👉 The ~usr command is an alias that, when used within a terminal session or script file, redirects output to the standard out console (where most programs allow for redirection) instead of standard input. In Unix-based systems, the ~usr command acts as a substitution or alias for the system's user's home directory. This means it is meant to be executed within the context of your current working directory, which is usually the root directory of your shell script files. The '~' character in `~` stands for the full path and refers to the current directory. The ~usr command does this by replacing the `~` with a forward slash (`/`) and then the directory name (`~/`). Here's an example: ```bash sudo ~/my_script.sh ``` In this example, the `my_script.sh` file is in your home directory (which you can access from any directory through `cd ~`). When you run this command, it will use the full path to the `my_script.sh` script within your current directory instead of using standard input redirection, effectively redirecting output to the console. So in summary, `~usr` is a user-defined command that redirects standard out (stdout) to the terminal's standard out stream, allowing you to display outputs in the form of text rather than binary data.
