Q. Which of these is the correct method for appending “foo” in /tmp/bar file? (Solved)
1. echo foo > /tmp/bar
2. echo foo >>/tmp/bar
3. echo foo |/tmp/var
4. /tmp/bar < echo foo
- b. echo foo >>/tmp/bar
1. echo foo > /tmp/bar
2. echo foo >>/tmp/bar
3. echo foo |/tmp/var
4. /tmp/bar < echo foo