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Smart API integrations with Python and Zato
http://opensource.com/business/15/5/api-integrations-with-python-and-zatoAs the number of applications and APIs connected in a cloud-driven world rises dramatically, it becomes a challenge to integrate...
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An Illustrated Guide to SSH Agent Forwarding
http://www.unixwiz.net/techtips/ssh-agent-forwarding.html The Secure Shell is widely used to provide secure access to remote systems, and everybody who uses it is familiar with routine password access....
View ArticleSharing Admin Privileges for Many Hosts Securely
http://www.linuxjournal.com/content/sharing-admin-privileges-many-hosts-securelyThe problem: you have a large team of admins, with a substantial turnover rate. Maybe contractors come and go. Maybe you...
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Bash: Find out the exit codes of all piped commands
http://www.cyberciti.biz/faq/unix-linux-bash-find-out-the-exit-codes-of-all-piped-commandsHow do I get exit status of process that's piped to another (for e.g. 'netstat -tulpn | grep nginx') on a Linux...
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How to run DOS applications in Linux
https://www.howtoforge.com/tutorial/run-dos-application-in-linuxChances are that most of you reading along those lines have started your “adventure” in computers through DOS. Although this long...
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How to enable logging in Open vSwitch for debugging and troubleshooting
http://ask.xmodulo.com/enable-logging-open-vswitch.htmlQuestion: I am trying to troubleshoot my Open vSwitch deployment. For that I would like to inspect its debug messages generated by its built-in...
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How to Handle Files with Scilab on Ubuntu 15.04
https://www.howtoforge.com/tutorial/scilab-file-handlingScilab is an OpenSource Linux software for numerical computation similar to Matlab. This tutorial shows how to load data from files into Scilab...
View ArticleHow To Run Cronjob Script On The Last Day Of a Month
http://www.cyberciti.biz/faq/unix-linux-bash-run-cronjob-script-on-the-last-day-of-a-monthHow to execute script on the last day of a month on Linux or Unix bash shell? How do I run a disk usage or...
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How to set up a system status page of your infrastructure
http://xmodulo.com/setup-system-status-page.htmlIf you are a system administrator who is responsible for critical IT infrastructure or services of your organization, you will understand the importance...
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Concerning Containers' Connections: on Docker Networking by Federico Kereki
http://www.linuxjournal.com/content/concerning-containers-connections-docker-networkingContainers can be considered the third wave in service provision after physical boxes (the first wave) and virtual...
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Complete solution for online privacy with own private OpenSSH, OpenVPN and...
http://www.blackmoreops.com/2015/07/30/complete-solution-for-online-privacy-with-own-private-openssh-openvpn-and-vnc-serverTaking control of your public access securityAn easy path to greater security...
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How To: Temporarily Clear Bash Environment Variables on a Linux and Unix-like...
http://www.cyberciti.biz/faq/linux-unix-temporarily-clearing-environment-variables-commandI'm a bash shell user. I would like to temporarily clear bash shell environment variables. I do not want to...
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Teach coding with games: a review of Codewars and CodeCombat
http://opensource.com/education/15/7/codewars-codecombat-reviewImage by : opensource.comI recently stumbled upon two websites for learning coding and programming skills: CodeCombat and Codewars. Both...
View ArticleDjango Models and Migrations
http://www.linuxjournal.com/content/djangos-migrations-make-it-easy-define-and-update-your-database-schema In my last two articles, I looked at the Django Web application framework, written in Python....
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Install Elastix Unified Communication Server
http://www.unixmen.com/install-elastix-unified-communication-serverPlease share3911035431IntroductionFrom the wikipedia,Elastix is an unified communications server software that brings together IP PBX,...
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How to enable SSL for MySQL server and client
http://xmodulo.com/enable-ssl-mysql-server-client.htmlWhen users want to have a secure connection to their MySQL server, they often rely on VPN or SSH tunnels. Yet another option for securing MySQL...
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Must-Know Linux Commands For New Users
http://www.linux.com/learn/tutorials/842251-must-know-linux-commands-for-new-usersManage system updates via the command line with dnf on Fedora.One of the beauties of Linux-based systems is that you...
View ArticleHacking a Safe with Bash
http://www.linuxjournal.com/content/hacking-safe-bash Through the years, I have settled on maintaining my sensitive data in plain-text files that I then encrypt asymmetrically. Although I take care to...
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How to monitor CentOS and Ubuntu servers with Pandora FMS
https://www.howtoforge.com/tutorial/pandora-fms-monitor-centos-7IntroductionPandora FMS (Pandora Flexible Monitoring System) is a flexible and highly scalable monitoring software for networks, servers,...
View ArticleHow to Mount a NTFS Drive on CentOS / RHEL / Scientific Linux
https://www.howtoforge.com/tutorial/mount-ntfs-centosThis tutorial will show you how to mount an NTFS drive ina read/write mode on CentOS and other RHEL based Linux operating systems with ntfs-3g...
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