HP 3000 Manuals HP 3000 Manuals
Lesson 4: System Variables Many of the predefined system variables are read-only. To see the variable table (a list of all of the variables on your system) with their current values, use SHOWVAR plus the wildcard character @. ____________________________________________________________________ | | | | | :SHOWVAR @ | | CIERROR = 0 | | HPACCOUNT = SYS | | HPACCTCAP = -4259381 | | . | | . | | . | | HPWAITJOBS = 0 | | HPYEAR = 88 | | JCW = 0 | | : | | | ____________________________________________________________________ The values on your system may not be the ones shown in the example. Notice that any user defined variables added during the current session appear at the bottom of the list. The values of some system variables, such as CIERROR and HPRESULT, may be changed by the system during your session. You will find additional information on system variables and their uses in appendix A of the MPE XL Commands Reference Manual (32650-90003). Exercise 6. What letters do most of the system variables begin with?