Which command will display the last line of the file fo…
Which command will display the last line of the file foo.txt?
How can the current directory and its subdirectories be…
How can the current directory and its subdirectories be searched for the file named MyFile.xml?
How can the normal output of a command be written to a …
How can the normal output of a command be written to a file while discarding the error output?
Which of the following commands will create an archive …
Which of the following commands will create an archive file, named backup.tar, containing all the files from the directory /home?
Which of the following command sequences overwrites the…
Which of the following command sequences overwrites the file foobar.txt?
Which command chain will count the number of regular fi…
Which command chain will count the number of regular files with the name of foo.txt within /home?
What is the correct command to extract the contents of …
What is the correct command to extract the contents of the archive file download.bz2?
Which of the following commands can be used to extract …
Which of the following commands can be used to extract content from a tar file?
What is the output of the following command?
What is the output of the following command?
for token in a b c; do
echo -n ${token};
done
Which character starts a comment line in a shell script…
Which character starts a comment line in a shell script file?