tabreg

tabreg is a command-line utility designed for tabular data manipulation. It allows users to read, write, and perform various transformations on data stored in a tabular format, such as CSV or TSV files. The primary function of tabreg is to provide a straightforward way to process and analyze datasets directly from the terminal.

Key features of tabreg include the ability to select specific columns, filter rows based on conditions, sort data, and perform basic aggregations like counting or summing. It is particularly useful for quick data exploration and cleaning tasks when dealing with moderately sized datasets. The syntax is generally designed to be intuitive for users familiar with shell scripting and command-line tools.

tabreg can be used in conjunction with other command-line utilities, enabling complex data processing pipelines. For example, a user might use tabreg to filter and sort data and then pipe the output to another program for further analysis or visualization. Its simplicity and focus on core tabular operations make it a valuable tool for data scientists, analysts, and system administrators who frequently work with structured text-based data. The project is often found in open-source repositories, indicating its community-driven development and accessibility.