前言：打开文件是Linux系统中最基本的操作之一，open函数可以实现打开文件的功能。 下面，将为大家介绍open函数打通上层到底层硬件的详细过程。

Did you know that Linux makes it easy to create and use hidden files, which means you can easily tuck important documents away from plain sight? Here's how to manage those files.

Not happy with your Linux distro's default file manager? Stop struggling and try something different. Considering that these are all free, what do you have to lose?

If you're tired of having to jump through hoops to open files with sudo privileges in the GNOME File Manager, Jack Wallen has just the trick you need.

If you would like to rename your files using Linux commands instead, open your command line interface and navigate to the directory containing the file that you wish to rename.

files, use Aladdin Expander for Linux. At the time of this writing, Aladdin Expander was available for free for public beta testing; whether it will remain free is an open question. To decompress ...

If you're new to Linux, there's a very handy file you'll want to learn about right away. Jack Wallen introduces you to the hosts file and how to add entries to it.