its dependencies...
You can use this PPA not only in Ubuntu 18.10, but also in Ubuntu 18.04 / Linux Mint 19 or 19.x, ...
I also added the gnome-web-photo package to the PPA. This package allows Shutter to take full website screenshots,...
Parameter expansion is the procedure to get the value from the referenced entity, like expanding a variable to print its value. On expansion time you can do very nasty things with the parameter or its value. These things are described here.
Aptik is a open source package that simplify backup and restore of PPAs, Applications and Packages after a fresh installation or upgradation of Debian based Ubuntu, Linux Mint and other Ubuntu derivatives.
TLP brings you the benefits of advanced power management for Linux without the need to understand every technical detail. TLP comes with a default configuration already optimized for battery life, so you may just install and forget it. Nevertheless TLP is highly customizable to fulfil your specific requirements
instructions for manually recovering a deleted partition table.
The Mission to Decentralize the Internet - http://t.co/y4V2IIEHRb useful, link-rich backgrounder on crucial area #arkOS #raspberrypi #linux
Switch to #opensource successfully completed, city of #Munich says - http://t.co/pjP799umJQ OK, everyone now follow suit, please... #linux
#Debian/#Ubuntu extend the dominance in the #Linux #web #server market http://t.co/qhxXFXQS2k http://t.co/J4FWoPYol7
RT @glynmoody: Torvalds worries about how #Linux will handle end of Moore’s Law http://t.co/7cyUJTZWcD I'm worried that he's worried #fb
VIDEO: IBM-10 years of Enterprise #Linux on @IBM_System_z http://t.co/tEVawfcx
Shuttleworth on Ubuntu Linux, Fedora, and the UEFI problem http://t.co/5r5tDNk5 #Ubuntu #Linux #UEFI by @sjvn
RT @linux_at_ibm: Welcome! RT @noyesk: Nvidia Jumps on Board with the Linux Foundation http://t.co/z8EQxspK #linux #opensource #fb
Proud to be part of the #linux #opensource community!Celebrating 20yrs #Linux Video: The Origin http://t.co/LCOVTvxY #IBM
Hardening the #Linux #Server: An intro to GNU/Linux server security from @DeveloperWorks at #IBM http://t.co/oEhlzoCl