Unix Environment

The [blank_start]cat[blank_end] command reads one or more files and prints their contents to standard output.

The [blank_start]cd[blank_end] command is built into the system shell and changes the current working directory.

The [blank_start]pwd[blank_end] command displays the full pathname of the current directory.

The [blank_start]ls[blank_end] command lists all files in the directory that match the name. If name is left blank, it will list all of the files in the directory.

The [blank_start]more[blank_end] command displays the file called name in the screen. The RETURN key displays the next line of the file. The spacebar displays the next screen of the file.

The [blank_start]mv[blank_end] command allows you to move and rename files.

The [blank_start]rm[blank_end] command allows you to delete files.

The [blank_start]rmdir[blank_end] allows you to delete any directory from your computer's pathway.

The [blank_start]man[blank_end] command displays the online manual pages.

The [blank_start]cp[blank_end] command allows you to copy any file, and even rename it, if you so wish.

Is the following Unix command for compiling a file correct? g++ -o APP_example.out APP_example.cpp

Assuming you have already compiled this .out file, will the following Unix command execute the .out file? /APP_example.out