SOFTWARE FOUNDATION PHASE-2 answers UNIX module

SOFTWARE FOUNDATION PHASE-2 answers

1 introduction to Unix

  •virus protection

  •operating system

  •kernel,shell, utilities

  •all

  •GUI

2 .Basic Commands

  •cat >>

  •cp -r

  •both a &c

  •touch

  •sort -r

3 Shell Scripting

   •history

   •wild card

   •var=``command``

   •all

   •sh filename

4 . Environment variables

   •yes

   •echo

   •env

   •LOGNAME

   •PS1=

5 . Process and job scheduling

   •zombie

   • fg %

   •none

   • ps -e

   • +z