These are my links for 2 dic 2014 through 3 dic 2014:
VPN over SSH – ArchWiki – There are several ways to set up a Virtual Private Network through SSH. Note that, while this may be useful from time to time, it may not be a full replacement for a regular VPN.
Simplify Your Life With an SSH Config File · Nerderati – If you're anything like me, you probably log in and out of a half dozen remote servers (or these days, local virtual machines) on a daily basis. And if you're even more like me, you have trouble remembering all of the various usernames, remote addresses and command line options for things like specifying a non-standard connection port or forwarding local ports to the remote machine[…]
These are my links for 15 nov 2014 through 26 nov 2014:
Charted – Charted is a tool for automatically visualizing data, created by the Product Science team at Medium. Give it the link to a data file and Charted returns a beautiful, shareable chart of the data. We built Charted with a few core principles in mind: Charted does not store any data. It only fetches and visualizes what the link provides. It also refetches the data every 30 minutes, so the chart is always up-to-date. Charted does not transform or manipulate data. It displays only and exactly what it receives. Any necessary calculations or adjustments must already be reflected in the data. Charted is not a formatting tool. It is deliberately sparse in features. Charted focuses on getting from the data to the visualization with the fewest decisions possible. As a result, we simplified Charted to just a few options. Here’s a walk-through of those options. [ via http://onethingwell.org/post/103638738213 ]
Simple Amazon Glacier Uploader – Amazon Glacier is a long-term persistent file-storage system for cold data storage. As a GUI wrapper for the Glacier command line tools, The Simple Amazon Glacier Uploader aims to be an upload and download solution that is as durable as your data. SAGU is a single .jar file Glacier interface written in Java for cross-platform accessibility. The use of Java assures that you will have access to your files regardless of your operating system when it is time to retrieve your data.
Snapper, The ultimate Snapshot Tool for Linux – Snapper is a tool for Linux filesystem snapshot management. Apart from the obvious creation and deletion of snapshots, it can compare snapshots and revert differences between snapshots. In simple terms, this allows root and non-root users to view older versions of files and revert changes. The features include: Manually create snapshots Automatically create snapshots, e.g. with YaST and zypp Automatically create timeline of snapshots Show and revert changes between snapshots Works with btrfs, ext4 and thin-provisioned LVM volumes Supports Access Control Lists and Extended Attributes Automatic cleanup of old snapshots Command line interface D-Bus interface PAM module to create snapshots during login and logout
These are my links for 5 nov 2014 from 10:48 to 13:51:
Configuring OpenLDAP pass-through authentication to Active Directory – Alex Tcherniakhovski – Security – Site Home – MSDN Blogs – This particular functionality of OpenLDAP should be of special interest for environments where long term co-existence between OpenLDAP and Active Directory is required. By establishing pass-through authentication the following advantages could be achieved: Great end-user experience. No need to remember multiple passwords Increased security, due to the reduction of the attack surface (one less password store in the environment) Single password policy The rest of the post will expand on the instructions provided by the OpenLDAP 2.4 Administration guide on establishing pass-through authentication from OpenLDAP to Active Directory. Specifically, will will leverage the capability of SASL to use LDAP as an authentication back-end. In our case, Active Directory will play a role of such authentication back-end.
Books – UNIX Systems Programming (BSD) – BitsInTheWind.com – ISBN 10: 0-937175-23-4 / ISBN 13: 9780937175231 O'Reilly & Associates January 1989 The following are made available for your personal, non-commercial use only. You may cite this document as a bibliographic reference in any works that you are writing. Any commercial use of this document, including printing and distribution to groups of people (such as a classroom) is prohibited without my prior written permission.
osquery – With osquery, you can use SQL to query low-level operating system information. Under the hood, instead of querying static tables, these queries dynamically execute high-performance native code. The results of the SQL query are transparently returned to you quickly and easily.
Boxupp – GUI tool to manage Puppet & Vagrant based project environments | Paxcel – Boxupp makes it easy for integrated management of development stacks over Vagrant and Puppet. Initially built over these two softwares, we plan to add support for more providers and provisioners * Integrated management environment for Vagrant and Puppet * Intelligence at its core * Simple Web GUI * Easy provisioning * Inbuilt console and editors * Start right from level zero ! * Share your configurations with team members.
These are my links for 3 nov 2014 through 5 nov 2014:
Policy Daemon – Policyd is an anti-spam plugin for Postfix (written in C) that does Greylisting, Sender-(envelope, SASL or host / ip)-based throttling (on messages and/or volume per defined time unit), Recipient rate limiting, Spamtrap monitoring / blacklisting, HELO auto blacklisting and HELO randomization preventation.
vim modeline – Tips and Tricks – ph3nix.Net – Generally you either love or hate Vim. It boils down to a matter of personal preference. However love or hate you have to admit it is extremely powerful for a command line, text only file editor. For those who love it – or just have to make use of it on a regular basis, the Vim modeline feature is a very useful and powerful way of customizing the visual and editing preferences as well as several other options on a file by file basis.