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Main uses of Linux operating system
The Linux operating system is used in a wide variety of applications, including: server operations, software development, scientific research and education, embedded systems, and personal computers and laptops. If you want to know more about Linux, you can read the articles below this topic.
What is the difference between linux and windowsAs two completely different operating systems, Linux and Windows have significant differences in terms of openness, user interface, file system, software compatibility, security and hardware support. As an open source system, Linux has abundant free and open source software resources and is known for its stability and security, but there is relatively little commercial software support. Windows is known for its extensive support for commercial and free software, but security sometimes becomes a concern.
How to count the number of files in a directory on LinuxIf you are using an operating system, you must count the number of files available in a directory as it provides a brief overview of the contents. It allows you to limit storage space and get details of unnecessarily large files. Additionally, as a Bash script user, you can count the number of files to automate specific tasks and limit the number of them. However, many beginners want to know how to check the number of files. Therefore, we provide several commands on the blog that can help them quickly count the number of files available in a directory. How to count the number of files in a directory on Linux Let us divide this guide into multiple sections, in which we will explain the different commands for counting the number of files in Linux. 1.Wc command you can use "wc"
How to Keep Linux User Password Files SecureHow to ensure the security of Linux user password files The Linux system is a widely used operating system, so it is crucial to protect the security of user password files in the system. The user password file stores the user's account information and encrypted passwords. If not properly protected, it may be subject to the risk of hacker attacks or information leakage. This article will introduce some methods to ensure the security of Linux user password files and give specific code examples. Use the appropriate permission settings The chmod command can be used to set permissions on files or directories.
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