Unix In vi editor, forward search is performed using the command. ?pat /pat All of these :pat ?pat /pat All of these :pat ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following special shell variables is used to process number of the current shell? $* None of these $! $$ $* None of these $! $$ ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used with vi editor to save file and remain in the editing mode? q! :w None of these :x :q q! :w None of these :x :q ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to identify the type of file by context? cat more file ls cat more file ls ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used with file named 'note' to remove the executable permission from the user and assign read permission to the group and others? None of these chmod g-x, uo+r note chmod u-x, go+r note chmod go+r, u+x note chmod go+x, u-x note None of these chmod g-x, uo+r note chmod u-x, go+r note chmod go+r, u+x note chmod go+x, u-x note ANSWER DOWNLOAD EXAMIANS APP
Unix In Bourne shell, which file sets the Unix environment for the user when the logs into his HOME directory. .mbox None of these lastlogin .profile .exrc .mbox None of these lastlogin .profile .exrc ANSWER DOWNLOAD EXAMIANS APP
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