syslog kai epanalambanomenes eggrafes

[Spiros Bolis]

Paides xairetw,
den 3erw an exei akoysei-xrhsimopoihsei kaneis apo sas to BigBrother
http://MacLawran.ca/bb-dnld/
Einai ena kolpo (?) poy trexei ana takta xronika diasthmata kai "koitaei"
portes systhmatwn poy exei rythmistei na koita.
opote exei kanei mia epoptikh matia toy ti-epese-ti-wra-kai-gia-poso sta
grhgora.

Mexri edw ola kala alla to asxhmo ths ypotheshs einai oti o,ti kanei, me
ton tropo poy to kanei (syzhtwntas to me kapoioys akoysa gia ping 3 shmeiwn
'h kati sxetiko telospantwn. opoios thelei na dei leptomereis sto 
http://www.maclawran.ca/bb/bb-help.html
) "fainetai: sta log files toy mhxanhmatos "ypo analysh"  
Apo th stigmh poy trexei ana deka (10) lepta ths wras katalabainete pws ta
log files einai adynato pleon na diabastoyn apo anthrwpo.Fantasteite to
akoloytho na epanalambanetai ana dekalepto kai kapoy endiamesa na yparxoyn
krismia mhnymata (ayto einai shmeio kleidi. den einai aparaithto oti tha
erthoyn me ayth akribws th seira oi parakatw grammes. Borei na paremblithei
kai "swsth" eggrafh)

/var/log/messages
.......
Aug  3 19:34:21 ns ftpd[7816]: FTP session closed
Aug  3 19:34:22 ns sshd[7817]: connect from xxx.xxx.xxx.xxx
Aug  3 19:34:22 ns sshd[7817]: log: Connection from xxx.xxx.xxx.xxx port xxxxx
Aug  3 19:34:22 ns sshd[7817]: fatal: Bad protocol version identification:
quit 
Aug  3 19:34:22 ns telnetd[7818]: ttloop:  peer died: Invalid or incomplete
multibyte or wide character 

To mono (?)  kalo ths ypotheshs einai oti h parakoloythish ayth ginetai apo
ena gnwsto ypologisth ara IP kai exei kapoio sygkekrimmeno tropo poy grafei
oti grafei

Oi pithanes lyseis opws to skefthka (me boithisane na skeftw-moy tis eipane
:-) ) einai dyo - me thn proypothesh oti thelw na e3akoloythisw na
parakoloythw ayto to mhxanhma me ayto ton tropo:

'H stamataei to bigBrothers na grafei sto syslog moy 'h bgazw egw ayta poy
grafei e3w.
an ypothesoyme oti to deytero einai pio eykolo skefthka kati meta3y toy 
De grafeis katholoy (apo thn arxh) ayta ta pragmata sto syslog soy 'h ta
afhneis na graftoyn alla me kapoio scriptaki den ta emfanizeis

Afoy me anexthkate kai diabasate mexri edw idoy ta erwthmata moy: 

Exei kanei antimetwpisei paromoio problhma kai an nai pws to elyse?
Yparxei kati etoimo poy kanei th doyleia poy thelw kai an nai pows to briskw?
An ola ta parapanw den isxyoyn tha prepei kapws na to kanw monos moy. Ayto
ton kairo diabazw Perl -me poly argoys rythmoys bebaia- alla ypothetw pws
kai me kati san sed/awk ginetai .
Opoios thelei as sxoliasei-proteinei

Eyxaristw ek twn proterwn,
Spiros D. Bolis
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