tofu

Initialize a new or existing OpenTofu configuration

$ tofu init

$ tofu validate

$ tofu fmt

$ tofu plan

$ tofu apply

$ tofu destroy

tofu [OPTIONS] [FILE...]

-f pattern, --filter pattern
    Includes lines that match the specified pattern. Supports regular expressions.

-e pattern, --exclude pattern
    Excludes lines that match the specified pattern. Supports regular expressions.

-p format, --prettify format
    Reformats the output based on the specified format, e.g., 'json', 'csv', or custom templates.

-i, --ignore-case
    Performs case-insensitive matching for filters and exclusions.

-c color, --color color
    Highlights matched patterns in the specified color (e.g., 'red', 'green', 'blue').

-h, --help
    Displays a help message and exits.

The 'tofu' command is a hypothetical utility designed to simplify and make raw text output more digestible. It would act as a versatile filter and formatter for standard input or files, allowing users to extract specific information, reformat lines, or highlight patterns. Imagine piping complex log files or verbose command outputs through tofu to get a clean, concise summary. Its primary goal is to transform overwhelming data into an easily understandable format, much like tofu can be prepared in various simple, palatable ways. While 'tofu' is not a standard Linux utility, this description illustrates its potential utility in data analysis and system administration, offering a flexible way to manage information overload. It aims to reduce cognitive load by presenting only relevant data, formatted for optimal readability, making debugging, monitoring, and reporting tasks more efficient. Users could define rules for inclusion, exclusion, reordering, or color-coding, adapting tofu to diverse analytical needs without complex scripting.

Important: The 'tofu' command is not a standard utility found in common Linux distributions or manual pages. This analysis describes a hypothetical command designed to illustrate potential functionality for data filtering and formatting on the command line. As such, it does not exist as a pre-installed executable and cannot be run.

Although hypothetical, tofu would ideally be used by piping output from other commands or processing log files directly. The following examples illustrate its potential application:

Example 1: Filter system logs for errors
tail -f /var/log/syslog | tofu -f 'ERROR|FAIL' -c red
This would continuously show only lines containing 'ERROR' or 'FAIL' from the syslog, with those patterns highlighted in red.

Example 2: Prettify and simplify API JSON output
curl -s https://api.example.com/data | tofu --prettify json -e 'debug_info'
This would take raw JSON output from an API call, format it nicely for readability, and exclude any lines containing 'debug_info'.

As a hypothetical command, 'tofu' has no real development history. Its conceptual design is inspired by the ongoing need for more intuitive and flexible text processing tools beyond the traditional grep, awk, and sed. It aims for a more user-friendly interface for common data transformation tasks in system administration and data analysis workflows, representing a potential evolution in how users interact with raw text data on the command line.

grep(1), awk(1), sed(1), cut(1), less(1), jq(1)