Unix Which command is used to make all files and sub-directories in the directory (progs) executable by all users? chmod -R a+x progs chmod -1 a+x progs chmod -R 222 progs chmod -x a+x progs chmod -R a+x progs chmod -1 a+x progs chmod -R 222 progs chmod -x a+x progs ANSWER DOWNLOAD EXAMIANS APP
Unix Which commands is used to assign executable permission to all of the files named "letter"? chmod u+x letter chmod ugo+x letter chmod ugo+rw letter chmod ugo+r letter chmod u+x letter chmod ugo+x letter chmod ugo+rw letter chmod ugo+r letter ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to get directory one level up? None of these chdir cd/ cd .. cd None of these chdir cd/ cd .. cd ANSWER DOWNLOAD EXAMIANS APP
Unix The octal representation 652 indicates Read and write permission of groups None of these Execute permission for the owner All of these Write permission for others Read and write permission of groups None of these Execute permission for the owner All of these Write permission for others ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to set the three permissions for all the three categories of users of a file? chown chgrp chmod None of these chusr chown chgrp chmod None of these chusr ANSWER DOWNLOAD EXAMIANS APP
Unix Which option will be used with disk free command to include the total amount of disk space in the file system? #NAME? #NAME? None of these #NAME? -4 #NAME? #NAME? None of these #NAME? -4 ANSWER DOWNLOAD EXAMIANS APP
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