V3/man/man0/index

	  20boot(VIII): reboot  11/20 system
		       dp(IV):  201 Dataphone
			        20boot(VIII): reboot 11/20 system
      greek(VII): extended TTY  37 typebox map
		       dn(IV):  801 ACU
			    tm  9-track magtape
			        :(I): place label
			        a.out(V): assembler and loader output
	      chmod(I): change  access mode of files
	   crypt(III): encrypt  according to a keyword
		      wtmp(V):  accounting files
  acct(VIII): get connect-time  accounting
			        acct(VIII): get connect-time accounting
		   dn(IV): 801  ACU
		   getty(VII):  adapt to typewriter
	      chk(VIII): check  all file systems
	  salloc(III): storage  allocator
	    dup(II): duplicate  an open file
		 yacc(VI): yet  another compiler-compiler
	 mail(I): send mail to  another user
	    write(I): write to  another user
			ar(I):  archive (combine) files
		   archive(V):  archive file
			        archive(V): archive file
		    atan(III):  arctangent
		    glob(VII):  argument expander
	echo(I): print command  arguments
			        ar(I): archive (combine) files
		 sort(I): sort  ASCII file
	    atof(III): convert  ASCII to floating
	    atoi(III): convert  ASCII to integer
			        ascii(VII): map of ASCII
	    ascii(VII): map of  ASCII
   ctime(III): convert time to  ASCII
	   convert floating to  ASCII...ftoa(III):
 itoa(III): convert integer to  ASCII
			        as(I): assembler
		     a.out(V):  assembler and loader output
			as(I):  assembler
		     sync(II):  assure synchronization
			        atan(III): arctangent
			        atof(III): convert ASCII to floating
			        atoi(III): convert ASCII to integer
	       bc(VI): compile  B program
	   log(III): logarithm  base e
			        bas(I): BASIC dialect
		       bas(I):  BASIC dialect
			        bc(VI): compile B program
	   dli(VIII): load DEC  binary paper tapes
    remove symbols, relocation  bits...strip(I):
			        bj(VI): blackjack
		       bj(VI):  blackjack
		  bproc(VIII):  boot procedure
			        boot(II): reboot the system
			        bproc(VIII): boot procedure
		     split(I):  break a file into pieces
			        break(II): set program break
	break(II): set program  break
      istat(VIII): file status  by i-number
		       cdb(I):  C debugger
		cc(I): compile  C program
		   dc(I): desk  calculator
		     cemt(II):  catch EMT traps
		      fpe(II):  catch floating exception errors
		   ilgins(II):  catch illegal instruction trap
		     intr(II):  catch or inhibit interrupts
			        cat(I): concatenate (or print) files
			        cc(I): compile C program
			        cdb(I): C debugger
			        cemt(II): catch EMT traps
		     chmod(I):  change access mode of files
		    chmod(II):  change mode of file
		     chown(I):  change owner of files
		    chown(II):  change owner of file
		     chdir(I):  change working directory
		    chdir(II):  change working directory
  pipe(II): open inter process  channel
	  ddsput(III): display  character on Picturephone
	      putc(III): write  character or word
		getc(III): get  character
			        chdir(I): change working directory
			        chdir(II): change working directory
		    chk(VIII):  check all file systems
		  check(VIII):  check consistency of file system
		     system...  check(VIII): check consistency of file
			        chk(VIII): check all file systems
			        chmod(I): change access mode of files
			        chmod(II): change mode of file
			        chown(I): change owner of files
			        chown(II): change owner of file
		   clri(VIII):  clear file's i-node
		    close(II):  close open file
			        close(II): close open file
			        clri(VIII): clear file's i-node
			        cmp(I): compare file contents
		ar(I): archive  (combine) files
		echo(I): print  command arguments
			sh(I):  command interpreter
		  exit(I): end  command sequence
		      goto(I):  command transfer
	    if(I): conditional  command
		   gerts(III):  communicate with GCOS
		       tss(I):  communicate with MH-TSS (GCOS)
		       cmp(I):  compare file contents
	   compar(III): string  compare for sort
		     proof(I):  compare text files
			        compar(III): string compare for sort
		       bc(VI):  compile B program
			cc(I):  compile C program
			fc(I):  compile Fortran program
		       sno(I):  compile Snobol program
		       tmg(I):  compile tmgl program
	 yacc(VI): yet another  compiler-compiler
		   hypot(III):  compute hypotenuse
		       cat(I):  concatenate (or print) files
			if(I):  conditional command
	       acct(VIII): get  connect-time accounting
	    check(VIII): check  consistency of file system
	     csw(II): read the  console switches
		       kl(IV):  console typewriter
		   ls(I): list  contents of directory
	  cmp(I): compare file  contents
      ecvt(III): edited output  conversion
		    atof(III):  convert ASCII to floating
		    atoi(III):  convert ASCII to integer
		    ftoa(III):  convert floating to ASCII
		    ftoo(III):  convert floating to octal
		    itoa(III):  convert integer to ASCII
		   ctime(III):  convert time to ASCII
			cp(I):  copy file
		      core(V):  core image file
		      mem(IV):  core memory
			        core(V): core image file
	       sin(III): sine,  cosine
     wc(I): get (English) word  count
			        cp(I): copy file
		   makdir(II):  create directory
		     mkdir(I):  create directory
		    creat(II):  create file
		     fork(II):  create new process
			        creat(II): create file
			        cref(I): cross reference table
		      cref(I):  cross reference table
			        crypt(I): encrypt, decrypt a file
			        crypt(III): encrypt according to a keyword
			        csw(II): read the console switches
			        ctime(III): convert time to ASCII
     dpd(VII): spawn dataphone  daemon
	    salv(VIII): repair  damaged file system
	       dpd(VII): spawn  dataphone daemon
		   dp(IV): 201  Dataphone
		  date(I): get  date and time of day
		mdate(II): set  date modified of file
			        date(I): get date and time of day
 date(I): get date and time of  day
			        db(I): symbolic debugger
			        dcheck(VIII): verify directory hierarchy
			        dc(I): desk calculator
			        dc(IV): remote typewriter
	       Picturephone...  ddsput(III): display character on
		     cdb(I): C  debugger
	       db(I): symbolic  debugger
	       dli(VIII): load  DEC binary paper tapes
	    crypt(I): encrypt,  decrypt a file
		       tap(V):  DECtape and magtape format
		rew(I): rewind  DECtape
	save, restore files on  DECtape...tap(I):
		       tc(IV):  DECtape
		    sleep(II):  delay execution
		       dsw(I):  delete files interactively
	      rmdir(I): remove  (delete) directory
		 rm(I): remove  (delete) file
	    unlink(II): remove  (delete) file
	    mesg(I): permit or  deny messages
	 switch(III): transfer  depending on value
			dc(I):  desk calculator
		     kill(II):  destroy process
			        df(I): find free disk space
		 bas(I): BASIC  dialect
		 directory(V):  directory format
	  dcheck(VIII): verify  directory hierarchy
			        directory(V): directory format
      chdir(I): change working  directory
     chdir(II): change working  directory
       ls(I): list contents of  directory
	    makdir(II): create  directory
	      mkdir(I): create  directory
     rmdir(I): remove (delete)  directory
	      df(I): find free  disk space
		   du(I): find  disk usage
		    rf(IV): RF  disk
		    rk(IV): RK  disk
		   umount(II):  dismount file system
		  ddsput(III):  display character on Picturephone
	  vt(IV): storage-tube  display
			        dli(VIII): load DEC binary paper tapes
			        dn(IV): 801 ACU
			        dpd(VII): spawn dataphone daemon
			        dp(IV): 201 Dataphone
			        dsw(I): delete files interactively
			        du(I): find disk usage
		  od(I): octal  dump of file
			        dup(II): duplicate an open file
		      dup(II):  duplicate an open file
		 uniq(I): find  duplicate lines in a file
			        echo(I): print command arguments
			        ecvt(III): edited output conversion
			        ed(I): text editor
		    ecvt(III):  edited output conversion
		   ld(I): link  editor (loader)
		   ed(I): text  editor
	   fed(I): form letter  editor
	       cemt(II): catch  EMT traps
		   crypt(III):  encrypt according to a keyword
		     crypt(I):  encrypt, decrypt a file
		      exit(I):  end command sequence
		    wc(I): get  (English) word count
      catch floating exception  errors...fpe(II):
     typo(I): find typographic  errors
       fpe(II): catch floating  exception errors
			        exec(II): execute program file
		  size(I): get  executable program size
		     exec(II):  execute program file
		times(II): get  execution times
	   exit(II): terminate  execution
	      sleep(II): delay  execution
			        exit(I): end command sequence
			        exit(II): terminate execution
	   glob(VII): argument  expander
			        exp(III): exponential function
		     exp(III):  exponential function
		   greek(VII):  extended TTY 37 typebox map
      log(III): logarithm base  e
		    factor(I):  factor a number
			        factor(I): factor a number
			        fc(I): compile Fortran program
			        fed(I): form letter editor
	       cmp(I): compare  file contents
	     split(I): break a  file into pieces
		 opr(I): print  file off-line
		type(I): print  file page-by-page
	   ov(I): page overlay  file print
		  istat(VIII):  file status by i-number
		  stat(I): get  file status
		 stat(II): get  file status
	       file system(V):  file system format
	  chk(VIII): check all  file systems
			        file system(V): file system format
	  check consistency of  file system...check(VIII):
	      mount(II): mount  file system
  mount(VIII): mount removable  file system
    salv(VIII): repair damaged  file system
	  umount(II): dismount  file system
		  pr(I): print  file with headings
	     clri(VIII): clear  file's i-node
		dsw(I): delete  files interactively
	 tap(I): save, restore  files on DECtape
	  mt(I): save, restore  files on magtape
      ar(I): archive (combine)  files
	concatenate (or print)  files...cat(I):
	 change access mode of  files...chmod(I):
     chown(I): change owner of  files
	proof(I): compare text  files
     reloc(I): relocate object  files
	   wtmp(V): accounting  files
	   archive(V): archive  file
     chmod(II): change mode of  file
    chown(II): change owner of  file
	 close(II): close open  file
	   core(V): core image  file
		   cp(I): copy  file
	     creat(II): create  file
  crypt(I): encrypt, decrypt a  file
    dup(II): duplicate an open  file
     exec(II): execute program  file
     fstat(II): status of open  file
	     link(II): link to  file
		ln(I): link to  file
	  set date modified of  file...mdate(II):
	 mv(I): move or rename  file
	  od(I): octal dump of  file
		open(II): open  file
	   passwd(V): password  file
		read(II): read  file
	rm(I): remove (delete)  file
	   sort(I): sort ASCII  file
		   sum(I): sum  file
     find duplicate lines in a  file...uniq(I):
   unlink(II): remove (delete)  file
	      write(II): write  file
			du(I):  find disk usage
		      uniq(I):  find duplicate lines in a file
			df(I):  find free disk space
		    hyphen(I):  find hyphenated words
		       tty(I):  find name of terminal
		    ttyn(III):  find teletype name
		      typo(I):  find typographic errors
			un(I):  find undefined symbols
		fpe(II): catch  floating exception errors
	    ftoa(III): convert  floating to ASCII
	    ftoo(III): convert  floating to octal
   atof(III): convert ASCII to  floating
			        fork(II): create new process
		       fed(I):  form letter editor
	    forml(I): generate  form letters
	     form(I): generate  form letter
		     nroff(I):  format text for printing
		      roff(I):  format text for printing
       directory(V): directory  format
   file system(V): file system  format
   tap(V): DECtape and magtape  format
			        form(I): generate form letter
			        forml(I): generate form letters
		fc(I): compile  Fortran program
			        fpe(II): catch floating exception errors
		   df(I): find  free disk space
			        fstat(II): status of open file
			        ftoa(III): convert floating to ASCII
			        ftoo(III): convert floating to octal
	 exp(III): exponential  function
       communicate with MH-TSS  (GCOS)...tss(I):
  gerts(III): communicate with  GCOS
		     forml(I):  generate form letters
		      form(I):  generate form letter
			vs(I):  generate voice synthesizer phonemes
	  pseudo random number  generator...rand(III):
			        gerts(III): communicate with GCOS
		    getc(III):  get character
		   acct(VIII):  get connect-time accounting
		      date(I):  get date and time of day
			wc(I):  get (English) word count
		      size(I):  get executable program size
		    times(II):  get execution times
		      stat(I):  get file status
		     stat(II):  get file status
		     ps(VIII):  get process status
		      time(I):  get time information
		     time(II):  get time of year
		     gtty(II):  get typewriter mode
		   getuid(II):  get user ID
			        getc(III): get character
			        getty(VII): adapt to typewriter
			        getuid(II): get user ID
			        glob(VII): argument expander
			        goto(I): command transfer
			        greek(VII): extended TTY 37 typebox map
			        gtty(II): get typewriter mode
	pr(I): print file with  headings
	      verify directory  hierarchy...dcheck(VIII):
	       hyphen(I): find  hyphenated words
			        hyphen(I): find hyphenated words
	   hypot(III): compute  hypotenuse
			        hypot(III): compute hypotenuse
      clri(VIII): clear file's  i-node
   istat(VIII): file status by  i-number
	  getuid(II): get user  ID
	  setuid(II): set user  ID
			        if(I): conditional command
			        ilgins(II): catch illegal instruction trap
	     ilgins(II): catch  illegal instruction trap
		 core(V): core  image file
 uniq(I): find duplicate lines  in a file
	     ptx(VI): permuted  index
	     time(I): get time  information
       utmp(V): logged-in user  information
	    intr(II): catch or  inhibit interrupts
		     quit(II):  inhibit quits
		    init(VII):  initializer process
			        init(VII): initializer process
     ilgins(II): catch illegal  instruction trap
	    itoa(III): convert  integer to ASCII
   atoi(III): convert ASCII to  integer
		pipe(II): open  inter process channel
	  dsw(I): delete files  interactively
		sh(I): command  interpreter
    intr(II): catch or inhibit  interrupts
	split(I): break a file  into pieces
			        intr(II): catch or inhibit interrupts
			        istat(VIII): file status by i-number
			        itoa(III): convert integer to ASCII
	encrypt according to a  keyword...crypt(III):
			        kill(II): destroy process
			        kill(VIII): terminate a process
			        kl(IV): console typewriter
		   :(I): place  label
			        ld(I): link editor (loader)
		  fed(I): form  letter editor
       forml(I): generate form  letters
	form(I): generate form  letter
       uniq(I): find duplicate  lines in a file
			ld(I):  link editor (loader)
		     link(II):  link to file
			ln(I):  link to file
			        link(II): link to file
			ls(I):  list contents of directory
	 nlist(III): read name  list
			        ln(I): link to file
		    dli(VIII):  load DEC binary paper tapes
       a.out(V): assembler and  loader output
	    ld(I): link editor  (loader)
		     login(I):  log on to system
		     log(III):  logarithm base e
		      utmp(V):  logged-in user information
			        log(III): logarithm base e
		passwd(I): set  login password
			        login(I): log on to system
		 nice(II): set  low-priority status
			        ls(I): list contents of directory
			        m6(I): macroprocessor
			m6(I):  macroprocessor
	   tap(V): DECtape and  magtape format
 mt(I): save, restore files on  magtape
		    tm 9-track  magtape
		 mail(I): send  mail to another user
			        mail(I): send mail to another user
			        makdir(II): create directory
			        man(I): run off manual section
	       man(I): run off  manual section
		   ascii(VII):  map of ASCII
       extended TTY 37 typebox  map...greek(VII):
			        mdate(II): set date modified of file
			        mem(IV): core memory
		 mem(IV): core  memory
			        mesg(I): permit or deny messages
			        mesg(III): print string on typewriter
       mesg(I): permit or deny  messages
      tss(I): communicate with  MH-TSS (GCOS)
		     msh(VII):  mini Shell
			        mkdir(I): create directory
       chmod(I): change access  mode of files
	     chmod(II): change  mode of file
		 stty(II): set  mode of typewriter
       stty(I): set typewriter  modes
      gtty(II): get typewriter  mode
	   mdate(II): set date  modified of file
		    mount(II):  mount file system
		  mount(VIII):  mount removable file system
			        mount(II): mount file system
			        mount(VIII): mount removable file system
			mv(I):  move or rename file
		     seek(II):  move read or write pointer
			        msh(VII): mini Shell
			        mt(I): save, restore files on magtape
			        mv(I): move or rename file
	      nlist(III): read  name list
		  tty(I): find  name of terminal
		  nm(I): print  namelist
      ttyn(III): find teletype  name
	      fork(II): create  new process
			        nice(II): set low-priority status
			        nlist(III): read name list
			        nm(I): print namelist
			        nroff(I): format text for printing
      rand(III): pseudo random  number generator
      pow(III): take powers of  numbers
	   factor(I): factor a  number
	    reloc(I): relocate  object files
			od(I):  octal dump of file
	   convert floating to  octal...ftoo(III):
			        od(I): octal dump of file
		   man(I): run  off manual section
	    opr(I): print file  off-line
	      close(II): close  open file
	 dup(II): duplicate an  open file
	  fstat(II): status of  open file
		     open(II):  open file
		     pipe(II):  open inter process channel
			        open(II): open file
			        opr(I): print file off-line
	   cat(I): concatenate  (or print) files
	     ecvt(III): edited  output conversion
	  assembler and loader  output...a.out(V):
		   ov(I): page  overlay file print
			        ov(I): page overlay file print
	      chown(I): change  owner of files
	     chown(II): change  owner of file
			ov(I):  page overlay file print
	   type(I): print file  page-by-page
    dli(VIII): load DEC binary  paper tapes
	       pc(IV): punched  paper tape
			        passwd(I): set login password
			        passwd(V): password file
		    passwd(V):  password file
	  passwd(I): set login  password
			        pc(IV): punched paper tape
		      mesg(I):  permit or deny messages
		      ptx(VI):  permuted index
    generate voice synthesizer  phonemes...vs(I):
   vsp(VII): voice synthesizer  phonemes
	  display character on  Picturephone...ddsput(III):
   split(I): break a file into  pieces
			        pipe(II): open inter process channel
			 :(I):  place label
  seek(II): move read or write  pointer
		pow(III): take  powers of numbers
			        pow(III): take powers of numbers
			        pr(I): print file with headings
		      echo(I):  print command arguments
		       opr(I):  print file off-line
		      type(I):  print file page-by-page
			pr(I):  print file with headings
			nm(I):  print namelist
		    mesg(III):  print string on typewriter
		   ptime(III):  print time
       cat(I): concatenate (or  print) files
     nroff(I): format text for  printing
      roff(I): format text for  printing
      ov(I): page overlay file  print
	     bproc(VIII): boot  procedure
	  pipe(II): open inter  process channel
		 ps(VIII): get  process status
	     rele(II): release  processor
	  fork(II): create new  process
	init(VII): initializer  process
	     kill(II): destroy  process
       kill(VIII): terminate a  process
	    wait(II): wait for  process
		break(II): set  program break
	     exec(II): execute  program file
       size(I): get executable  program size
	     bc(VI): compile B  program
	      cc(I): compile C  program
	fc(I): compile Fortran  program
	sno(I): compile Snobol  program
	  tmg(I): compile tmgl  program
			        proof(I): compare text files
		    rand(III):  pseudo random number generator
			        ps(VIII): get process status
			        ptime(III): print time
			        ptx(VI): permuted index
		       pc(IV):  punched paper tape
			        putc(III): write character or word
			        qsort(III): quicker sort
		   qsort(III):  quicker sort
			        quit(II): inhibit quits
	     quit(II): inhibit  quits
			        rand(III): pseudo random number generator
	     rand(III): pseudo  random number generator
		     read(II):  read file
		   nlist(III):  read name list
		seek(II): move  read or write pointer
		      csw(II):  read the console switches
			        read(II): read file
		 20boot(VIII):  reboot 11/20 system
		     boot(II):  reboot the system
		cref(I): cross  reference table
		     rele(II):  release processor
			        rele(II): release processor
		     reloc(I):  relocate object files
     strip(I): remove symbols,  relocation bits
			        reloc(I): relocate object files
		       dc(IV):  remote typewriter
	    mount(VIII): mount  removable file system
		     rmdir(I):  remove (delete) directory
			rm(I):  remove (delete) file
		   unlink(II):  remove (delete) file
		     strip(I):  remove symbols, relocation bits
		mv(I): move or  rename file
		   salv(VIII):  repair damaged file system
		 tap(I): save,  restore files on DECtape
		  mt(I): save,  restore files on magtape
			        rew(I): rewind DECtape
		       rew(I):  rewind DECtape
		       rf(IV):  RF disk
			        rf(IV): RF disk
		       rk(IV):  RK disk
			        rk(IV): RK disk
			        rmdir(I): remove (delete) directory
			        rm(I): remove (delete) file
			        roff(I): format text for printing
	     sqrt(III): square  root
		       man(I):  run off manual section
			        salloc(III): storage allocator
			        salv(VIII): repair damaged file system
		       tap(I):  save, restore files on DECtape
			mt(I):  save, restore files on magtape
	man(I): run off manual  section
			        seek(II): move read or write pointer
		      mail(I):  send mail to another user
		     speak(I):  send words to voice synthesizer
	  exit(I): end command  sequence
		    mdate(II):  set date modified of file
		    passwd(I):  set login password
		     nice(II):  set low-priority status
		     stty(II):  set mode of typewriter
		    break(II):  set program break
		    stime(II):  set system time
		    tabs(VII):  set tab stops on typewriter
		      stty(I):  set typewriter modes
		   setuid(II):  set user ID
			        setuid(II): set user ID
		msh(VII): mini  Shell
			        sh(I): command interpreter
		     sin(III):  sine, cosine
			        sin(III): sine, cosine
			        size(I): get executable program size
	get executable program  size...size(I):
			        sleep(II): delay execution
	       sno(I): compile  Snobol program
			        sno(I): compile Snobol program
		      sort(I):  sort ASCII file
			        sort(I): sort ASCII file
	    string compare for  sort...compar(III):
	   qsort(III): quicker  sort
	 df(I): find free disk  space
		     dpd(VII):  spawn dataphone daemon
			        speak(I): send words to voice synthesizer
			        split(I): break a file into pieces
			        sqrt(III): square root
		    sqrt(III):  square root
			        stat(I): get file status
			        stat(II): get file status
	     istat(VIII): file  status by i-number
		    fstat(II):  status of open file
    nice(II): set low-priority  status
	 ps(VIII): get process  status
	     stat(I): get file  status
	    stat(II): get file  status
			        stime(II): set system time
	    tabs(VII): set tab  stops on typewriter
		  salloc(III):  storage allocator
		       vt(IV):  storage-tube display
		  compar(III):  string compare for sort
	      mesg(III): print  string on typewriter
			        strip(I): remove symbols, relocation bits
			        stty(I): set typewriter modes
			        stty(II): set mode of typewriter
		       sum(I):  sum file
			        sum(I): sum file
     csw(II): read the console  switches
			        switch(III): transfer depending on value
			db(I):  symbolic debugger
	      strip(I): remove  symbols, relocation bits
	 un(I): find undefined  symbols
	      sync(II): assure  synchronization
			        sync(II): assure synchronization
	 vs(I): generate voice  synthesizer phonemes
	       vsp(VII): voice  synthesizer phonemes
 speak(I): send words to voice  synthesizer
	  file system(V): file  system format
		stime(II): set  system time
     chk(VIII): check all file  systems
			  file  system(V): file system format
    20boot(VIII): reboot 11/20  system
	  boot(II): reboot the  system
     check consistency of file  system...check(VIII):
	   login(I): log on to  system
	 mount(II): mount file  system
	  mount removable file  system...mount(VIII):
	   repair damaged file  system...salv(VIII):
     umount(II): dismount file  system
	 who(I): who is on the  system
		tabs(VII): set  tab stops on typewriter
      cref(I): cross reference  table
			        tabs(VII): set tab stops on typewriter
		     pow(III):  take powers of numbers
	 load DEC binary paper  tapes...dli(VIII):
	 pc(IV): punched paper  tape
			        tap(I): save, restore files on DECtape
			        tap(V): DECtape and magtape format
			        tc(IV): DECtape
	       ttyn(III): find  teletype name
	  tty(I): find name of  terminal
		   kill(VIII):  terminate a process
		     exit(II):  terminate execution
			ed(I):  text editor
	     proof(I): compare  text files
	      nroff(I): format  text for printing
	       roff(I): format  text for printing
		  time(I): get  time information
	 date(I): get date and  time of day
		 time(II): get  time of year
	   ctime(III): convert  time to ASCII
			        time(I): get time information
			        time(II): get time of year
			        times(II): get execution times
      times(II): get execution  times
	     ptime(III): print  time
	 stime(II): set system  time
			        tm 9-track magtape
			        tmg(I): compile tmgl program
	       tmg(I): compile  tmgl program
		  switch(III):  transfer depending on value
	      goto(I): command  transfer
	   cemt(II): catch EMT  traps
     catch illegal instruction  trap...ilgins(II):
			        tss(I): communicate with MH-TSS (GCOS)
	  greek(VII): extended  TTY 37 typebox map
			        tty(I): find name of terminal
			        ttyn(III): find teletype name
   greek(VII): extended TTY 37  typebox map
			        type(I): print file page-by-page
		  stty(I): set  typewriter modes
		 gtty(II): get  typewriter mode
		dc(IV): remote  typewriter
	  getty(VII): adapt to  typewriter
	       kl(IV): console  typewriter
    mesg(III): print string on  typewriter
	 stty(II): set mode of  typewriter
   tabs(VII): set tab stops on  typewriter
		 typo(I): find  typographic errors
			        typo(I): find typographic errors
			        umount(II): dismount file system
		   un(I): find  undefined symbols
			        un(I): find undefined symbols
			        uniq(I): find duplicate lines in a file
			        unlink(II): remove (delete) file
	      du(I): find disk  usage
	       getuid(II): get  user ID
	       setuid(II): set  user ID
	    utmp(V): logged-in  user information
 mail(I): send mail to another  user
    write(I): write to another  user
			        utmp(V): logged-in user information
	 transfer depending on  value...switch(III):
		 dcheck(VIII):  verify directory hierarchy
	       vs(I): generate  voice synthesizer phonemes
		     vsp(VII):  voice synthesizer phonemes
       speak(I): send words to  voice synthesizer
			        vs(I): generate voice synthesizer phonemes
			        vsp(VII): voice synthesizer phonemes
			        vt(IV): storage-tube display
		     wait(II):  wait for process
			        wait(II): wait for process
			        wc(I): get (English) word count
		       who(I):  who is on the system
			        who(I): who is on the system
       gerts(III): communicate  with GCOS
	     pr(I): print file  with headings
	   tss(I): communicate  with MH-TSS (GCOS)
	  wc(I): get (English)  word count
		speak(I): send  words to voice synthesizer
    hyphen(I): find hyphenated  words
 putc(III): write character or  word
	      chdir(I): change  working directory
	     chdir(II): change  working directory
		    putc(III):  write character or word
		    write(II):  write file
	seek(II): move read or  write pointer
		     write(I):  write to another user
			        write(I): write to another user
			        write(II): write file
			        wtmp(V): accounting files
			        yacc(VI): yet another compiler-compiler
	 time(II): get time of  year
		     yacc(VI):  yet another compiler-compiler