The ____ command is useful when you want your shell program to automatically remove any temporary files that are created when the shell script runs.
A. set
B. export
C. tput
D. trap
Answer: D
Trades & Technology
You might also like to view...
The intake manifold tuning valve makes the intake manifold:
A. an active manifold. B. respond to driver demands. C. increase performance. D. all of the above
Trades & Technology
In the technique known as _________, plant materials from two separate plants are joined to form one plant
Fill in the blank(s) with correct word
Trades & Technology
A soluble powder must be agitated in a spray tank
Indicate whether the statement is true or false
Trades & Technology
When is the gas valve energized on an induced draft furnace that uses hot surface ignition?
A) After the draft switch closes to prove the draft B) At the same time the induced draft blower is energized C) On the initial call for heat D) 1 to 2 minutes After the igniter has been energized
Trades & Technology