Which of the following sed commands will replace all instances of the string foo with the string foobar …
Which of the following commands will send output from the program myapp to both stdout and the file file1.txt?
Which command will list all the files installed from the RPM package file named vorbis-tools-1.1.i386.rpm?
What single command (no options or arguments) can be used to fully extract a file called abc.tar.bz2?
In order to save and restore your sound card’s configuration between sessions, the ALSA sound system uses what program?