MPE/iX Shell and Utilities Reference Manual, Vol 2

sh(1) MPE/iX Shell and Utilities sh(1)
Message: no file descriptor available
Cause: You attempted to redirect a file descriptor but none were available. When a file
descriptor is redirected, the old value is remembered by the shell by duplicating
it to yet another file descriptor. The total number of file descriptors is limited by
the system and hence the shell may run out while it looks like your command is
using far fewer than the maximum number of descriptors.
Action: Free up a file descriptor.
Message: no memory: system error
Cause: See syserror(3).
Action: See syserror(3).
Message: no pipes available: system error
Cause: See syserror(3).
Action: See syserror(3).
Message: not an identifier
Cause: You specified a for, function,orselect statement, but did not follow it
with a valid identifier.
Action: Provide a valid identifier after the statement.
Message: not executing function
Cause: You specified a return command when you were not executing a function.
Action: Only use return to return from a function.
Message: Octal mode may contain only digits [0-7] in numstring
Cause: When using the octal mode to indicate new access permissions, you specified a
string numstring which contained a character other than the digits 0 to 7.
Action: Make sure that all mode values in octal mode are valid octal numbers, contain-
ing only the digits 0 through 7.
Message: only one co-process allowed
Cause: You tried to create more than one co-process.
Action: Do not attempt to create more than one co-process.
Message: operation: restricted
Cause: You were using a restricted shell and attempted to perform an operation that is
not allowed in a restricted shell.
Action: Use a non-restricted shell to perform operation.
Message: Option –option argument missing
Cause: You did not provide an argument for –option.
Action: Provide the missing argument.
Commands and Utilities 1-551