• ACCESS – selects the access subsystem • APL – selects
APL programing language • ASCII – select fill 128-character
ASCII • ATTACH – links to a permanent file • AUTO – automatically generate five-digit line numbers • BASIC – selects
BASIC system • BATCH – selects the batch system • BEGIN – starts processing of CCL procedure (control language file) • BINARY – selects binary input mode • BRIEF – suppresses headers • BYE – log off the system • CALL – starts processing KCL procedure file (control language before CCL) • CATLIST – lists user's permanent files • CHANGE – changes parameters of a permanent file • CHARGE – set charge number and project number • CLEAR – releases all local files • CONVERT – converts character sets • (CR) – Carriage Return – requests terminal status if it is the first thing on a line • CSET – selects the terminal character-set mode • DAYFILE – lists a record of the user's activity •
DEBUG – activates or terminates CYBER interactive Debug • DEFINE – create a direct-access permanent file • DIAL – sends a one-line message to another terminal • EDIT – Selects the text editor • ENQUIRE – Requests the current job status • EXECUTE – selects the Execute subsystem • FORTRAN – selects the
FORTRAN subsystem (FORTRAN 5) • FTNTS – Selects the FORTRAN Extended Version 4 compiler (CDC's enhanced version of FORTRAN 4) • FULL – Selects full-duplex mode • GET – gets a copy of a permanent file • GOODBYE – same as BYE • HALF – clears full-duplex mode • HELLO – logs out and starts login •
HELP – gets descriptions of NOS commands • LENGTH – requests the length of a file • LIB – get a copy of a permanent file • LIMITS – lists the user's limits • LIST – lists the contents of a file • LNH – same as LIST except no headers •
LOGIN – same as HELLO •
LOGOUT – same as BYE • MONITOR – connects to a terminal • NEW – creates a new primary file • NORMAL – clears modes set by ASCII, AUTO, BRIEF, NOSORT, CSET, PARITY, and TAPE • NOSORT – prevents the system from sorting the primary file on the subsequent command • NULL – selects the null subsystem. • OLD – gets a copy of a permanent file • P – proceed • PACK – compress a file with several logical records into one logical record • PACKNAM – direct subsequent file requests to an auxiliary device • PARITY – set terminal parity • PASSWOR – change user password • PERMIT – grants another user permission to access a file • PRIMARY – makes temporary file the new primary file • PURGE – removes permanent files • RECOVER – allows user to resume after terminal was disconnected •
RENAME – changes file name • REPLACE – replace the contents of a permanent file with a temporary file • RESEQ – resequence or add line numbers to the primary file • SAVE – save a file permanently • SETASL – sets SRU account block limit (SRU = System Resource Unit, on hard drive) • SETTL – set CPU time limit • SORT – sort the primary file • STATUS – same as ENQUIRE • STOP – terminates currently running programs • SUBMIT – submit a batch job deck image • TRAN – select NOS transaction subsystem • USER – get terminal number • X – process a time-sharing command as a batch command • XEDIT – select XEDIT editor From ''NOS Version 1 Terminal User's Instant Manual'', CDC, 1975–1980. == See also ==