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The ampersand (&) is used to send a process to the background in Unix/Linux systems, allowing the terminal to remain available for other commands while the process continues running in the background. When a command is followed by &, the shell executes the command as a background process, freeing the terminal for additional input. This is particularly useful when running long-running processes or tasks that do not require constant interaction with the terminal. Why Other Options are Incorrect: A) fg: fg brings a background process to the foreground, the opposite of what is required in this scenario. B) kill: kill terminates a process rather than sending it to the background. C) bg: bg resumes a suspended job in the background but does not initiate a background process. D) nohup: nohup allows a command to continue running after the user has logged out, but it does not send a process to the background directly like & does.Bottom of Form
A statement is followed by two conclusions, numbered I and II. Find out which of the following conclusion(s) is/are true based on the given statements.<...
Which two signs should be interchanged to make the given equation correct?
312 – 13 × 14 + 207 ÷ 4 = 539
What could be the code of "Purpose" in the given language?
In the following question, a statement is followed by two conclusions, assuming everything in the statement is true, decide which of them logically foll...
Select the option that is related to the fifth letter-cluster in the same way as the second letter-cluster is related to the first letter-cluster and th...
A question is given, followed by three statements labelled I, II and III. Identify which of the statements is/are sufficient to answer the question.
...Select the set in which the numbers are NOT related in the same way as are the numbers of the given set. (NOTE: Operations should be performed on the wh...
Select the set in which the numbers are related in the same way as are the numbers of the following sets.
(34, 47, 62)
(119, 142, 167)
...Which of the following numbers will replace the question mark (?) in the given series?
76, 99, 135, 185, 250, ?
Select the combination of letters that when sequentially placed in the blanks of the given series will complete the series.
xy_z_xxy_zbx_yx_bx_y_z_x
