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VCE
Which of the following possibilities is only available when using open source software?
A. Download of all its existing versions.
B. Free use.
C. Access to its detailed help manual.
D. Access to its source code.
The script, script.sh, consists of the following lines:
#!/bin/bash
echo $2 $1
Which output will appear if the command, ./script.sh test1 test2, is entered?
A. test1 test2
B. test2 test1
C. script.sh test2
D. script.sh test1
E. test1 script.sh
Which of the following commands can be used to change both the owner AND group settings of a file?
A. chmod
B. chage
C. chuser
D. chown
E. chgrp