Warning: Undefined variable $ext in /www/wwwroot/gkfeed.com/public_html/wp-content/plugins/show-hidecollapse-expand/bg_show_hide.php on line 281

Warning: Undefined variable $ext in /www/wwwroot/gkfeed.com/public_html/wp-content/plugins/show-hidecollapse-expand/bg_show_hide.php on line 281

Warning: Undefined variable $ext in /www/wwwroot/gkfeed.com/public_html/wp-content/plugins/show-hidecollapse-expand/bg_show_hide.php on line 281

Warning: Undefined variable $ext in /www/wwwroot/gkfeed.com/public_html/wp-content/plugins/show-hidecollapse-expand/bg_show_hide.php on line 281

Warning: Undefined variable $ext in /www/wwwroot/gkfeed.com/public_html/wp-content/plugins/show-hidecollapse-expand/bg_show_hide.php on line 281

36. Which command is used to copy a file wb with the same name from the programs directory to the misc directory?

A. copy programs/wb misc/wb
B. cp programs/wb misc
C. tar programs/wb misc/wb
D. copy a:programs/wb b:misc/wb
E. None of the above

Show Answer

37. Which is the earliest and most widely used shell that came with the UNIX system?

A. C shell
B. Korn shell
C. Bourne shell
D. Smith shell
E. None of the above

Show Answer

38. The seventh field of /etc/password is

A. password
B. login
C. shell
D. home
E. None of the above

Show Answer

39. Which command is used to display the end of the file?

A. head – r
B. tail
C. eof
D. bof
E. None of the above

Show Answer

40. Which command is used to create a directory?

A. crdir
B. md
C. mkdir
D. cr
E. None of the above

Show Answer
Warning: Undefined variable $in_same_cat in /www/wwwroot/gkfeed.com/public_html/wp-content/plugins/EXP.GKFEED.COM/function.php on line 27

Warning: Undefined variable $excluded_categories in /www/wwwroot/gkfeed.com/public_html/wp-content/plugins/EXP.GKFEED.COM/function.php on line 27