Unix Which of the following commands is used to display your working directory? path dir pwd prompt $p$g path dir pwd prompt $p$g ANSWER DOWNLOAD EXAMIANS APP
Unix Which of are following internal commands is used in mail to forward mail to user in user-list? m user-list r user-list None of these e user-list d user-list m user-list r user-list None of these e user-list d user-list ANSWER DOWNLOAD EXAMIANS APP
Unix The command to count the number of files in the current directory by using pipes, is ls | wc ls | wc -w ls | ws -c ls -l | wc -l ls | wc ls | wc -w ls | ws -c ls -l | wc -l ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following command is used to count just the number of lines contained in a file? wc -w None of these wc -l wc -c wc -r wc -w None of these wc -l wc -c wc -r ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following special shell variables is used to process number of the last background job? $# $! $* $0 $# $! $* $0 ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to list out all the hidden files along with the other files? ls -a ls -l ls -x ls -F ls -a ls -l ls -x ls -F ANSWER DOWNLOAD EXAMIANS APP
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