I-Syslog, iyindlela emisiwe (noma iProtocol) yokukhiqiza nokuthumela imininingwane ye-Log and Event kusuka ezinhlelweni ze-Unix/Linux kanye ne-Windows (ekhiqiza amalogi omcimbi) kanye namadivayisi (Amarutha, ama-Firewall, ama-Switch, amaseva, njll) nge-UDP Port 514 kuya ku- Umqoqi we-Log/Event Message ophakathi nendawo owaziwa ngokuthi Iseva ye-Syslog.
Isebenza kanjani i-syslog ku-Linux?
I-syslog iyiphrothokholi yokulandelela nokungena kwemilayezo yesistimu ku-Linux. Izinhlelo zokusebenza sebenzisa i-syslog ukuthumela wonke amaphutha abo kanye nemilayezo yesimo kumafayela ku-directory /var/log. i-syslog isebenzisa imodeli yeseva yeklayenti; iklayenti lidlulisela umlayezo wombhalo kuseva (umamukeli).
Iyini ukusetshenziswa kwe-syslog?
I-System Logging Protocol (Syslog) i indlela amadivaysi enethiwekhi angasebenzisa ifomethi yomlayezo ejwayelekile ukuxhumana neseva yokungena. Yakhelwe ngokuqondile ukwenza kube lula ukuqapha amadivayisi enethiwekhi. Amadivayisi angasebenzisa i-ejenti ye-Syslog ukuthumela imilayezo yezaziso ngaphansi kwemibandela ethile ebanzi.
Ngazi kanjani uma i-syslog isebenza ku-Linux?
2 Izimpendulo. Ungakwazi sebenzisa insiza ye-pidof ukuhlola ukuthi lungakanani uhlelo olusebenzayo (uma lunikeza okungenani i-pid eyodwa, uhlelo luyasebenza). Uma usebenzisa i-syslog-ng, lokhu kungaba pidof syslog-ng ; uma usebenzisa i-syslogd, kungaba pidof syslogd .
Ngazi kanjani ukuthi i-Rsyslog iyasebenza?
Hlola Ukucushwa kwe-Rsyslog
Qiniseka ukuthi i-rsyslog iyasebenza. Uma lo myalo ungabuyisi lutho njengoba ungasebenzi. Hlola ukucushwa kwe-rsyslog. Uma engekho amaphutha ohlwini, kulungile.
Ngiyifunda kanjani i-syslog?
Khipha i umyalo var/log/syslog ukubuka yonke into ngaphansi kwe-syslog, kodwa ukusondeza endabeni ethile kuzothatha isikhashana, njengoba leli fayela livame ukuba lide. Ungasebenzisa u-Shift+G ukuze ufike ekugcineni kwefayela, okuphawulwe ngokuthi “END.” Ungaphinda ubuke amalogi nge-dmesg, ephrinta i-kernel ring buffer.
Uyini umehluko phakathi kwe-syslog ne-Rsyslog?
I-Syslog (i-daemon ephinde yaqanjwa ngokuthi sysklogd) iyi-LM ezenzakalelayo ekusatshalalisweni okujwayelekile kweLinux. Ilula kodwa ayiguquguquki kakhulu, ungaqondisa kabusha ukugeleza kwelogi okuhlungwe ngosizo nokuqina kumafayela naphezu kwenethiwekhi (TCP, UDP). I-rsyslog inguqulo "ethuthukisiwe" ye-sysklogd lapho ifayela lokumisa lihlala lifana (ungakopisha i-syslog.
Yimaphi amadivayisi asebenzisa i-syslog?
Izinhlobonhlobo zemishini, njenge amaphrinta, amarutha, nabemukeli bemiyalezo kuwo wonke amapulatifomu amaningi sebenzisa indinganiso ye-syslog. Lokhu kuvumela ukuhlanganiswa kwedatha yokungena ezinhlotsheni ezihlukene zamasistimu endaweni yokugcina emaphakathi. Ukwenziwa kwe-syslog kukhona kumasistimu amaningi wokusebenza.
Ngiyisebenzisa kanjani i-Linux?
I-distros yayo ifika ku-GUI (isikhombimsebenzisi esibonakalayo), kodwa ngokuyisisekelo, i-Linux ine-CLI (isikhombimsebenzisi somugqa womyalo). Kulesi sifundo, sizofaka imiyalo eyisisekelo esiyisebenzisa kugobolondo le-Linux. Ukuze uvule itheminali, cindezela u-Ctrl+Alt+T ku-Ubuntu, noma cindezela u-Alt+F2, thayipha i-gnome-terminal, bese ucindezela u-enter.
Ngiyidlulisela kanjani i-syslog ku-Linux?
Idlulisela Imilayezo ye-Syslog
- Ngena ngemvume kudivayisi ye-Linux (ofuna ukuyidlulisela imilayezo kuseva) njengomsebenzisi omkhulu.
- Faka umyalo - vi /etc/syslog. conf ukuvula ifayela lokumisa elibizwa ngokuthi i-syslog. …
- Ngena*. …
- Qala kabusha isevisi ye-syslog usebenzisa umyalo /etc/rc.
Ingabe i-syslog iLayer 7?
Nakuba ukuthunyelwa nokunakekelwa kweseva ye-Syslog kungabikho ekuhlolweni kweqembu Losekelo Lwekhasimende Le-Layer 7 Technologies, singanikeza iziyalezo ezilula zokuthi umiswa kanjani iseva ye-syslog ukuze yamukele amalogi kumasistimu akude.
Ingabe i-syslog ivikelekile?
Uma usebenzisa i-syslog evikelekile, imiyalezo yokungena ibethelwa futhi ithunyelwe ngenethiwekhi usebenzisa i-SSL/TLS. Uma i-syslog inikwe amandla, ukusetha okuzenzakalelayo okokuthumela amaklayenti e-syslog ukuthi axhume ku-Ejenti (iseva ye-syslog) ngaphandle kokusebenzisa isitifiketi seklayenti le-SSL.