nohup (No Hang Up) ndi lamulo mu Linux machitidwe omwe amayendetsa ndondomekoyi ngakhale mutatuluka mu chipolopolo / terminal. Nthawi zambiri, njira zonse zamakina a Linux zimatumizidwa SIGHUP (Signal Hang UP) yomwe ili ndi udindo wothetsa ntchitoyi mutatseka/kutuluka pa terminal.
Chifukwa chiyani timagwiritsa ntchito nohup command ku Linux?
Nohup ndi lamulo amagwiritsa ntchito njira (ntchito) pa seva ndikupitirizabe mutatuluka kapena kutaya kugwirizana kwa seva.. Nohup ndiyabwino kwambiri pantchito yayitali. Nohup ilipo pa ma seva onse a Unix compute. Kuti mugwiritse ntchito nohup kuyendetsa njira yakutali, choyamba muyenera kulumikizana ndi seva yakutali.
Kodi ndimayendetsa bwanji nohup command?
Kuti muthamangitse lamulo la nohup kumbuyo, onjezani & (ampersand) kumapeto kwa lamulo. Ngati cholakwika chokhazikika chikuwonetsedwa pa terminal ndipo ngati zotulukazo sizikuwonetsedwa pa terminal, kapena kutumizidwa ku fayilo yomwe yafotokozedwa ndi wogwiritsa ntchito (fayilo yosasinthika ndi nohup. out), onse ./nohup.
Kodi ndimapanga bwanji fayilo ya nohup mu Linux?
nohup imayendetsa lamulo la mycommand kutsogolo ndikuwongolera zomwe zimatuluka ku nohup. kunja file. Fayiloyi idapangidwa m'ndandanda yamakono yogwira ntchito . Ngati wogwiritsa ntchitoyo alibe zilolezo zolembera ku bukhu logwira ntchito, fayilo imapangidwa m'ndandanda wanyumba ya wosuta.
Kodi nohup process mu Linux ili kuti?
Thamangani ping command ndi nohup command. Tsegulaninso terminal ndikuyendetsa pgrep command kachiwiri. Mudzapeza mndandanda wa ndondomeko ndi ndondomeko id yomwe ikuyenda. Mutha kuyimitsa njira iliyonse yakumbuyo ndikuyendetsa kill command.
Kodi pali kusiyana kotani pakati pa nohup ndi &?
nohup imagwira chizindikiro cha hangup (onani man 7 sign ) pomwe ampersand satero (kupatula kuti chipolopolocho chimasinthidwa mwanjira imeneyo kapena sichitumiza SIGHUP konse). Nthawi zambiri, poyendetsa lamulo pogwiritsa ntchito & ndikutuluka chipolopolo pambuyo pake, chipolopolocho chimathetsa lamuloli ndi chizindikiro cha hangup (kupha -SIGHUP ).
Kodi ndingadziwe bwanji ngati ntchito ikugwira ntchito ku nohup?
Yankho la 1
- Muyenera kudziwa pid ya ndondomeko yomwe mukufuna kuyang'ana. Mutha kugwiritsa ntchito pgrep kapena ntchito -l : ntchito -l [1]- 3730 Kugona kugona 1000 & [2]+ 3734 Kuthamanga nohup kugona 1000 & ...
- Yang'anani pa / proc/ /fd ndi.
Chifukwa chiyani nohup sikugwira ntchito?
Re: nohup sikugwira ntchito
Chipolopolocho chikhoza kukhala chikugwira ntchito ndikuletsa ntchito. … Pokhapokha mukugwiritsa ntchito chipolopolo choletsedwa, izi ziyenera kusinthidwa ndi wogwiritsa ntchito. Thamangani "stty -a |grep tostop". Ngati njira ya "tostop" TTY yakhazikitsidwa, ntchito iliyonse yakumbuyo imayima ikangoyesa kutulutsa chilichonse ku terminal.
Kodi mumagwiritsa ntchito bwanji disown?
Lamulo lokanidwa ndilokhazikika lomwe limagwira ntchito ndi zipolopolo monga bash ndi zsh. Kuti mugwiritse ntchito, inu lembani "kukana" ndikutsatiridwa ndi ID ya ndondomeko (PID) kapena ndondomeko yomwe mukufuna kukana.
Kodi ndingasinthe bwanji nohup output?
Kuti muwonjezere zotuluka mu fayilo yofotokozedwa yomwe mungagwiritse ntchito >> mu nohup command. Lamuloli lidzawonjezera zotuluka zonse mufayilo yanu popanda kuchotsa deta yakale. Pali chinthu chimodzi chofunikira chokha. LAMULO LOYAMBA LIYENERA KUKHALA "nohup", lamulo lachiwiri liyenera kukhala "kwanthawizonse" ndipo "-c" parameter ndi param yanthawi zonse, "2>&1 &" dera ndi "nohup".
Kodi ndimawonetsa bwanji skrini yanga ku Linux?
Kugwiritsa Ntchito Mawonekedwe a Linux Screen
- Pa lamulo mwamsanga, lembani skrini .
- Pangani pulogalamu yomwe mukufuna.
- Gwiritsani ntchito makiyi otsatizana Ctrl-a + Ctrl-d kuti muchotse pagawo lazenera.
- Lumikizaninso ku gawo lazenera polemba zenera -r .
Kodi ndimawonetsa bwanji nohup output?
Kuti mukwaniritse cholinga chanu, thamangani nohup COMMAND> FILE kuti musankhe dzina la fayilo kuti muwongolere. Ndiye gwiritsani ntchito mchira -f FILE kuti muwone zomwe zatuluka pa terminal.