Question
a.
*[!0]
b.
*[0-9]
c.
[0-9]
d.
*[!0-9]
Posted under UNIX
Engage with the Community - Add Your Comment
Confused About the Answer? Ask for Details Here.
Know the Explanation? Add it Here.
Q. Which of the following expression is a correct wildcard pattern if we want an expression in which the last character is not numeric?
Similar Questions
Discover Related MCQs
Q. The shell waits for the command to complete and normally can’t do any work while the command is executing.
View solution
Q. Which of the following is/are true about Shell?
View solution
Q. To change the login shell in some system (like Linux) we can use ____ command.
View solution
Q. Wildcards are special characters which are used to replace or represent one or more characters.
View solution
Q. Which of the following is not a wild-card?
View solution
Q. What does the following command do?
$ echo *
View solution
Q. Which command would be most suitable to remove the following files?
dirx diry dirz dirzw
View solution
Q. Which of the following files will not be deleted using “rm chap??” ?
View solution
Q. Which of the following command will list all the hidden filenames in our directory having at least three characters after the dot (.) ?
View solution
Q. * and ? cannot match ____
View solution
Q. rm chap0[1234] will delete all of the following files.
chap01 chap02 chap03 chap04
View solution
Q. Which of the following files will not be listed using the following command?
ls chap0[1-4]
View solution
Q. Which of the following symbol is used for negating the character class?
View solution
Q. Which of the following shell doesn’t support ! symbol for negating the character class?
View solution
Q. The command cd * will work.
View solution
Q. Providing a backslash (\) before the wild card to remove its special meaning is called _____
View solution
Q. Enclosing the wild card or the entire pattern within quotes is called ___
View solution
Q. Redirection is a process of switching of the standard stream of data.
View solution
Q. How many files are used for representing different streams?
View solution
Q. Which stream is connected to the display?
View solution
Suggested Topics
Are you eager to expand your knowledge beyond UNIX? We've curated a selection of related categories that you might find intriguing.
Click on the categories below to discover a wealth of MCQs and enrich your understanding of Computer Science. Happy exploring!