The ancients were very particular about naming, not only famous, but also characters. Literati sometimes gave themselves another name. The so-called "name proper style, word...
MongoDB is a database based on distributed file storage. Written in C++ language. Designed to provide scalable high-performance data storage solutions for WEB applications. MongoDB...
The.rc file contains two main configurations: an action and a service. Trigger and command are complementary to the action. Action, trigger, and commands constitute a...
Pre-knowledge file descriptors A file descriptor (fd for short) is formally a non-negative integer. In fact, it is an index value that points to the...
Cp means copy. Uname Uname displays important information about the system, such as the kernel name, host name, kernel version, processor type, etc. Use uname...
This article mainly introduces the common file operation commands in Linux, as well as common options, unfamiliar students can quickly start, familiar friends can also...
"This is the first day of my participation in the First Challenge 2022. For details: First Challenge 2022." Software development is generally divided into two...
Before learning about Socket programming, we need to look at another computer base: Endianness, which literally means the order of bytes. After reading so much...
Store binary executable files (ls,cat,mkdir, etc.), common commands are generally here. Important directory /usr/local Installation directory of the local system administrator software (for installing system-level...
1. Features of Linux 2. Composition of the Linux system 3. 1. File directory operation command ** Command format: **mkdir [options] directory... ** You can...