Unix Which of the following options will be used to display number of blocks used by a file? #NAME? -r option -c None of these #NAME? -r option -c None of these 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 Which command is used to create a directory? crdir md None of these mkdir cr crdir md None of these mkdir cr ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to count just the number of characters in a file? wc - 1 wc -c wc -w wc -r wc - 1 wc -c wc -w wc -r ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to assign executable permission to the owner of the file named "note"? chmod u+w note chmod u+x note chmod ugo+x note chmod g+x note chmod u+w note chmod u+x note chmod ugo+x note chmod g+x note ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to concatenate all files beginning with the string 'emp' and followed by a non-numeric characters? cat emp[!0-9] more [emp][!0-9] cat emp[a-z] cat emp[x-z] cat emp[!0-9] more [emp][!0-9] cat emp[a-z] cat emp[x-z] ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS