Unix Which of the following commands is used to rename a file? rename mv remove ren rename mv remove ren ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to get directory one level up? None of these cd .. cd/ cd chdir None of these cd .. cd/ cd chdir ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following is not a communication command. mesg write mail grep mesg write mail grep ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to sort the lines of data in a file in reverse order sort sh st sort -r sort sh st sort -r 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 u+x letter chmod ugo+r letter chmod ugo+x letter chmod ugo+rw letter chmod u+x letter chmod ugo+r letter chmod ugo+x letter ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to list out all the hidden files along with the other files? ls -x ls -l ls -F ls -a ls -x ls -l ls -F ls -a ANSWER DOWNLOAD EXAMIANS APP
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