. , ( ), TCR. . , , - 240 - . , . , , , , , . , , . TCP, . Taylor UUCP 1.04: g - uucico's. . g . - - , . i - , . . Taylor UUCP. t - , TCP, , . 1024 . e - t, . f - X. 25 . , . , . G - g- System V Relgase"4. UUCP. - 241 - - similiar ZMODEM. , XON XOFF. 13.6.2 , , ... , , . g, , 1 7, 2 64 4096. (14), , 5% , . , 128 , 512 1024. Taylor UUCP protocol-parameter sys. , g 512 pablo: system pablo protocol-parameter g packet-size 512 14. binaries Linux 7 , 128 . . . , Taylor UUCP. 13.6.3 uucico , , . uucico - 242 - , Pprotlist, # . (, TCP, ), uucico . , i, a, g, G, j f. TCP, - t, e, , a, , G, j, f. protocols, . , port : port serial1 protocols igG , i,g, G., , . 13.7 UUCP, . . , -xall, Debug spool. , . , , . Hayes- , " ATL1M1 OK " dial. . Uucico uucp, /usr/lib/uucp, /var/spool/uucp /var/spool/uucppublic uucp. (15) spool, uucp. Uucico "Wrong time to call "(" - 243 - "). , sys , time, , , . , uucico , . Uucico , . , uucico /var/spool/uucp. , . , uucico, , ... uucico , , , . , : , . , . , , , , . , . , , , , . . : , DTR , uucico , uucico. DTR, a 15. , . ls. , . , \E . ECHO , , . ECHO, , , . , . , , . , : - 244 - . . , . . log , : . ( )? , ? NSC 16550A chipset , 38kbps ; , FIFOs ( 16450 ), 9600 \ - . , . - . Taylor UUCP 1.04 RTS/CTS . rc.serial : $ Stty crtscts < /dev/cua3 , : , . . , ( Pprotlist ). ( ?). RLCK, lockfile . . RBADSEQ, , , . RLOGIN, . 13.8 UUCP taylor-, , - 245 - spool. Log . Log- uucico pablo - (1994-05-28 17:15:01.66 539) Calling system pablo (port cua3) uucico pablo - (1994-05-28 17:15:39.25 539) Login successful uucico pablo - (1994-05-28 17:15:39.90 539) Handshake successful protocol 'g' packet size 1024 window 7) uucico pablo postmaster (1994-05-28 17:15:43.65 539) Receiving D.pabloB04aj ucico pablo postmaster (1994-05-28 17:15:46.51 539) Receiving X.pabloX04ai uucico pablo postmaster (1994-05-28 17:15:48.91 539) Receiving D.pabloB04at uucico pablo postmaster (1994-05-28 17:15:51.52 539) Receiving X.pabloX04as uucico pablo postmaster (1994-05-28 17:15:54.01 539) Receiving D.pabloB04c2 uucico pablo postmaster (1994-05-28 17:15:57.17 539) Receiving X.pabloX04c1 uucico pablo - (1994-05-28 17:15:59.05 539) Protocol 'g' packets: sent 15, resent 0, received 32 uucico pablo - (1994-05-28 17:16:02.50 539) Call complete (26 seconds) uuxqt pablo postmaster (1994-05-28 17:16:11.41 546) Executing X.pabloX04ai (rmail okir) uuxqt pablo postmaster (1994-05-28 17:16:13.30 546) Executing X.pabloX04as (rmail okir) uuxqt pablo postmaster (1994-05-28 17:16:13.51 546) Executing X.pabloX04c1 (rmail okir) " - Stats, . Stats - 246 - : postmaster pablo (1994-05-28 17:15:44.78) received 1714 bytes in 1.802 seconds (951 bytes/sec) postmaster pablo (1994-05-28 17:15:46.66) received 57 bytes in 0.634 seconds (89 bytes/sec) postmaster pablo (1994-05-28 17:15:49.91) received 1898 bytes in 1.599 seconds (1186 bytes/sec) postmaster pablo (1994-05-28 17:15:51.67) received 65 bytes in 0.555 seconds (117 bytes/sec) postmaster pablo (1994-05-28 17:15:55.71) received 3217 bytes in 2.254 seconds (1427 bytes/sec) postmaster pablo (1994-05-28 17:15:57.31) received 65 bytes in 0.590 seconds (110 bytes/sec) - Debug. . , , 600. , , , . UUCP binaries Linux- , HDB-. HDB UUCP , /var/spool/uucp/.Log. , uucico, uuxqt, uux. , , . , uucico pablo .Log/uucico/pablo, uuxqt .Log/uuxqt/pablo. , lofiles - Taylor. HDB-, .Admin /var/spool/uucp. , Admin/audit.locan, uucico .Admin/audit. - 247 - 14. - . , , mailbox . email , . . " - '', . Un*x. - sendmail Berkeley. Eric Allman sendmail . Linux sendmail-5.56c, 16 .., sendmail - 8.6.5. , Linux - smail-3.1.28, Curt Landon Noll Ronald S. Karr. Linux. , smail, , , . sendmail, smail . , - . , , sendmail , . smail sendmail , . , - 248 - ( hostname), , . sendmail , SHIFT. Smail sendmail, mailer'. , UUCP Internet , - . , , email , . 15. 16. smail sendmail . Unix- , Linux. Linux, Electronic Mail HOWTO Vince Skahan, comp.os.linux.announce . 14.1 - ? , , , , , , .., , . - ; - , , . . , . - , , - , , , . , - 249 - , . . (1) 1. .sig , , . , "--". Unix , RFC 822. - ARPANET. RFC 822 - . , , , , , - (MIME). , , . : From brewhq.swb.de!ora.com!andyo Wed Apr 13 00:17:03 1994 Return-Path: Received: from brewhq.swb.de by monad.swb.de with uucp (Smail3.1.28.1 #6) id m0pqqlT-00023aB; Wed, 13 Apr 94 00:17 MET DST Received: from ora.com (ruby.ora.com) by brewhq.swb.de with smtp (Smail3.1.28.1 #28.6) id ; Tue, 12 Apr 94 21:47 MEST Received: by ruby.ora.com (8.6.8/8.6.4) id RAA26438; Tue, 12 Apr 94 15:56 - 0400 Date: Tue, 12 Apr 1994 15:56:49 -0400 Message-Id: <199404121956.PAA07787@ruby> From: andyo@ora.com (Andy Oram) To: okir@monad.swb.de Subject: Re: Your RPC section , mailer`, elm ( ), pine, mush, mailx. , . , , . From: email , " - 250 - ''. To: - email . Subject: . . Date: . Reply-To: . , , , . . Oranization: , . . Message-ID: , . . Received: , ( ) , , , , , . . X-: mail- , X-. , , RFC. - . From, . , , , , , , . From mailer', , . - 251 - 14.2 ? , , mailx; elm, mush, pine. , MUA . , , , MTA. , , , . rmail, - lmail ( ). , , mailxbox . , MTA ( , ), ( ). , , , bounced, . , . , TCP/IP, SMTP. SMTP , RFC 788 821 RFC. SMTP . UUCP , , . UUCP, MTA rmail , uux, . , , , . (2) MTA . SMTP, , SMTP - 252 - . BSMTP, SMTP. rsmtp bsmtp , , SMTP . 14.3 Email , , , , . , - . , X.400, " " , X.500. , . Internet RFC 822 , user@host.domain, host.domain - . "". , () hostname , . UUCP , path!host!user (! !), . , "". , uucp- RFC822, . , RFC822- : < @hostA,@hostB: user@hostC > hostC, HostC hostA hostB ( ). - . - 253 - , " % " : user%hostB@hostA hostA, "@". - user@hostB, Mailer hostB, . "Ye Olde ARPANET Kludge''. , . . Decnet- , , , - ::. X.400 , , . FidoNet, 2:320/204.9, , : (2 - ), (320 ), ( ), (PC ). Fidonet RFC 822; Thomas.Quinot@p9.f204.n320.z2.fidonet.org. 14.4 ? . , . UUCP , , Internet. Internet, ( IP) IP , UUCP , , . 14.4.1 Internet Internet , - 254 - . , IP . , . , MX DNS . MX , . MX , , Internet , UUCP , , . MX , . - , . , Foobar Inc, , mailhub. MX DNS : foobar.com IN MX 5 mailhub.foobar.com mailhub.foobar.com foo- bar.com 5. , joe@greenhouse.foobar.com, DNS foobar.com, MX, mailhub. MX 5, mailhub. 14.4.2 UUCP UUCP Internet, . , , - 255 - . , , . Janet , moria, eek!swim!Moria!Janet. eek, swim moria. , , , .. , --- --- . , , , . hostname UUCP . Rutgers , UUCP hostname, UUCP , , hostname . , Usenet, Usenet. (4) ( ) : 4. Maps for sites registered with The UUCP Mapping Project are distributed through the newsgroup comp.mail.maps; other organizations may publish separate maps for their network. moria bert(DAILY/2), swim(WEEKLY) , moria bert, , swim, . . , , . , pathalias . , bert ernie, pathalias - 256 - moria, : moria ernie!bert!moria!%s , janet@moria.uucp, MTA, , , ernie bert! Moria! Janet. Usenet - . , , . , UUCP , . (), , . - . 14.4.3 UUCP RFC 822 UUCP - UUCP . , UUCP. , UUCP , . , , , . , . . - , . , ; , , - 257 - . UUCP . . , pathalias , sub.org smurf: .sub.org swim!smurf!%s , claire@jones.sub.org swim smurf! Jones! Claire. , . , fr, . ,, - ( ) . UUCP RFC 822, UUCP Internet. UUCP Internet, - . Internet , , Internet DNS Usenet. Internet, uucp- Internet, MX (MX ). , , moria orcnet.org . Gcc2.groucho.edu Internet. Moria gcc2 - (smart-host), , Internet. , gcc2 MX orcnet.org, orcnet moria. , UUCP . UUCP , , -- - - 258 - . , RFC 822 UUCP hostname' . FQDN UUCP , pathalias : moria.orcnet.org ernie!bert!moria!%s uucp- , . mailer' ; sendmail, , uucpxtable. UUCP Internet. , smart-host. , UUCP , - . - , uucp. 14.5 Pathalias Pathalias , uucp- . ( , ): moria.orcnet.org ernie!bert!moria!%s moria ernie!bert!moria!%s moria ernie bert. moria UUCP , mailer . , pathalias , , . , sub.org - 259 - swim!smurf, pathalias : \&.sub.org swim!smurf!%s pathalias , . , - pathalias , . , , , . , Usenet , UUCP . , . , . , . , , . - , . , . , moria, swim .tobirds.com , bert.sesame.com . , bert 2400bps . Moria : moria.orcnet.org bert.sesame.com(DAILY/2), swim.twobirds.com(WEEKLY+LOW) moria.orcnet.org = moria UUCP. , DAILY/2, . , pathalias - 260 - , , pathalias , . Pathalias ( , ) .. . pathalias , . , . , , , () . , , uuwho , , . , , . - (, - ): #N monad, monad.swb.de, monad.swb.sub.org #S AT 486DX50; Linux 0.99 #O private #C Olaf Kirch #E okir@monad.swb.de #P Kattreinstr. 38, D-64295 Darmstadt, FRG #L 49 52 03 N / 08 38 40 E #U brewhq #W okir@monad.swb.de (Olaf Kirch); Sun Jul 25 16:59:32 MET DST 1993 # monad brewhq(DAILY/2) # Domains monad = monad.swb.de monad = monad.swb.sub.org - . ; , . L : lati-tude/longitude , postscript