Unix
The command to count the number of files in the current directory by using pipes, is

ls | wc -w
ls -l | wc -l
ls | ws -c
ls | wc

ANSWER DOWNLOAD EXAMIANS APP

Unix
Which of the following commands is used to remove files with confirmation prompt from the user file system which have neither been accessed nor modified i the last one year?

find -mtime +365 | rm
find -name - mtime + 365 / - ok rm
grep (/usr/*) - mtime + 365 | -ok rm
None of these
find /user/* (-mtime + 365 - a - atime +365 ) - OK rm {} ;

ANSWER DOWNLOAD EXAMIANS APP