It's true because you can get a better understanding when looking at the evidence.
Answer:
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Explanation:
Answer:
b. This would set the group ownership of file1 to root.
Explanation:
Linux allows user to have his own files and regulate the ability of other users to access them. The <em>chown</em> command allows you to use the appropriate utility to change the owner of a file or directory.
The basic command syntax is as follows:
# chown [options] <owner name: owner group name> <file or directory name>
For example, if you want to give a user <em>root</em> opportunity to use the <em>file1.txt</em> file as he wishes, you can use the following command:
# chown root file1.txt
In addition to changing the owner of a file, the group of its owners or both can be changed at the same time. Use a colon to separate the username and user group name (without the space character):
# chown user2:group2 file1.txt
As a result, the user with the name <em>user2</em> will become the owner of the <em>file1.txt</em> and its group will become <em>group2</em>.
In your case omitting username
# chown :root file1.txt
will change owner group only.
A doorknob is an example of a:
D. Wheel and Axle.
I hope this helped ^_^
Answer:
True
Explanation:
When open punctuation is used, we do not expect the use of punctuation after salutation or complimentary close. It is a relatively new concept in business writing and we can rightly use this method in modified block letter style of writing.
Some companies have developed business letter templates that are arranged in an open style, which permits the use of open punctuation in all aspect of business writings.
