Unix Which commands is used to assign executable permission to all of the files named "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 chmod ugo+rw letter ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following keys is used to delete the character beneath the cursor? None of these x dd X D None of these x dd X D ANSWER DOWNLOAD EXAMIANS APP
Unix Which command will be used with vi editor to replace single character under cursor with any number of characters? a A s S a A s S ANSWER DOWNLOAD EXAMIANS APP
Unix The commonly used UNIX commands like date, ls, cat, etc. are stored in /bin and /usr/bin directories None of these /dev directory /unix directory /tmp directory /bin and /usr/bin directories None of these /dev directory /unix directory /tmp directory ANSWER DOWNLOAD EXAMIANS APP
Unix Which command will be used with vi editor to append text at end of line? I A i None of these a I A i None of these a ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following keys is used to replace a single character with new text? s S R r s S R r ANSWER DOWNLOAD EXAMIANS APP
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