WHAT IS set command?

The SET command is used to set values that will be used by programs. … After a string has been set in the environment, an application program can later access and use these strings. To use the second part of a set string (string2) the program will specify the first part of the set string (string1).

What does set means in Unix?

set is a cammand in unix which is def as follows. set, unset, setenv, unsetenv, export – shell built-in func- tions to determine the characteristics for environmental. variables of the current shell and its descendents. set — * and set — / stores the number of files and number of directories in environment variable.