Unix Which of the following commands is used to display the filenames in multiple columns? ls -x ls None of these ls -1 lc ls -x ls None of these ls -1 lc ANSWER DOWNLOAD EXAMIANS APP
Unix Which column contains all details of the permissions of a file when you issue the ls -l command? third fourth second first third fourth second first ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to obtain a list of all files by modification time? ls -R ls -t ls -i ls -1 ls -R ls -t ls -i ls -1 ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used with vi editor to save file and remain in the editing mode? q! :x :w None of these :q q! :x :w None of these :q ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to remove a directory? rd dldir rmdir rdir rd dldir rmdir rdir 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+r letter chmod ugo+rw letter chmod u+x letter chmod ugo+x letter chmod ugo+r letter chmod ugo+rw letter ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS