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can any one please answer these questions can any one please answer these questions
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Old 11-25-2008
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can any one please answer these questions
6.nohup cmn is used to

  1. Prot execn of pgm frm aborting when hangup s/g is rxd
  2. Not hangup modem
  3. Disconn a node frm s/m
  4. Chng execn prev of pgm
.wat is the o/p? Cut –d”” –f3 file1/sort –r
  1. Display 3rd col of file 1 in asc order
  2. Disp 3rd col of file 1 in desc
  3. Not workg
  4. Disp 1st ,2nd ,3rd col

2.o/p of
Who/cut –f1 –d “ “/sort/uniq –u
  1. Disp all user who logd once
  2. Disp all user who logd more than once
  3. Disp all user who logd in
  4. Count os users who logd in
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Old 11-25-2008
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no homework! thread closed.
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