Unix The command to count the number of files in the current directory by using pipes, is ls | ws -c ls -l | wc -l ls | wc -w ls | wc ls | ws -c ls -l | wc -l ls | wc -w ls | wc 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 a:programs/wb b:misc/wbx copy programs/wb misc/wbx cp programs/wb misc/wbx tar programs/wb misc/wbx copy a:programs/wb b:misc/wbx copy programs/wb misc/wbx cp programs/wb misc/wbx tar programs/wb misc/wbx ANSWER DOWNLOAD EXAMIANS APP
Unix Which of following commands is used for an automatic reminder service? calendar write None of these mesg mail calendar write None of these mesg mail ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to display the end of the file? head - r bof None of these tail eof head - r bof None of these tail eof ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following command addresses all users who are currently hooked on? wall mail mesg write wall mail mesg write ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to print a file? lp pg prn print lp pg prn print ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS