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 of the following command is used to count just the number of lines contained in a file? wc -w wc -c wc -r wc -l None of these wc -w wc -c wc -r wc -l None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which option is used with rm command to make the command prompt the user with each filename and a ?, before acting on it -1 None of these #NAME? -r -1 None of these #NAME? -r ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following signs is used to back up over typing errors in vi? # ! @ None of these $ # ! @ None of these $ ANSWER DOWNLOAD EXAMIANS APP
Unix The cat command is used to print a file copy a file display a file None of these capture a file print a file copy a file display a file None of these capture a file ANSWER DOWNLOAD EXAMIANS APP
Unix Which column contains all details of the permissions of a file when you issue the ls -l command? fourth first second third fourth first second third ANSWER DOWNLOAD EXAMIANS APP
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