Sep 10 2017

mail Command in Shell Scripting

mail is an intelligent mail processing system which has a command syntax reminiscent of ed with lines replaced by messages.
mail is part of mailutils package in Debian-Based distros and is a very useful and powerful tool which can be used in scripts.
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Jan 25 2017

Remove / Uninstall packages marked ‘rc’ on Debian / Ubuntu.

While checking the status of packages using dpkg, it is possible to see a ‘rc’ state for some unused packages, this corresponds to:
r: the package was marked for removal
c: the configuration files are currently present in the system

In other words: the package is not completely removed (config files are still present), but not installed anymore (and obviously not used).
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Nov 10 2016

Bash Completion in OsX.

The author cannot live without shell, neither without bash completion.

There is an official tap with completion scripts which can be installed for tools like docker.
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Dec 17 2012

Client-IP-Detector: a new WordPress Widget to show Client IP.

A new simple IP detector widget for WordPress (named client-ip-detector) to show if user is connecting with IPv6 or IPv4 has born and has been written by me.

Using this Plugin, IPv4 Address will be marked in RED while IPv6 ones will me marked in GREEN (this feature has to be enabled in the widget admin panel), to remember the reached availability limits of v4 Protocols.

Statistics on IPv6 and IPv4 usage (percentage) are available and can be printed-out.

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Dec 13 2012

AviationWeather-Widget: A new plugin for WordPress to display METARs and TAFs.

AviationWeather-Widget is a new plugin (written by me) that aims to be useful if it’s needed to display Aviation Weather Information (METAR and TAF) on WordPress Sites.

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