Faster search filter: ICgrep
Well Filtered

One of the most common tasks when working on computers involves browsing texts for search patterns. Here, ICgrep offers a modern, parallel, and Unicode-enabled alternative to the classic grep.
Grep is arguably the most import text-browsing tool in Unix. Although its origins are not entirely clear, likely, the name for this tool developed from the command g/re/p
(global, regular expression, print) from the Unix standard editor Ed.
In any case, grep searches entries line by line for certain formulated patterns, as regular expressions. Depending on the options used, the tool can display the matches, their location, number, and so on.
With today's texts, this concept is stretched to its limits in several respects. For example, modern systems no longer use the antiquated ASCII character set with its 128 characters or its larger, 256-character siblings such as Latin 1 or increasingly Unicode [1] (see the "Using Unicode Characters" box).
[...]
Buy this article as PDF
(incl. VAT)
Buy Linux Magazine
Subscribe to our Linux Newsletters
Find Linux and Open Source Jobs
Subscribe to our ADMIN Newsletters
Support Our Work
Linux Magazine content is made possible with support from readers like you. Please consider contributing when you’ve found an article to be beneficial.

News
-
There's a New Linux AI Assistant in Town
Newelle is a Linux AI assistant that can work with different LLMs and includes document parsing and profiles.
-
Linux Kernel 6.16 Released with Minor Fixes
The latest Linux kernel doesn't really include any big-ticket features, just a lot of lines of code.
-
EU Sovereign Tech Fund Gains Traction
OpenForum Europe recently released a report regarding a sovereign tech fund with backing from several significant entities.
-
FreeBSD Promises a Full Desktop Installer
FreeBSD has lacked an option to include a full desktop environment during installation.
-
Linux Hits an Important Milestone
If you pay attention to the news in the Linux-sphere, you've probably heard that the open source operating system recently crashed through a ceiling no one thought possible.
-
Plasma Bigscreen Returns
A developer discovered that the Plasma Bigscreen feature had been sitting untouched, so he decided to do something about it.
-
CachyOS Now Lets Users Choose Their Shell
Imagine getting the opportunity to select which shell you want during the installation of your favorite Linux distribution. That's now a thing.
-
Wayland 1.24 Released with Fixes and New Features
Wayland continues to move forward, while X11 slowly vanishes into the shadows, and the latest release includes plenty of improvements.
-
Bugs Found in sudo
Two critical flaws allow users to gain access to root privileges.
-
Fedora Continues 32-Bit Support
In a move that should come as a relief to some portions of the Linux community, Fedora will continue supporting 32-bit architecture.