D. 用户软件

1. 处理器

CCN 提供以下用户软件：

通常的 FORTRAN 编译器（FORT G. FORT H. WATFOR）；
PL/1（版本 5）与 PL/C（Cornell 的学生 PL/1）；
Assembler G；
IBM Algol F；
IBM Linkage Editor F，以及一个在 CCN 编写的快速内存内链接编辑程序；
各种处理程序，包括：COBOL、SPI、XP7、META-5、SNOBOL、LISP 1.5、AUTOFLOW SIMSCRIPT 1.5、MIX（Knuth 的学生机器）、CSMP、GPSS、ECAP、APT、PMS、MATLAN、SYMAP、SPSS，以及 BMD series}
IBM 文件实用程序、SORT 与 RPG。

2. 交互式系统

       a) URSA        Conversational remote job entry system based
                      on alphanumeric display consoles (IBM 2260
                      and CCI CC301 consoles). URSA provides a
                      number of other services, including a "desk
                      calculator", an interactive/interpretive
                      assembler, and on-line utilities for manipu-
                      lation of the OS file system. It also con
                      tains the CCN operator interface to MVT.
                      URSA is not suitable for typewriter interaction
                      because it is designed for "instantaneous" dis
                      play of at least 480 characters at a time.

       b) APL         IBM Program Product version of this well-known
                      interactive system. Currently supports IBM 2741's
                      (Selectric typewriter terminals) only.

       c) OLMS        UCLA implementation of the Culler-Fried system;
                      nearly identical in language to the UCSX On-line
                      System.

      d) TSO          IBM's new general purpose time-sharing subsystem
                      under MVT, to be available at CCS sometime during
                      1971. TSO supports 2741's and Teletypes (and at
                      CCN it will support CCI consoles). TSO is
                      reminiscent of CTSS in its capabilities and
                      command language.

1. 处理器​

2. 交互式系统​

1. 处理器

2. 交互式系统