Mesa Mesa Mesa (Spanish and Portuguese for "table") is the American English term for tableland, an elevated area of land with a flat top and sides that are usually steep cliffs. It takes its name from its characteristic table-top shape. It may also be called a table hill, table-topped hill or table mountain. It is larger than a butte, which it otherwise resembles closely. It is a characteristic landform of arid environments, particularly the Western and Southwestern United States in badlands and mountainous regions ranging from Washington and California to the Dakotas, Wyoming, Utah, Oklahoma, and Texas. Examples are also found
Which (Unix) Which (Unix) In computing, codice_1 is a command in Unix and Unix-like operating systems used to identify the location of executables. The command is also available in the AROS shell and for FreeDOS. The functionality of the "which" command is similar to some implementations of the type command. POSIX specifies a command named command that also covers this functionality. The command takes one or more arguments; for each of these arguments, it prints the full path of the executable to stdout that would have been executed if this argument had been entered into the shell. It does this by searching