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 ls | wc -w ls -l | wc -l ls | ws -c ls | wc ANSWER DOWNLOAD EXAMIANS APP
Unix The File that contains a set of instructions which are performed when a user logs in, is .autoexec autoexec.bat .exrc None of these .profile .autoexec autoexec.bat .exrc None of these .profile 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 chgrp chmod None of these chown chusr chgrp chmod None of these chown ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following files will displayed by this command cat *ch* catch All of these .ch patch catch All of these .ch patch ANSWER DOWNLOAD EXAMIANS APP
Unix Which option will be used with sort command to start sorting ofter the nth column of the (m+l)th field? kill #NAME? +(m+l).n None of these kill #NAME? +(m+l).n None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to list contents of directories? dir lp ls tar dir lp ls tar ANSWER DOWNLOAD EXAMIANS APP
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