To see what version
sim> show version
IBM 1401 simulator V3.3-1 [32b data, 32b addresses, no Ethernet]
sim> show version
sim> help
| r{eset} {ALL|<device>} | reset simulator | ||||||||
| e{xamine} <list> | examine menory or registers | ||||||||
| ie{xamine} <list> | interactive examine menory or registers | ||||||||
| d{eposit} <list> <val> | deposit in memory or registers | ||||||||
| id{eposit} <list> | deposit in memory or registers | ||||||||
| ev{aluate} <expr> | evaluate symbolic expression | ||||||||
| ru{n} {new PC} | reset and start simulation | ||||||||
| go {new PC} | start simulation | ||||||||
| s{tep} {n} | simulate n instructions | ||||||||
| c{ont} | continue simulation | ||||||||
| b{oot} <unit> | bootstrap unit | ||||||||
| br{eak} <list> | set breakpoints | ||||||||
| nobr{eak} <list> | clear breakpoints | ||||||||
| at{tach} <unit> <file> | attach file to simulated unit | ||||||||
| det{ach} <unit> | detach file frim simulated unit | ||||||||
| as{sign} <device> <name> | assign logical name for device | ||||||||
| dea{ssign} <device> | deassign logical name for device | ||||||||
| sa{ve} <file> | save simulator to file | ||||||||
| rest{ore}|ge{t} <file> | restore simulator from file | ||||||||
| l{oad} <file> {<args>} | load binary file | ||||||||
| du{mp} <file> {<args>} | dump binary file | ||||||||
| exi{t}|q{uit}|by{e} | exit from simulation | ||||||||
| set console arg{,arg...} | set console options | ||||||||
| set <dev> OCT|DEC|HEX | set device display radix | ||||||||
| set <dev> ENABLED | enable device | ||||||||
| set <dev> DISABLED | disable device | ||||||||
| set <dev> DEBUG={arg} | set device debug flags | ||||||||
| set <dev> NODEBUG={arg} | clear device debug flags | ||||||||
| set <dev> arg{,arg...} | set device parameters | ||||||||
| set <unit> ENABLED | enable unit | ||||||||
| set <unit> DISABLED | disable unit | ||||||||
| set <unit> arg{,arg...} | set unit parameters | ||||||||
| sh{ow} br{eak} <list> | show breakpoints on address list | ||||||||
| sh{ow} con{figuration} | show configuration | ||||||||
| sh{ow} cons{ole} {arg} | show console options | ||||||||
| sh{ow} dev{ices} | show devices | ||||||||
| sh{ow} m{odifiers} | show modifiers | ||||||||
| sh{ow} n{ames} | show logical names | ||||||||
| sh{ow} q{ueue} | show event queue | ||||||||
| sh{ow} ti{me} | show simulated time | ||||||||
| sh{ow} ve{rsion} | show simulator version | ||||||||
| sh{ow} <dev> RADIX | show device display radix | ||||||||
| sh{ow} <dev> DEBUG | show device debug flags | ||||||||
| sh{ow} <dev> MODIFIERS | show device modifiers | ||||||||
| sh{ow} <dev> NAMES | show device logical name | ||||||||
| sh{ow} <dev> {arg,arg...} | show device parameters | ||||||||
| sh{ow} <unit> {arg,arg...} | show unit parameters | ||||||||
| do <file> {arg,arg...} | process command file | ||||||||
| echo <string> | display | h{elp} | type this message
| h{elp} <command> | type help for command
| ! | execute local command interpreter
| ! <command> | execute local host command
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