These are my links for 18 Apr 2016 through 22 Apr 2016:
- Alfresco: some useful database queries – Blog dbi services – In my previous post, I talked about the Lifecycle of Alfresco Nodes. You may have noticed that I tried to insert in my explanations some elements that are specific to databases (tables, fields, aso…). These elements are quite essential to prepare a post like this one: more database oriented. I already explained what exactly are the consequences on the database side when a node is removed and I will try in this post to share some useful queries regarding these points but not only! For this post, I used my local Alfresco Community 4.2.c installation with a PostgreSQL database. For your information, it just take 30 minutes to get this test environment ready with the Alfresco’s installer (Windows, Mac or Unix). Of course, use the Database only for your daily administration work is certainly not the best idea but in some cases, it can really be faster and easier to just run some SQL commands at the DB level…
- tweekmonster/tmux2html: :cat2: Render full tmux windows or individual panes as HTML – Render full tmux windows or individual panes as HTML
- Shrinkpdf – A simple wrapper around Ghostscript to shrink PDFs (as in reduce filesize) under Linux. Inspired by some code I found in an OpenOffice Python script (I think). The script feeds a PDF through Ghostscript, which performs lossy recompression by such methods as downsampling the images to 72dpi. The result should be (but not always is) a much smaller file
- Cisco ASA privilege separation for a local user or read only user on ASA | yurisk.info
privilege show level 3 mode exec command running-config username jonghe password Ohsaib1soh privilege 3
- How to create a read only user in Cisco devices | Cisco & Juniper Networking Note Book
Here is the thing, can you believe there is no straight forward way to configure a read only user in Cisco devices. If you know any way to do it please correct me here.
These are my links for 1 Mar 2016 through 8 Mar 2016:
- ansiblecookbook.com – This books should become a reference for how doing cool things in your daily business with Ansible, things you can not find in the official docs.
- Ansible Cheat Sheet | Wall-Skills.com – Ansible is the cool, new kid on the block that is IT automation. So, just in case you need an Ansible Cheat Sheet, we’ve got you covered
- zorangagic/awsinfo – Daily Inventory of all AWS resources in excel format
- High availability clustering on AWS | Zoran’s Blog – How do we keep legacy applications highly available on AWS? I have already written about this previously and there are many good alternatives with the upcoming Cloudwatch instance recovery the easiest to implement. Yet Cloudwatch instance recovery or autoscaling group with min=1,max=1 still requires failure to be detected (1-2 mins) and new instance to be booted up (2-3 mins). If the application can not tolerate outage of 3-5 minutes then high availability clustering may be a good alternative
- jordansissel/pleaserun: An attempt to abstract this “init” script madness. – Pleaserun is a tool to generate startup scripts for the wasteland of sorrow that is process launchers.
These are my links for 22 mag 2015 through 29 mag 2015:
- Reducing PDF file-size in Linux | The Road to Elysium – The other day I downloaded a PDF that ended up being a whole lot bigger than I thought. A “whopping” 230MB, which is another deal compared to the 30MB PDF’s that I’m accustomed to. So how to reduce the file-size? Ghostscript to the rescue!
- Automate tmux sessions with tmuxinator – For those of us who spend a lot of time at a terminal, tmux is almost always part of our standard arsenal of tools. In my quest to make tmux a little more flexible, I came across tmuxinator today.
- About ShellCheck – ShellCheck is a static analysis and linting tool for sh/bash scripts. It's mainly focused on handling typical beginner and intermediate level syntax errors and pitfalls where the shell just gives a cryptic error message or strange behavior, but it also reports on a few more advanced issues where corner cases can cause delayed failures.
These are my links for 20 mar 2015 through 24 mar 2015:
- Submin: git/subversion web administration – Submin provides a web-based admin interface to your SVN and git repositories. Its goal is to be easy to setup and easy to use.
- bonasia.info: pdftk – PDFtk è un programma molto utile se dovete manipolare file nel comune formato di Adobe Acrobat.
- How To Set Up a Chef 12 Configuration Management System on Ubuntu 14.04 Servers | DigitalOcean – In this guide, we will install the actual software. We will set up a centralized Chef server which will store and serve configuration instructions and node profiling information. We will also set up a workstation where the administrator can work with the code base and alter the characteristics of the infrastructure. We will follow this up by bootstrapping a new node to bring it under the management of the Chef ecosystem.