Tag: unix

Questions Related to unix

  1. chmod u x emp[l-3]

  2. chmod 777 emp*

  3. chmod u r ??? emp

  4. chmod 222 emp?


Correct Option: A
  1. wc infile >newfile

  2. wc newfile

  3. wc infile - newfile

  4. wc infile | newfile


Correct Option: A
  1. chmod go r note

  2. chmod go rw note

  3. chmod go-x note

  4. chmod go-r, 4-x note


Correct Option: D