Which of the following commands can be used to locate programs and their corresponding man pages and configuration files?
Which of the following commands can be used to locate programs and their corresponding man pages and configuration files?
The whereis command can be used to locate programs and their corresponding man pages and configuration files. It searches for the binaries, source files, and manual pages for a specified program across standard directories and those specified in the PATH environment variable. The other commands listed either do not exist or serve different purposes.
The correct answer is E. The whereis command can be used to locate programs and their corresponding man pages and configuration files. The whereis command is a useful utility for finding the binary executable, source code, and manual pages related to a specific program. It searches the standard binary directories (/bin, /sbin, /usr/bin, etc.) and other directories specified in the PATH environment variable to locate the program and related files. By running whereis followed by the name of a program, you can quickly determine the location of its binary executable, source code files, and manual pages.
the other options for clarification: A. dirname: The dirname command extracts the directory component from a file path. It is not used for locating programs or their related files. B. which: The which command is used to locate the binary executable of a command within directories listed in the PATH environment variable. It does not provide information about man pages or configuration files. C. basename: The basename command extracts the file name component from a file path. It is not used for locating programs or their related files. D. query: There is no standard command called query in most Linux distributions.