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A collection of common computer commands
Common computer commands include: 1. cd, used to switch directories; 2. dir or ls, to list files and subdirectories in the current directory; 3. mkdir, to create a new directory, etc. For more questions about commonly used computer commands, please see the article below this topic for details. PHP Chinese website welcomes everyone to come and learn.
How to use mkdir command to create a directory in Linux? (Example detailed explanation)In Linux systems, users can create new directories from the command line or desktop file manager. The command to create a directory (also called a folder) in Linux is the mkdir command. The following article will introduce you to the basic knowledge of the mkdir command, and let you understand the use of the mkdir command through examples.
Detailed explanation of linux cd commandThe function of the linux cd command is to switch the current working directory; the syntax of the cd command is "cd [dirName]", where the dirName representation can be an absolute path or a relative path; if the directory name is omitted, it changes to the user's home directory. The symbol "~" also means the home directory, the symbol "." means the current directory, and the symbol ".." means the directory above the current directory.
How to use the rmdir command under Linuxrmdir is a commonly used command. The function of this command is to delete empty directories. A directory must be empty before it is deleted. (Note that the rm-rdir command can replace rmdir, but it is very dangerous.) When deleting a directory, you must also have write permissions on the parent directory. 1. Command format: rmdir[option]...directory...2. Command function: This command deletes one or more subdirectory items from a directory. When deleting a directory, you must also have write permissions on the parent directory. 3． Command parameters: -p recursively deletes the directory dirname. When the subdirectory is deleted and its parent directory is empty, it will also be deleted. If the entire path is deleted or part of the path is retained for some reason, the system displays the appropriate information on standard output.
How to use the userdel command to delete a user in Linux? (code example)Linux is a multi-user system, which means more than one person can interact with the same system at the same time. So what do you do if you need to delete a user's account? The following article will show you how to use the userdel command to delete users in Linux. I hope it will be helpful to you.
What should I do if a ren command error occurs during batch rename?The solution to the ren command error when batch renaming occurs: first create a new text document and paste the ren command generated in Excel into it; then save it as, first select the type as all files, and then rename it [ren.bat]; finally double-click to execute [ren .bat] file.
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