Question

व्हाट इस द यूज़ ऑफ फिल्टर कमांड​

Answer 1

Answer:

Filters are commands that always read their input from 'stdin' and write their output to 'stdout'. Users can use file redirection and 'pipes' to setup 'stdin' and 'stdout' as per their need. Pipes are used to direct the 'stdout' stream of one command to the 'stdin' stream of the next command.