How many directories will be created by the command 1mkdir dir-{0..9} && mkdir dir-100 || mkdir dir-101

To determine the number of directories that will be created by the given command, let's break it down step by step:

1. The command starts with "mkdir dir-{0..9}". This is a brace expansion syntax that expands to "mkdir dir-0", "mkdir dir-1", ..., "mkdir dir-9". So, this part of the command will create 10 directories.

2. The next part of the command is "&& mkdir dir-100". The "&&" operator means that the following command will only be executed if the previous command succeeds. So, if the previous "mkdir dir-{0..9}" command succeeds, this part of the command will create an additional directory named "dir-100".

3. Finally, the last part of the command is "|| mkdir dir-101". The "||" operator means that the following command will only be executed if the previous command fails. So, if the previous "mkdir dir-{0..9}" command fails, this part of the command will create a directory named "dir-101".

In summary, the command will create a total of 11 directories: "dir-0", "dir-1", ..., "dir-9", "dir-100", and "dir-101".