Question
Which construct replaces a command with its output in a
POSIX shell?Solution
Command substitution $(command) returns the command output as a string; legacy backticks `command` do the same but are harder to nest.
Which of the following is a dwarfing rootstock used in apple cultivation?
World Forestry Day is celebrated on
Which of the following test is used to test the goodness of fit?
Under irrigated conditions, what period is considered most optimal for sowing medium and long-duration wheat varieties in India?
Almost all members of which of the following family are susceptible to fireblight disease?
Khaira disease of rice is caused by deficiency of
What are the factors of production?
When plant cells are placed in hypertonic solution, they become____
What was the main objective of the Firka Development Scheme initiated in Madras Presidency in 1946?
In rodents canines are not found instead a gap is present, what is the gap called?
