Unix Which command is used to delete all files in the current directory as well as all files and sub-directories in its subdirectories? rm *.* rm * rm all rm -r * None of these rm *.* rm * rm all rm -r * None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to list out all the hidden files along with the other files? ls -x ls -l ls -F ls -a ls -x ls -l ls -F ls -a ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to display your working directory? pwd prompt $p$g dir path pwd prompt $p$g dir path ANSWER DOWNLOAD EXAMIANS APP
Unix The command to count the number of files in the current directory by using pipes, is ls -l | wc -l ls | wc ls | ws -c ls | wc -w ls -l | wc -l ls | wc ls | ws -c ls | wc -w ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to copy a file wb from the programs directory into a file called wbx in the misc directory? copy programs/wb misc/wbx cp programs/wb misc/wbx copy a:programs/wb b:misc/wbx tar programs/wb misc/wbx copy programs/wb misc/wbx cp programs/wb misc/wbx copy a:programs/wb b:misc/wbx tar programs/wb misc/wbx ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to set the three permissions for all the three categories of users of a file? chusr chmod chgrp None of these chown chusr chmod chgrp None of these chown ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS