User guide

sh
sh — create new shell
Creates another shell process. Each shell process implements most of the
functionality of the Bourne shell.
Syntax
sh
-x
-v
-d
[-l] [-r] [-p] [arg . . . ]
Arguments
arg
Specifies a text string terminated with white space.
Options
-v
Prints lines as they are read.
-x
Shows commands just before they are executed.
-d
Deletes STDIN when the shell is done.
-l
Traces the lexical analyzer (shows tokens as they are recognized).
-r
Traces the parser (shows rules as they execute).
-p
Traces the execution engine (shows routines called).
13–86 Console Commands