一、sed与awk：文本处理的双子星 在Shell脚本的世界里，sed和awk就像瑞士军刀中的两把利刃，sed擅长 流式编辑 ，awk精于 字段处理 。 它们配合基础命令，能解决90%的文本处理需求。

What is the best operating system for programming? Learn the pros and cons of MacOS, Windows, and Linux from the perspective of a programmer!

Why switch to Linux? More security, more privacy, and freedom from vendor lock-in. And these distributions are as simple to install and use as MacOS or Windows.

There are trends in software, and in software development, that everyone deplores… but for many people, it is terribly bad manners to point fingers at the projects doing it. We find it refreshing to ...

Get details on the American Water Works stock dividend history and find the AWK ex-dividend date. View also the dividend payment date and dividend yield.

The Kennedy Center laid off its dance programming division, and executives producing Broadway shows and the Kennedy Center Honors have resigned.

BELLEVILLE, Ill., August 13, 2025--Illinois American Water announced today that it is accepting applications for its 2025 Firefighter Grant Program. Deadline to apply is September 19.

The University of Chicago's joint JD/MBA program places students at the intersection of legal and business expertise. Explore the distinctive benefits of a JD/MBA dual degree from the world-renowned ...

Illinois American Water announced today that it is accepting applications for its 2025 Firefighter Grant Program. Through this program, the company underscores its continued commitment to, and ...

As companies like Amazon and Microsoft lay off workers and embrace A.I. coding tools, computer science graduates say they’re struggling to land tech jobs.

This post explains what the ProgramData folder is and where to find it in Windows 11/10. Can you delete or rename it? We explain everything!