Closes the active window you are currently in. Use Option-Command-W to close all currently active app windows. Further reading: 40 tips to get the most from your Mac (and macOS 'High Sierra. The -f option can force the deletion of this group. Examples userdel -r username. Deletes the account of user username, and removes that user's home directory and associated mail files. Related commands. Useradd — Add a user to the system. Usermod — Modify a user's account. Mar 17, 2017 fsck, which stands for “File System Consistency Check,” is a command-line tool that reviews and repairs the underlying structure of a hard drive. And while we all hope we never have to use it, here’s a brief introduction into its functionality. Note: the fsck tool in Mac is the same as the one found in Linux. This article is written with.

If you are looking for an alternative to Windows Robocopy for Mac OS X, look no further. The copy files (cp) command in Terminal works just like Robocopy.CP will copy files in OS X and preserve their structure and attributes. You can also see in real-time the files being copied using the verbose switch. Let’s got started.

1. Open Terminal (Applications -> Utilities -> Terminal)

Userdel R

2. In Terminal, type man cp to output all the CP commands. In this guide, we will only be concerned with the following switches below for our file copies from hard drive to hard drive.

*If you were copying files into a directory with similar files, we would add the below switches to ensure only new files are copied and are not re-copied.

-n Do not overwrite existing files -R Copies source files directories and any symbolic links.

Userdel Command Options For Mac Shortcut

3. Let’s start a copy. Type cp –apv SOURCE TARGET and hit return, similar to below.

Here’s an example of copying example.txt from external drive VOL to another external drive called VOL-NEW.

The copy will begin and you can see in real-time (we used the –v switch for verbose mode) in the Terminal window. Once the copy completes, your Terminal screen will be at normal prompt.

Ubuntu Userdel

You can monitor the size of folder copies by Right Click -> Get Info.