z/OS V1R9.0 UNIX System Services Command ... - Christian Grothoff

Usage notes
Localization
Exit Values
–p Disables the processing of $HOME/.profile for a login shell and disables
the processing of the script specified by the ENV variable. If
/etc/suid_profile exists, sh runs it instead of the ENV script.
–P Runs the last command of a pipeline in the current shell environment.
–s Sorts the positional parameters.
–t Exits after reading and running one command.
–u Tells the shell to issue an error message if an unset parameter is used in a
substitution.
–v Prints shell input lines as they are read.
–x Prints commands and their arguments as they run.
Other options:
– Turns off the –v and –x options. Also, parameters that follow this option do
not set shell flags, but are assigned to positional parameters (see sh).
–– Specifies that parameters following this option do not set shell flags, but are
assigned to positional parameters.
+A name
Assigns the parameter list specified on the command line to the array
elements of the variable name, starting at name[0]. For example, the
following command assigns the values ″a″, ″b″, ″c″ and ″d″ to the array
elements array[0-3]:
set +A array a b c d
echo ${array[*]}
a b c d
–A name
Unsets the variable name and then assigns the parameter list specified on
the command line to the array elements of the variable name starting at
name[0]. For example, if the variable array contains 4 elements, the
following command discards the previous values and assigns the values ″x″
and ″y″ to the array elements array[0-1]:
set -A array a y
echo ${array[*]}
x y
set is a special built-in shell command.
set uses the following localization environment variables:
v LANG
v LC_ALL
v LC_MESSAGES
v NLSPATH
See Appendix F for more information.
0 Successful completion
1 Failure due to an incorrect command-line argument
2 Failure resulting in a usage message, usually due to a missing argument
set
Chapter 2. Shell command descriptions 543