Unix Which of the following is not a filter? grep wc sort None of these grep wc sort None of these ANSWER DOWNLOAD EXAMIANS APP
Unix The command to count the number of files in the current directory by using pipes, is ls | wc ls | ws -c ls -l | wc -l ls | wc -w ls | wc ls | ws -c ls -l | wc -l ls | wc -w ANSWER DOWNLOAD EXAMIANS APP
Unix Which commands is used to assign executable permission to all of the files named "letter"? chmod ugo+rw letter chmod ugo+x letter chmod u+x letter chmod ugo+r letter chmod ugo+rw letter chmod ugo+x letter chmod u+x letter chmod ugo+r letter ANSWER DOWNLOAD EXAMIANS APP
Unix The File that contains a set of instructions which are performed when a user logs in, is autoexec.bat .exrc .autoexec None of these .profile autoexec.bat .exrc .autoexec None of these .profile ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to display the top of the file? grep cat head more grep cat head more ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to count just the number of characters in a file? wc -r wc - 1 wc -c wc -w wc -r wc - 1 wc -c wc -w ANSWER DOWNLOAD EXAMIANS APP
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