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4176 V 10 B-1 1080(-)S 10 B 1137(u)S 10 R 1440(Unlink)S 1744(\256le)S 1898(after)S (successful)414 2109 A 2548(transmission)S 4344 V 10 B-1 1080(-)S 10 B 1137(v)S 10 R 1440(Verbose;)S (opposite)340 1829 A 2194(of)S 2303(quiet)S 4512 V 10 B-1 1080(-)S 10 B 1137(y)S 10 R 1440(Yes,)S (clobber)302 1647 A 1974(existing)S 2317(\256les)S 4680 V 10 B-1 1080(-)S 10 B 1137(+)S 10 R 1440(Append)S 1783(to)S 1886(an)S 2006(existing)S 2349(\256le)S 4848 V 9 R 720(E)S 722(EX)S 780(XA)S 848(AM)S 916(MP)S 998(PL)S 1050(LE)S 1108(ES)S 1166(S)S 4968 V 10 B 1080(sz)S 1189(file)S (/dev/tty01)482 1856 A 5088 V 10 R 2080(#)S 2155(Send)S 10 I 2381(\256le)S 5256 V 9 R 720(D)S 722(DE)S 790(ES)S 848(SC)S 900(CR)S 962(RI)S 1024(IP)S 1057(PT)S 1109(TI)S 1167(IO)S 1200(ON)S 1268(N)S 5376 V 10 R 1080(XMODEM,)S 1597(YMODEM,)S 2114(and)S 2293(ZMODEM)S 2775(are)S 2933(a)S 3012(family)S 3309(of)S 3427(protocols)S 3835(that)S 4020(are)S 4178(widely)S 4486(used)S 4704(is)S 4805(the)S 8 R 4957(MS-DOS)S 5496 V 10 R 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2448('/')S 2571(in)S 2676(the)S (transmitted)453 2826 A 3306(pathname.)S 3774(Thus,)S (C.omenB0000)582 4027 A 4636(\(which)S 4943(is)S 5037(unac-)S 4080 V 1260(ceptable)S 1630(to)S 8 R 1737(MS-DOS)S 10 R 2075(or)S 2192(CP/M\))S 2499(is)S (transmitted)453 2599 A 3085(as)S (C/omenB0000.)610 3202 A 3870(If)S 3971(the)S 4127(resultant)S 4507(\256lename)S 4887(has)S 5054(more)S 4200 V 1260(than)S 1458(8)S 1533(characters)S 1968(in)S 2071(the)S 2219(stem,)S 2459(a)S 2529('.')S 2647(is)S 2739(inserted)S 3083(to)S 3186(allow)S 3435(a)S 3505(total)S 3709(of)S 3818(eleven.)S 4320 V 10 B-1 1080(-)S 10 B 1137(e)S 4440 V 10 R 1260(Escape)S 1571(all)S 1697(control)S 2007(characters;)S 2470(normally)S (XON,)244 2858 A 3127(XOFF,)S 3435(DLE,)S 3682(CR-@-CR,)S 4161(and)S 4331(Ctrl-X)S 4620(are)S 4769(escaped.)S 4560 V 10 B-1 1080(-)S 10 B 1137(f)S 4680 V 10 R 1260(Send)S 1486(Full)S 1673(pathname.)S 2139(Normally)S 2550(directory)S 2939(pre\256xes)S 3283(are)S 3432(stripped)S 3781(from)S 4002(the)S (transmitted)453 4150 A 4628(\256lename.)S 4800 V 10 B-1 1080(-)S 10 B 1137(i)S 4920 V 10 R 1260(Send)S (COMMAND)537 1488 A 2052(\(follows)S 10 I 2415(i)S 10 R 2443(\))S 2504(to)S 2609(the)S (receiver)326 2759 A 3112(for)S 3257(execution,)S 3701(return)S 3970(Immediately)S (upon)200 4507 A 4735(the)S (receiving)375 4886 A 5040 V 1260(program's)S (successful)414 1699 A (reception)375 2138 A 2538(of)S 2647(the)S 2795(command.)S 5160 V 10 B-1 1080(-)S 10 B 1137(L)S 5280 V 10 R 1260(Use)S 1450(ZMODEM)S 1931(sub-packets)S 2439(of)S 2556(length)S 10 I 2840(n)S 10 R 2923(\(follows)S 10 I 3292(L)S 10 R 3348(\).)S 3440(A)S 3546(larger)S 10 I 3815(n)S 10 R 3898(\(32)S 4066(<=)S 10 I 4214(n)S 10 R 4298(<=)S (1024\))234 4446 A 4714(gives)S 4960(slightly)S 5400 V 1260(higher)S (throughput,)465 1551 A 2050(a)S 2129(smaller)S 2460(one)S 2639(speeds)S 2941(error)S 3172(recovery.)S 3609(The)S 3800(default)S 4113(is)S (128)150 4213 A 4396(below)S (300)150 4675 A 4858(baud,)S (256)150 5111 A 5520 V (above)240 1260 A (300)150 1525 A 1700(baud,)S 1945(or)S (1024)200 2054 A (above)240 2279 A (2400)200 2544 A 2769(baud.)S 5640 V 10 B-1 1080(-)S 10 B 1137(l)S 5760 V 10 R 1260(Wait)S 1483(for)S 1628(the)S (receiver)326 1778 A 2132(to)S (acknowledge)531 2238 A 2797(correct)S 3106(data)S 3302(every)S 10 I 3554(n)S 10 R 3632(\(32)S 3794(<=)S 10 I 3936(n)S 10 R 4014(<=)S (1024\))234 4156 A 4418(characters.)S 4881(This)S 5088(may)S 5880 V 1260(be)S 1380(used)S 1589(to)S 1692(avoid)S 1940(network)S 2295(overrun)S 2633(when)S 2876(XOFF)S 3159(\257ow)S 3363(control)S 3673(is)S 3765(lacking.)S 6000 V 10 B-1 1080(-)S 10 B 1137(n)S 6120 V 10 R 1260(Send)S (each)185 1497 A 1718(\256le)S 1883(if)S 1981(destination)S 2458(\256le)S 2623(does)S 2843(not)S 3007(exist.)S 3258(Overwrite)S 3704(destination)S 4181(\256le)S 4346(if)S 4444(source)S 4744(\256le)S 4910(is)S 5014(newer)S 6240 V 1260(than)S 1458(the)S 1606(destination)S 2072(\256le.)S 6360 V 10 B-1 1080(-)S 10 B 1137(N)S 6480 V 10 R 1285(Send)S (each)185 1512 A 1723(\256le)S 1878(if)S 1966(destination)S 2433(\256le)S 2588(does)S 2798(not)S 2952(exist.)S 3218(Overwrite)S 3654(destination)S 4121(\256le)S 4276(if)S 4364(source)S 4653(\256le)S 4809(is)S 4903(newer)S 5177(or)S 6600 V (longer)257 1260 A 1542(than)S 1740(the)S 1888(destination)S 2354(\256le.)S 6720 V 10 B-1 1080(-)S 10 B 1137(o)S 6840 V 10 R 1260(Disable)S 1593(automatic)S 2015(selection)S 2398(of)S 2507(32)S 2632(bit)S (CRC.)226 2763 A 6960 V 10 B-1 1080(-)S 10 B 1137(p)S 7080 V 10 R 1260(Protect)S 1571(existing)S 1914(destination)S 2380(\256les)S 2573(by)S 2698(skipping)S 3068(transfer)S 3402(if)S 3489(the)S 3637(destination)S 4103(\256le)S 4257(exists.)S 7200 V 10 B-1 1080(-)S 10 B 1137(q)S 7320 V 10 R 1260(Quiet)S (suppresses)430 1509 A 1964(verbosity.)S 7440 V 10 B-1 1080(-)S 10 B 1137(r)S 7903 V 10 R 720(September)S 1176(13,)S (1996)200 1326 A 4990(Page)S 5211(2)S 8143 V EP %%Page: 3 3 BP /slant 0 def /height 0 def 480 V 10 R 720(SZ)S 846(\()S 888(1)S 946(\))S 2696(Eighth)S (Edition)296 2989 A 5001(SZ)S 5127(\()S 5169(1)S 5227(\))S 960 V 1260(Resume)S 1618(interrupted)S 2094(\256le)S 2257(transfer.)S 2650(If)S 2752(the)S 2909(source)S 3206(\256le)S 3369(is)S (longer)257 3471 A 3763(than)S 3971(the)S 4129(destination)S 4605(\256le,)S 4794(the)S 4952(transfer)S 1080 V 1260(commences)S 1760(at)S 1858(the)S 2006(offset)S 2261(in)S 2364(the)S 2512(source)S 2800(\256le)S 2954(that)S 3130(equals)S 3412(the)S 3560(length)S 3836(of)S 3945(the)S 4093(destination)S 4559(\256le.)S 1200 V 10 B-1 1080(-)S 10 B 1137(t)S 1320 V 10 R 1260(Change)S 1592(timeout.)S 1974(The)S 2156(timeout,)S 2513(in)S 2616(tenths)S 2881(of)S (seconds,)343 2990 A 3358(follows,)S 3710(the)S 10 B-1 3858(-)S 10 B 3915(t)S 10 R 3974(\257ag.)S 1440 V 10 B-1 1080(-)S 10 B 1137(u)S 1560 V 10 R 1260(Unlink)S 1564(the)S 1712(\256le)S 1866(after)S (successful)414 2077 A 2516(transmission.)S 1680 V 10 B-1 1080(-)S 10 B 1137(w)S 1800 V 10 R 1260(Limit)S 1509(the)S 1657(transmit)S (window)324 2012 A 2361(size)S 2543(to)S 10 I 2646(n)S 10 R 2721(bytes)S 2958(\()S 10 I 2992(n)S 3067(follows)S 10 B 3382(\(enw)S 10 R 3590(\).)S 1920 V 10 B-1 1080(-)S 10 B 1137(v)S 2040 V 10 R 1260(Verbose)S 1621(causes)S 1909(a)S 1979(list)S 2127(of)S 2236(\256le)S 2390(names)S 2672(to)S 2775(be)S 2895(appended)S 3305(to)S 10 I 3408(/tmp/szlog)S 10 R 3821(.)S 2160 V 10 B-1 1080(-)S 10 B 1137(y)S 2280 V 10 R 1260(Instruct)S 1593(a)S 1663(ZMODEM)S (receiving)375 2136 A 2536(program)S 2902(to)S 3005(overwrite)S 3417(any)S 3587(existing)S 3930(\256le)S 4084(with)S 4288(the)S 4436(same)S 4668(name.)S 2400 V 10 B-1 1080(-)S 10 B 1137(Y)S 2520 V 10 R 1260(Instruct)S 1598(a)S 1673(ZMODEM)S (receiving)375 2151 A 2556(program)S 2927(to)S 3035(overwrite)S 3452(any)S 3627(existing)S 3975(\256le)S 4134(with)S 4343(the)S 4496(same)S 4733(name,)S 5007(and)S 5183(to)S 2640 V 1260(skip)S 1452(any)S 1622(source)S 1910(\256les)S 2103(that)S 2279(do)S 2404(have)S 2619(a)S 2689(\256le)S 2843(with)S 3047(the)S 3195(same)S 3427(pathname)S 3843(on)S 3968(the)S 4116(destination)S 4582(system.)S 2808 V 870(E)S 872(Ex)S 936(xa)S 988(am)S 1035(mp)S 1115(pl)S 1167(le)S 1197(es)S 1244(s)S 2928 V 1080(Below)S 1368(are)S 1517(some)S 1754(examples)S 2159(of)S 2268(the)S 2416(use)S 2575(of)S 10 I 2684(sz)S 10 R 2762(.)S 3096 V 10 B 1440("sz)S 10 B-1 1605(-)S 10 B 1662(a)S 3146 V 12 B 1737(*)S 3096 V 10 B 1797(.c)S 3264 V 10 R 1080(This)S 1292(single)S 1565(command)S 1994(transfers)S 2376(all)S 2511(.c)S 2615(\256les)S 2817(in)S 2929(the)S 3086(current)S 3406(directory)S 3804(with)S (conversion)441 4017 A 4492(\()S 10 B-1 4526(-)S 10 B 4583(a)S 10 R 4633(\))S 4701(to)S 4813(end-of-line)S 3384 V (conventions)485 1080 A 1590(appropriate)S 2074(to)S 2177(the)S (receiving)375 2325 A 2725(environment.)S 3624 V 10 B 1440("sz)S 10 B-1 1605(-)S 10 B 1662(Yan)S 3674 V 12 B 1866(*)S 3624 V 10 B 1926(.c)S 3674 V 12 B 2021(*)S 3624 V 10 B 2081(.h)S 3792 V 10 R 1080(Send)S 1312(only)S 1521(the)S 10 I 1675(.c)S 10 R 1776(and)S 10 I 1952(.h)S 10 R 2058(\256les)S 2257(that)S 2440(exist)S 2662(on)S 2794(both)S 3004(systems,)S 3379(and)S 3556(are)S 3712(newer)S 3991(on)S 4123(the)S 4278(sending)S 4622(system)S 4933(than)S 5138(the)S 3912 V (corresponding)575 1080 A 1680(version)S 2001(on)S 2126(the)S (receiving)375 2274 A 2674(system,)S (converting)430 3003 A 8 R 3453(MINIX)S 10 R 3719(to)S 8 R 3817(MS-DOS)S 10 R 4146(text)S 4322(format.)S 4080 V 9 R 720(S)S 722(SE)S 774(EE)S 832(E)S 913(A)S 915(AL)S 983(LS)S 1041(SO)S 1093(O)S 4200 V 10 B 1080(rz)S 10 R 1170(\(1\),)S 10 B 1338(term)S 10 R 1546(\(1\).)S 7903 V 720(Page)S 941(3)S 4455(September)S 4911(13,)S (1996)200 5061 A 8143 V EP %%Trailer %%DocumentFonts: Times-Roman Times-Bold Times-Italic %%Pages: 3