Unix Which of the following commands is used to have a two-way communication with any person who is currently logged in? None of these write grep mail mesg None of these write grep mail mesg 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 None of these chmod chusr chgrp chown None of these chmod chusr chgrp ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to change the working directory? cdir changedir cd None of these chdir cdir changedir cd None of these chdir ANSWER DOWNLOAD EXAMIANS APP
Unix Which command sends the word count of the file infile to the newfile. wc infile - newfile wc infile | newfile wc infile >newfile wc newfile wc infile - newfile wc infile | newfile wc infile >newfile wc newfile ANSWER DOWNLOAD EXAMIANS APP
Unix The chmod ugo+rw note command can be represented in octal notation as chmod 444 note chmod 666 note chmod 333 note chmod 555 note chmod 444 note chmod 666 note chmod 333 note chmod 555 note 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? #NAME? kill +(m+l).n None of these #NAME? kill +(m+l).n None of these ANSWER DOWNLOAD EXAMIANS APP
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