Uhlola kanjani ukuthi imaphi wonke amachweba avuliwe ku-Linux?
Ukuhlola amachweba alalelayo nezinhlelo zokusebenza ku-Linux:
- Vula i-terminal application ie Shell Prompt.
- Qalisa noma yimuphi umyalo olandelayo ku-Linux ukuze ubone izimbobo ezivulekile: sudo lsof -i -P -n | grep LALELA. sudo netstat -tulpn | grep LALELA. …
- Ngenguqulo yakamuva yeLinux sebenzisa umyalo we-ss. Isibonelo, i-ss -tulw.
Februwari 19 2021
Ngizibona kanjani zonke izikebhe?
Umyalo we-Netstat ungafaka kuhlu izimbobo ezisetshenziswa njengamanje, okungase kube usizo uma usola ukuthi uhlelo lokusebenza lushayisana nelinye embotsheni esebenzayo. Sebenzisa inkinobho -an ukuze ubonise konke ukuxhumana nezimbobo zokulalela ngezinombolo. Hlola okukhiphayo kwanoma iyiphi imbobo ocabanga ukuthi uhlelo lwakho lungase luyisebenzise.
Ngingabheka kanjani ukuthi yiziphi izimbobo ezivuliwe?
Thayipha "Ukusetshenziswa Kwenethiwekhi" kunkambu yokusesha bese ukhetha Umsebenzi Wenethiwekhi. Khetha I-Port Scan, faka ikheli lasesizindeni se-inthanethi noma igama lomethuleli endaweni yombhalo, futhi ucacise ububanzi bembobo. Chofoza u-Skena ukuze uqale ukuhlola. Uma imbobo ye-TCP ivuliwe, izoboniswa lapha.
Ngingabona kanjani ukuxhumana ku-Linux?
Ukuze uthole uhlu lwawo wonke amaklayenti axhunywe ku-HTTP (Port 80) noma i-HTTPS (Port 443), ungasebenzisa umyalo we-ss noma umyalo we-netstat, ozofaka ohlwini konke ukuxhumana (kungakhathaleki ukuthi akusiphi isimo) okuhlanganisa izibalo zamasokhethi ze-UNIX. .
Ngingahlola kanjani ukuthi ngabe i-port 80 ivulekile?
Ukuhlola Ukutholakala Kwe-Port 80
- Kumenyu ye-Windows Start, khetha u-Run.
- Ebhokisini lebhokisi elithi Run, faka: cmd .
- Chofoza OK.
- Efasiteleni lomyalo, faka: netstat -ano.
- Uhlu loxhumo olusebenzayo luyaboniswa. …
- Qala i-Windows Task Manager bese ukhetha ithebhu ethi Izinqubo.
- Uma ikholomu ye-PID ingaboniswa, kumenyu ethi Buka, khetha Khetha Amakholomu.
Ngibheka kanjani ukuthi i-port 80 ivuliwe i-Linux?
Vula i-terminal bese uthayipha umyalo olandelayo njengomsebenzisi wempande:
- umyalo we-netstat thola ukuthi yini esebenzisa i-port 80.
- Sebenzisa ifayela /proc/$pid/exec thola ukuthi yini esebenzisa i-port 80.
- lsof umyalo thola ukuthi yini esebenzisa i-port 80.
22 авг. 2013 g.
Uyangibona ukuhlola kwembobo?
I-Canyouseeme iyithuluzi elilula nelamahhala le-inthanethi lokuhlola izimbobo ezivulekile emshinini wakho wasendaweni/okude. … Vele ufake inombolo yembobo bese uhlola (umphumela uzovuleka noma uvalwe). (Ikheli lakho lasesizindeni se-inthanethi selikhethiwe ngokuzenzakalelayo, kodwa lingase lingayiboni i-IP yakho ngendlela efanele uma usebenzisa ummeleli noma i-VPN).
Ngingabona kanjani ukuthi i-port 8080 ivuliwe?
Sebenzisa umyalo we-Windows netstat ukukhomba ukuthi yiziphi izinhlelo zokusebenza ezisebenzisa i-port 8080:
- Cindezela ukhiye we-Windows bese ucindezela u-R ukuze uvule ibhokisi elithi Run.
- Thayipha "cmd" bese uchofoza OK engxoxweni ethi Run.
- Qinisekisa ukuthi i-Command Prompt iyavuleka.
- Thayipha okuthi “netstat -a -n -o | thola "8080". Uhlu lwezinqubo ezisebenzisa i-port 8080 ziyaboniswa.
Februwari 10 2021
Liyini ichweba langakithi?
Okufanele ukwenze nje ukuthayipha “netstat -a” ku-Command Prompt bese ucindezela inkinobho ethi Enter. Lokhu kuzogcwalisa uhlu loxhumo lwakho olusebenzayo lwe-TCP. Izinombolo zembobo zizoboniswa ngemva kwekheli lasesizindeni se-inthanethi futhi zombili zihlukaniswa koloni.
Ngibheka kanjani ukuthi ichweba livuliwe 3389?
Ngezansi indlela esheshayo yokuhlola futhi ubone ukuthi imbobo elungile (3389) ivuliwe noma cha: Kusuka kukhompyutha yakho yangakini, vula isiphequluli bese uzulazulela ku-http://portquiz.net:80/. Qaphela: Lokhu kuzohlola ukuxhumeka kwe-inthanethi ku-port 80. Lesi sikhungo sisetshenziselwa ukuxhumana kwe-inthanethi okujwayelekile.
Ngibheka kanjani ukuthi ngabe itheku 443 livuliwe?
Ungahlola ukuthi imbobo ivuliwe yini ngokuzama ukuvula uxhumano lwe-HTTPS kukhompuyutha usebenzisa igama layo lesizinda noma ikheli le-IP. Ukwenza lokhu, uthayipha okuthi https://www.example.com kubha ye-URL yesiphequluli sakho sewebhu, usebenzisa igama langempela lesizinda seseva, noma u-https://192.0.2.1, usebenzisa ikheli le-IP lenombolo langempela leseva.
Ngingabona kanjani ukuthi i-port 1433 ivuliwe?
Ungahlola ukuxhumeka kwe-TCP/IP kuseva ye-SQL ngokusebenzisa i-telnet. Isibonelo, ku-command prompt, thayipha i-telnet 192.168. 0.0 1433 lapho 192.168. 0.0 ikheli lekhompyutha esebenzisa i-SQL Server futhi 1433 iyimbobo elalela kuyo.
Ngikubona kanjani konke ukuxhumana kwenethiwekhi?
Vula i-Command Prompt, thayipha ipconfig, bese ucindezela u-Enter. Njengoba ubona kusithombe-skrini esingezansi, uma usebenzisa lo myalo, iWindows ibonisa uhlu lwazo zonke izisetshenziswa zenethiwekhi ezisebenzayo, kungakhathaliseki ukuthi axhunyiwe noma anqanyuliwe, kanye namakheli awo e-IP.
Ngikuhlola kanjani ukuxhumana kwami ku-http?
Ukuze uhlole uxhumano lwe-HTTP:
- Vula umyalo womyalo.
- Thayipha i-telnet , lapho igama noma ikheli le-IP leseva ye-http okufanele ihlolwe futhi inombolo yembobo esetshenziswa iseva ye-HTTP. …
- Uma ukuxhumeka kuphumelele, uzobona isikrini esingenalutho esilindele okokufaka.
Uhlola kanjani ukuthi bangaki ukuxhumana okukhona ku-Linux?
Sebenzisa umyalo we-netstat ukubala nokubala inani lokuxhumana ikheli le-IP ngalinye elenziwa kuseva. Isibalo sohlu lwenombolo yoxhumo ama-IP axhunywe kuseva kusetshenziswa iphrothokholi ye-TCP noma ye-UDP. Hlola ukuxhumana OKUMISELWE esikhundleni sakho konke ukuxhumana, bese ubonisa isibalo soxhumo se-IP ngayinye.