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Learn regular expressions to more effectively search through code and the shell
http://www.linuxuser.co.uk/tutorials/regular-expressions-guideWe’re always searching for something – the file where we wrote that recipe (Python or baking); the comment in 100,000 lines of code that...
View ArticleHow to set up and secure Apache web server under CentOS
http://www.openlogic.com/wazi/bid/343230/how-to-set-up-and-secure-apache-web-server-under-centosApache is still the most popular HTTP server on the Web. Let's see how to set up Apache securely on a...
View ArticleUnix: Counting chickens or anything else
http://www.itworld.com/operating-systems/415401/unix-counting-chickens-or-anything-elseUnix tools make it easy to find strings in files, but what if you want to find specific whole words, more complex...
View Article7 habits of highly successful Unix admins
http://www.itworld.com/operating-systems/413259/unix-7-habits-highly-successful-unix-adminsYou can spend 50-60 hours a week managing your Unix servers and responding to your users' problems and still...
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How to set up a transparent HTTPS filtering proxy on CentOS
http://xmodulo.com/2014/04/transparent-https-filtering-proxy-centos.htmlPosted on April 8, 2014 by Rafael Akchurin8 CommentsHTTPS protocol is used more and more in today’s web. While this may be good...
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How to manage Linux containers with Docker on Ubuntu
http://xmodulo.com/2014/05/manage-linux-containers-docker-ubuntu.htmlPosted on May 1, 2014 by Dan Nanni4 CommentsWhile full hardware virtualization such as KVM, Xen or Hyper-V is great at running fully...
View ArticleLibreS3 Open Source Amazon S3 Implementation Released
http://ostatic.com/blog/libres3-open-source-amazon-s3-implementation-released#buzzSkylable has released LibreS3, an open source implementation of the Amazon S3 service, suitable for installing on...
View ArticleFive new, excellent OpenStack tutorials
http://opensource.com/business/14/5/new-openstack-tutorialsLaunching a private cloud on open source software might seem like a daunting task, but fortunately, the OpenStack community is working hard to...
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Containers bring a skinny new world of virtualization to Linux
http://www.itworld.com/virtualization/416864/containers-bring-skinny-new-world-virtualization-linuxContainers, a different, lightweight take on virtualization, has finally gone mainstream with Linux...
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Detect Exploit openSSL Heartbleed vulnerability using Nmap and Metasploit on...
http://www.blackmoreops.com/2014/05/03/detect-exploit-openssl-heartbleed-vulnerability-using-nmap-metasploit-kali-linuxBackgroundThe Heartbleed Bug is a serious vulnerability in the popular OpenSSL...
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How to record and replay a terminal session on Linux
http://xmodulo.com/2014/05/record-replay-terminal-session-linux.htmlPosted on May 5, 2014 by Dan Nanni5 Comments Suppose you are a go to person among your friends and family when it comes to Linux...
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Start Practising Linux ip command and Avoid the Habit of Using ifconfig
http://linoxide.com/linux-command/use-ip-command-linuxThe linux ip command is similar to ifconfig, but more powerful and is intended to be a replacement for it. With ip you have the advantage of...
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Want to stop creepy online tracking? Help the EFF test Privacy Badger
http://www.linuxbsdos.com/2014/05/02/want-to-stop-creepy-online-tracking-help-the-eff-test-privacy-badgerPrivacy Badger is a new tool from the Electronic Frontier Foundation designed to stop creepy...
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How to make spreadsheets in a Linux terminal
http://xmodulo.com/2014/05/make-spreadsheets-linux-terminal.htmlIf you are on a quest to get rid of your desktop environment and do everything from the console, well good luck with that. However, if...
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How to run Docker containers on CentOS or Fedora
http://xmodulo.com/2014/05/docker-containers-centos-fedora.htmlLately Docker has emerged as a key technology for deploying applications in the cloud environment. Compared to traditional hardware...
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How to use LVM in Linux
http://xmodulo.com/2014/05/use-lvm-linux.htmlLogical Volume Manager (LVM) is a versatile disk management system that can easily be used in Linux or similar operating systems. Traditional partitions are...
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How to Make a Fancy and Useful Bash Prompt in Linux
http://www.linux.com/learn/tutorials/772396-how-to-make-a-fancy-and-useful-bash-prompt-in-linux-We can program our humble Bash prompt to display all kinds of useful information, and pretty it up as...
View ArticleBasic Linux Filesystems tutorial : ext2,ext3,ext4,JFS & XFS
http://www.nextstep4it.com/categories/how-to/linux-filesystemBasic Linux Filesystems tutorial : ext2,ext3,ext4,JFS & XFSThe original Linux system used a simple filesystem that mimicked the...
View ArticleHow to verify DDOS attack with netstat command on Linux Terminal
http://linuxaria.com/howto/how-to-verify-ddos-attack-with-netstat-command-on-linux-terminalYour server appearing pretty slow could be many things from wrong configs, scripts and dodgy hardware – but...
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Siege Your Servers!
http://www.linuxjournal.com/content/siege-your-servers Setting up Web servers is fairly simple. In fact, it's so simple that once the server is set up, we often don't think about it anymore. It wasn't...
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