Insert certain text at the beginning or end of a file with sed, regular expressions
On certain occasions we need to insert a text at the end of a file, for this we can use echo: echo «Text ...
50 articles about regular expressions
With Terminal: Using Regular Expressions II: Replacements
In my previous article I have told you at a basic level how each of the special characters works more ...
With Terminal: Using regular expressions
One of the things that I have always loved about the Linux terminal is what it can achieve ...
The new stable version of Python 3.12 arrives and these are its new features
After a year of development, the release of the stable version was announced and also the start of…
Midnight Commander 4.8.30 has already been released and these are its news
A few days ago the release of the new version of “Midnight Commander 4.8.30” was announced, which is…
Python 3.11 arrives with performance improvements, caching redesign and more
After a year of development, the new version of the Python 3.11 programming language has been published, the new…
The new version of PostgreSQL 15 arrives with improvements designed to speed up performance and data management
After a year of development, the release of the new stable branch of the PostgreSQL DBMS was announced…
Ladybird, a new open source and cross-platform web browser
Recently the developers of the operating system SerenityOS announced the introduction of their cross-platform web browser called “Ladybird”…
uBlock Origin and AdGuard presented the variants of their plugins
Raymond Hill, the author of the uBlock Origin spam blocking system, published a browser plugin…
Brian Kernighan, continues to fix the AWK code
Brian Kernighan, one of the greats when it comes to the world of software, continues to teach many and…
The new version of nginx 1.22.0 has already been released
After 13 months of development, the new stable branch of the high-performance HTTP server was released and…
Double Commander 1.0.0 has already been released and these are its changes
Several days ago the launch of the new beta version of the file manager of ...
Google has already given a date for the end of the compatibility of version 2 of Chrome Manifest
Google has released a timeline in which it details how the ...
Gixy, Pandora, Pire, Porto and Rep: Yandex Open Source - Part 2
With this second part of the series of articles on "Yandex Open Source" we will continue our exploration of the application catalog ...
Cinnamon 5.0 arrives with memory management improvements, component improvements and more
After six months of development, the release of the new version of the popular ...
Git 2.31 is now available and arrives with git maintenance
A few days ago the release of the new version of Git 2.3 was announced, one of the systems ...
Snort 3 arrives with a total redesign and these news
After seven years of development, Cisco has released the first stable version of the Snort attack prevention system ...
Fluent Reader, an excellent cross-platform RSS reader
If you are looking for an RSS reader that you like and those that you have found on the web or within ...
Sequoia 1.0, a library that implements OpenPGP standards
After three and a half years of development, the Sequoia 1.0 editing package was released, developing a library of ...
.NET 5 comes with Linux and WebAssembly support
Microsoft recently unveiled in a blog post, releasing a major new version for the ...