Show how to use the grep command to search for the string "desktop" in the /etc/services file.
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Show how to use the grep command to search for the string "desktop" in the /etc/services file.
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- With a relative pathname, which command might you use to convert to the /usr directory?Which command produces an exhaustive list of all the files in the current directory, along with their permissions?Awk is instructed to print the home directory, user login name, and user ID for the first 20 users listed in the passwd file when given the following command. in the Ubuntu-Linux operating system
- What command displays a comprehensive list of all files in the current directory, along with their permissions?What command returns a comprehensive list of all the files in your current directory, along with their permissions?Which command creates a comprehensive list of all of the files in the current directory, together with the permissions associated with each file?
- What does the du /var command do? a. shows the users connected to the /var directory b. shows the size of all directories within the /var directory c. dumps the /var directory d. displays the amount of free space in the /var directoryLike to find files with “.sh” extensions from current local directory to all its subdirectories, what is the command?What command returns a large list of all the files in your current directory, complete with permissions?
- Use the –e option with the ps command to look at daemon processes because they are not connected to terminals, which is why you need to use that option. It's either true or it's not.The -e option in combination with the ps command is required to see daemon processes since they are not associated with terminals. Which is it: true or false?Daemon processes must be viewed using the -e option in conjunction with the ps command because they are not associated with terminals. Is this statement accurate?
