$  write Sys$Output "Sys$Public:Symbols_Unix.Com"$!   by 1Lt David Croft on 1993 FEB 12 FRI$!$ alias==    "show symbol/global/all"$ cat==      "type"$ cd==       "set default"$ cp==       "copy/log"$ date==     "show time"$ echo==     "write sys$output" $ his*tory== "recall/all"$ ll==       "directory/size/protection/date"$ ls==       "directory"$ mkdir==    "create/directory/log"$ more==     "type/page"$ mv==       "rename/log"$ pwd==      "show default"$ rm==       "delete/erase/log" $ what==     "show system"$ who==      "show users"