In Linux OS, you have a directory named “mydata” which contains a few files with different types of extensions. Also, there is a file named “sample.txt”. Now, we need to get the type of each file that is present in the directory whose file name starts with any alphabet in the specified range, type of given file, and the extensions of all files.What are the best suitable commands to get the above-mentioned outputs considering the range as b to m?Optionsfile /mydata/[b-m]*file sample.txtfile /mydata/*file /mydata/[b-m]*file /mydata/sample.txtfile /mydata/* file [b-m]*file sample.txtfile * file [ b-m]*file /mydata/sample.txtfile *
Question
In Linux OS, you have a directory named “mydata” which contains a few files with different types of extensions. Also, there is a file named “sample.txt”. Now, we need to get the type of each file that is present in the directory whose file name starts with any alphabet in the specified range, type of given file, and the extensions of all files.What are the best suitable commands to get the above-mentioned outputs considering the range as b to m?Optionsfile /mydata/[b-m]*file sample.txtfile /mydata/*file /mydata/[b-m]file /mydata/sample.txtfile /mydata/ file [b-m]*file sample.txtfile * file [ b-m]*file /mydata/sample.txtfile *
Solution
The best suitable commands to get the above-mentioned outputs considering the range as b to m are:
- To get the type of each file that is present in the directory whose file name starts with any alphabet in the specified range:
file /mydata/[b-m]*
- To get the type of given file:
file sample.txt
- To get the extensions of all files:
file /mydata/*
So, the correct option is:
file /mydata/[b-m]*
file sample.txt
file /mydata/*
Similar Questions
ou're writing a Bash script to process a list of filenames stored in a file, and for each file, you need to extract the base filename (without the path or extension). Which command correctly extracts the base filename for each line in the file?1.0 Markswhile read line; dofilename=$(basename "$line")echo "$filename"done < filenames.txtfor filename in $(cat filenames.txt); doecho "$(basename $filename)"donefind . -type f -exec basename {} \; | cat > filenames.txtfor line in $(cat filenames.txt); dofilename=$(basename $line)echo "$filename"donecat filenames.txt | xargs -I{} basename {} | echo
Which of the following commands output the content of the file Texts 2.txt? (Choose two.)*1 pointA. cat 'Texts 2.txt'B. cat -- Texts 2.txtC. cat |Texts 2.txt|D. cat Texts\ 2.txtE. cat Texts 2.txt
You're writing a Bash script to process a list of filenames stored in a file, and for each file, you need to extract the base filename (without the path or extension). Which command correctly extracts the base filename for each line in the file?0.5 Markswhile read line; dofilename=$(basename "$line")echo "$filename"done < filenames.txtcat filenames.txt | xargs -I{} basename {} | echofind . -type f -exec basename {} \; | cat > filenames.txtfor line in $(cat filenames.txt); dofilename=$(basename $line)echo "$filename"donefor filename in $(cat filenames.txt); doecho "$(basename $filename)"done
You're writing a Bash script to process a list of filenames stored in a file, and for each file, you need to extract the base filename (without the path or extension). Which command correctly extracts the base filename for each line in the file?1.0 Marksfind . -type f -exec basename {} \; | cat > filenames.txtwhile read line; dofilename=$(basename "$line")echo "$filename"done < filenames.txtfor filename in $(cat filenames.txt); doecho "$(basename $filename)"donefor line in $(cat filenames.txt); dofilename=$(basename $line)echo "$filename"donecat filenames.txt | xargs -I{} basename {} | echo
.Which command is used to list files in a directory in Unix/Linux?
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.