In Linux alias is a command line utility that can create a shortcut for multiple commands or operations. An alias reference to the group of commands that run simultaneously. In Linux, all the commands are hard to remember and with the nature of the operation, the usage of the command also...
First things first: What is an alias, and why do I care? Well, an alias is a custom command created by the user to execute another, usually more complicated command or group of commands. The utility of aliases can be seen in 'https://www.redhat.com/sysadmin/decluttering-process-manageme...
Save the file. The file will be automatically loaded in your next session. If you want to use the newly defined alias in the current session, issue the following command: $ source ~/.bashrc To remove an alias added via the command line can be unaliased using the unalias command. $ unal...
Create Permanent Bash alias on Linux and Unix Many users like to use shortcuts in running commands. There are many commands which we use on a regular basis in Linux and Unix systems. Creation of an alias for use on the command line can save effort of typing long commands on CLI, commo...
An alias is another name for a command. You can use thealiascommand to create, change, and manage aliases on Linux. By default, thealiascommand creates and updates aliases in the current session. To manage them permanently, you need to modify configuration files. ...
A symbolic link is a file that points to another file or a directory, effectively creating an alias (like a shortcut in Windows). Symbolic links offer quick access to obscure directory paths. 符号链接是一个指向另一个文件或目录的文件,实际上创建了一个别名(类似于Windows中的快捷方式)。 符号链接...
As we've seen, to define an alias, we use thealiascommand. We're going to create a pseudonym for theclearcommand. Our alias will be calledclsand it will call theclearcommand. Our alias definition is so trivial that it doesn't warrant being wrapped in single quote marks. If the body ...
What if I want to temporarily mask this above-declared alias: Just use\lsand you will get just the default functionality. Tips: What if you want to remove the alias in the present shell? Just typeunalias ls Now, we have an idea on how to make our own short-hand commands in Bash, ...
Running alias command with sudo access The trick is to create an alias for sudo itself like this: sudo='sudo ' The space (or tab, if you prefer that) after sudo is important in the above code. Now, if you run your alias command with sudo, it should work just fine. ...
In this case, you probably tried to create a file that already exists. This is common when you try to create a directory with the same name as a file. 在这种情况下,您可能尝试创建一个已经存在的文件。当您尝试以与文件同名的方式创建一个目录时,这种情况很常见。