I-daemon (eyaziwa nangokuthi izinqubo zangemuva) iwuhlelo lwe-Linux noma lwe-UNIX olusebenza ngemuva. Cishe wonke ama-daemon anamagama agcina ngohlamvu “d”. Isibonelo, i-httpd i-daemon ephethe iseva ye-Apache, noma, i-sshd ephethe ukuxhumana kokufinyelela okukude kwe-SSH. I-Linux ivamise ukuqala ama-daemon ngesikhathi sokuqalisa.
Iyini i-daemon ku-Linux ngesibonelo?
I-daemon iyinqubo engemuva ethatha isikhathi eside ephendula izicelo zamasevisi. Itemu liqhamuke ku-Unix, kodwa izinhlelo zokusebenza eziningi zisebenzisa ama-daemon ngandlela thize. Ku-Unix, amagama amademoni ngokuvamile agcina ngo-“d”. Ezinye izibonelo zifaka phakathi inetd , httpd , nfsd , sshd , eqanjwe igama , kanye ne- lpd .
Iyini ngempela i-daemon?
Kuzinhlelo zokusebenza zekhompiyutha ezenza imisebenzi eminingi, i-daemon (/ˈdiːmən/ noma /ˈdeɪmən/) iwuhlelo lwekhompyutha olusebenza njengenqubo yangemuva, kunokuba ibe ngaphansi kokulawulwa okuqondile komsebenzisi osebenzisanayo.
Ikuphi inqubo ye-daemon ku-Linux?
Umzali we-daemon uhlala e-Init, ngakho hlola i-ppid 1. I-daemon ngokuvamile ayihlotshaniswa nanoma iyiphi itheminali, ngakho-ke sine-'? ' ngaphansi tty. I-process-id kanye ne-process-group-id ye-daemon ngokuvamile ziyefana I-id yeseshini ye-daemon iyafana ne-id yokucubungula.
Uyini umehluko phakathi kwe-daemon nenqubo?
Umehluko oyinhloko phakathi Kwenqubo kanye ne-Daemon ukuthi umzali we-Daemon uyi-init - inqubo yokuqala eyaqalwa ngesikhathi se-*Nix booting. Futhi yingakho i-Daemon ingaxhunyiwe ku-terminal. Ngakho uma uvala itheminali yakho ngeke ibulawe yi-OS. Kodwa noma kunjalo ungathumela amasiginali ku-Daemon yakho.
Ngiyenza kanjani inqubo ye-daemon?
Lokhu kubandakanya izinyathelo ezimbalwa:
- Susa inqubo yomzali.
- Shintsha imaski yemodi yefayela (umask)
- Vula noma yimaphi amalogi ukuze ubhale.
- Dala i-ID Yesikhathi ehlukile (SID)
- Shintsha uhla lwemibhalo olusebenzayo lube endaweni ephephile.
- Vala izichazi zefayela ezijwayelekile.
- Faka ikhodi yangempela ye-daemon.
Iyini i-Process Linux?
Izinqubo zenza imisebenzi ngaphakathi kwesistimu yokusebenza. Uhlelo luyisethi yemiyalo yekhodi yomshini kanye nedatha egcinwe esithombeni esisebenzisekayo kudiski futhi, kanjalo, kuyinhlangano engenzi lutho; inqubo ingacatshangwa njengohlelo lwekhompyutha olusebenza. … I-Linux iwuhlelo olusebenza ngokuningiliziwe.
Isiphi isilwane i-daemon kaLyra?
I-dæmon kaLyra, uPantalaimon /ˌpæntəˈlaɪmən/, ungumngane wakhe amthanda kakhulu, ambiza ngokuthi “Pan”. Ngokufana nama-dæmon azo zonke izingane, angathatha noma yisiphi isimo sesilwane asithandayo; uqala avele endabeni njengenundu elinsundu ngokumnyama. Igama lakhe ngesiGreki lisho "ububele bonke".
I-daemon kaLyra ixazulula kanjani?
ULyra Silvertongue, phambilini futhi ngokusemthethweni aziwa ngokuthi uLyra Belacqua, wayeyintombazane encane yase-Oxford eBrytain. I-dæmon yakhe kwakunguPantalaimon, owahlala njenge-pine marten lapho eneminyaka eyishumi nambili ubudala.
Ingabe i-daemon iyigciwane?
I-Daemon iyi-Cron Virus, futhi njenganoma yiliphi igciwane, ihlose ukusabalalisa ukutheleleka kwayo. Umsebenzi wakhe ukuletha ubumbano kuyo yonke i-Net.
Ngazi kanjani uma i-daemon iyasebenza?
I-Bash iyala ukuhlola inqubo esebenzayo:
- pgrep umyalo - Ibheka izinqubo ze-bash ezisebenzayo njengamanje ku-Linux futhi ibala ama-ID enqubo (PID) esikrinini.
- pidof umyalo - Thola i-ID yenqubo yohlelo olusebenzayo ku-Linux noma kusistimu efana ne-Unix.
24 uNovemba. UDisemba 2019
Uyibulala kanjani inqubo ye-daemon ku-UNIX?
- Yiziphi Izinqubo Ongazibulala ku-Linux?
- Isinyathelo 1: Buka Izinqubo ze-Linux Ezisebenzayo.
- Isinyathelo sesi-2: Thola Inqubo Yokubulala. Thola Inqubo nge-ps Command. Ukuthola i-PID nge-pgrep noma i-pidof.
- Isinyathelo sesi-3: Sebenzisa Izinketho Zokubulala Ukunqamula Inqubo. kill Command. pkill Command. …
- Okubalulekile Okuthathayo Ekunqamuleni Inqubo Ye-Linux.
12 izinyanga. 2019 г.
Ngiyiqala kanjani inqubo ye-daemon ku-Linux?
Ukuze uqale kabusha i-httpd Web Server ngesandla ngaphansi kwe-Linux. Hlola ngaphakathi kwefayela lakho /etc/rc. d/init. d/ umkhombandlela wezinsizakalo ezitholakalayo futhi usebenzise umyalo qala | yima | qala kabusha ukusebenza nxazonke.
Ingabe i-daemon iyisevisi?
Ama-Daemon ayizinqubo ezisebenza ngemuva futhi awekho ebusweni bakho. Benza imisebenzi ethile ngezikhathi ezimisiwe noma baphendule izehlakalo ezithile. Ku-Windows, ama-daemoni abizwa ngokuthi amasevisi.
Kungani i-daemon isetshenziswa ku-Linux?
I-daemon (eyaziwa nangokuthi izinqubo zangemuva) iwuhlelo lwe-Linux noma lwe-UNIX olusebenza ngemuva. … Isibonelo, httpd i-daemon ephethe iseva ye-Apache, noma, sshd ephethe ukuxhumana kokufinyelela okukude kwe-SSH. I-Linux ivamise ukuqala ama-daemon ngesikhathi sokuqalisa. Imibhalo yegobolondo egcinwe ku-/etc/init.
Uyini umehluko phakathi kwenqubo nesevisi?
Inqubo kanye nesevisi yizinto ezimbili ezihlukene: Iyini Isevisi? … Isevisi akuyona inqubo ehlukile. Into Yesevisi ngokwayo ayisho ukuthi isebenza ngenqubo yayo; ngaphandle uma kucaciswe ngenye indlela, isebenza ngenqubo efanayo nesicelo esiyingxenye yaso.