Ithuluzi le-Cacti liwumthombo ovulekile wokuqapha inethiwekhi okusekelwe kuwebhu kanye nesixazululo sokuqapha uhlelo lwebhizinisi le-IT. I-Cacti yenza umsebenzisi akwazi ukwenza inhlolovo ngezikhathi ezithile ukuze enze amagrafu kudatha ewumphumela esebenzisa i-RRDtool. Ngokuvamile, isetshenziselwa ukwenza igrafu idatha yochungechunge lwesikhathi lwamamethrikhi njengesikhala sediski, njll.
Kule ndlela yokwenza, sizokubonisa indlela yokufaka nokusetha uhlelo lokusebenza lokuqapha inethiwekhi oluphelele olubizwa nge-Cacti usebenzisa ithuluzi le-Net-SNMP kuzinhlelo ze-RHEL, i-CentOS ne-F
Funda kabanzi →Kukhompyutha, nokunye okwengeziwe, amanethiwekhi e-TCP/IP kanye ne-UDP, imbobo ikheli elinengqondo elivame ukunikezwa isevisi ethile noma ukusebenzisa uhlelo lokusebenza kukhompuyutha. Iyindawo yokuxhumana ehambisa ithrafikhi kusevisi ethile ohlelweni lokusebenza. Izimbobo zisekelwe kwisofthiwe futhi ngokuvamile zihlotshaniswa nekheli le-IP lomsingathi.
Iqhaza elibalulekile lembobo ukuqinisekisa ukudluliswa kwedatha phakathi kwekhompyutha nohlelo lokusebenza. Amasevisi athile asebenza ezimbobeni ezithile ngokuzenzakalelayo, isibonelo, ithrafikhi yewebhu ilalela ku-port 80 (443 yethraf
Funda kabanzi →I-Privacy Online isiba yinto enkulu futhi abasebenzisi be-inthanethi abakhathazekile bayaqhubeka nokufuna izindlela ezisebenzayo noma amathuluzi okusesha iwebhu ngokungaziwa ngesizathu esisodwa noma esinye.
Ngokuntweza ngokungaziwa, akekho ongasho kalula ukuthi ungubani, uxhumeke kuphi noma imaphi amasayithi owavakashelayo. Ngale ndlela, ungakwazi ukwabelana ngolwazi olubucayi phakathi kwamanethiwekhi omphakathi ngaphandle kokufaka engozini ubumfihlo bakho.
Inethiwekhi ye-Tor iyiqembu lamaseva asebenza ngokuvolontiya avumela abantu ukuthi bathuthukise ubumfihlo babo nokuvikeleka
Funda kabanzi →I-Woof (ifushane nge-Web Offer One File) iyisicelo esilula sokwabelana ngamafayela phakathi kwabasingathi kunethiwekhi encane yendawo. Iqukethe iseva ye-HTTP encane enganikeza ifayela elishiwo inombolo ethile yezikhathi (okuzenzakalelayo kanye) bese iyanqamula.
Ukuze usebenzise i-woof, vele uyicele efayelini elilodwa, futhi umamukeli angakwazi ukufinyelela ifayela lakho okwabelwana ngalo ngesiphequluli sewebhu noma asebenzise iklayenti lewebhu lomugqa womyalo njenge-kurly (okuhlukile kwe-curl) kusukela kutheminali.
Enye inzuzo ye-woof ngaphezu kwamanye amathuluzi okwabelana ngam
Funda kabanzi →I-Wondershaper iskripthi esincane se-bash esikwenza ukwazi ukukhawulela umkhawulokudonsa wenethiwekhi ku-Linux. Isebenzisa uhlelo lomugqa womyalo we-tc njengesisemuva sokumisa ukulawulwa kwethrafikhi. Kuyithuluzi eliwusizo lokulawula umkhawulokudonsa kuseva ye-Linux.
Ikuvumela ukuthi usethe isilinganiso esiphezulu sokulayisha kanye/noma isilinganiso esiphezulu sokulayisha. Ngaphezu kwalokho, iphinde ikuvumela ukuthi usule imikhawulo oyibekile futhi ingabonisa isimo samanje se-interface kusuka kulayini womyalo. Esikhundleni sokusebenzisa izinketho ze-CLI, ungayisebenzisa ngokuqhubekayo
Funda kabanzi →Ukudalulwa: Lokhu okuthunyelwe kuhlanganisa izixhumanisi eziphethwe, okusho ukuthi sithola ikhomishini uma uthenga.
Ingabe ulangazelela umsebenzi wobungcweti kwezobunjiniyela benethiwekhi kanye ne-cloud computing? Ingabe uyafuna ukuthola amanye amakhono obuchwepheshe adingekayo ukuze uthole umsebenzi okhokha kakhulu? Uma kunjalo, siyajabula ukukunikeza izinqwaba zokufundisa ezidalwe ukukusiza ukuthi uphumelele izivivinyo zamaphupho akho.
Izifundo ziqukethe amahora ambalwa ezinkulumo ezikhethwe ochwepheshe abasezingeni eliphezulu abanolwazi olusebenzayo lweminyaka eminingi futhi
Funda kabanzi →iperf3 iwumthombo ovulekile wamahhala, uhlelo olusekelwe kumugqa womyalo we-cross-platform wokwenza izilinganiso zenethiwekhi yesikhathi sangempela. Ingelinye lamathuluzi anamandla okuhlola umkhawulokudonsa omkhulu ongafinyeleleka kumanethiwekhi e-IP (isekela i-IPv4 ne-IPv6).
Nge-iperf, ungakwazi ukushuna amapharamitha ambalwa ahlotshaniswa nesikhathi, amabhafa, nezimiso eziyisisekelo ezifana ne-TCP, UDP, SCTP. Iza kahle emisebenzini yokushuna ukusebenza kwenethiwekhi.
Ukuze uthole ukusebenza kwenethiwekhi okuphezulu kakhulu noma okuthuthukisiwe, udinga ukwandisa ukusebenza kany
Funda kabanzi →I-TCPflow iyithuluzi lamahhala, elivulekile, elinamandla elisekelwe emugqeni womyalo wokuhlaziya ithrafikhi yenethiwekhi kumasistimu afana ne-Unix njenge-Linux. Ithwebula idatha etholiwe noma edluliselwe ngoxhumo lwe-TCP, futhi iyigcine kufayela ukuze ihlaziywe kamuva, ngefomethi ewusizo evumela ukuhlaziywa kwephrothokholi nokulungisa iphutha.
Empeleni ingamathuluzi afana ne-tcpdump njengoba icubungula amaphakethe kusuka ocingweni noma efayeleni eligciniwe. Isekela izinkulumo zokuhlunga ezinamandla ezifanayo ezisekelwa uzakwabo. Umehluko kuphela ukuthi i-tcpflow ibeka wonke amaphaketh
Funda kabanzi →Ingabe unezinkinga zokuqapha ukusetshenziswa komkhawulokudonsa wenethiwekhi ye-Linux? Ingabe udinga usizo? Kubalulekile ukuthi ukwazi ukubona ngeso lengqondo okwenzekayo kunethiwekhi yakho ukuze uqonde futhi uxazulule noma yini ebangela ukunensa kwenethiwekhi noma ukumane ubeke iso kunethiwekhi yakho.
Kulesi sihloko, sizobuyekeza amathuluzi okuqapha umkhawulokudonsa we-17 awusizo ukuze sihlaziye ukusetshenziswa kwenethiwekhi ohlelweni lwe-Linux.
Uma ubheka ukuphatha, ukuxazulula inkinga noma ukulungisa iphutha leNethiwekhi yakho, bese ufunda indatshana yethu - I-22 Linux Network
Funda kabanzi →I-CentOS iwukusabalalisa kweLinux ethandwa kakhulu futhi esetshenziswa kabanzi evela emndenini wakwaRedHat Enterprise. Lokhu kukhishwa kwe-CentOS 6.10 kusekelwe ekukhishweni okuphezulu kwe-Red Hat Enterprise Linux 6.10 iza nokulungiswa kweziphazamisi, ukusebenza okusha nezibuyekezo.
Kunconywa kakhulu ukufunda amanothi okukhishwa kanye namanothi obuchwepheshe akhuphukayo mayelana nezinguquko ngaphambi kokufaka noma ukukhushulwa.
Labo abafuna ukuthuthukisa kusuka ku-CentOS 6.x yangaphambilini baye enguqulweni entsha enkulu ye-Cent
Funda kabanzi →