Nohup, poto mo te kore whakairi ake he whakahau i roto i nga punaha Linux e mau tonu ana nga tukanga ahakoa ka puta i te anga, te tauranga ranei. Ka aukati a Nohup i nga mahi me nga mahi kia kore e whiwhi tohu SIGHUP (Signal Hang UP). He tohu tenei ka tukuna ki tetahi tukanga ina katia, ka puta ranei i te tauranga.
What is the use of nohup command in Linux?
Ko te nohup e tu ana mo te kore whakairi-ake, he taputapu Linux tera ka pupuri tonu i nga tukanga ahakoa i muri i te putanga i te tauranga, i te anga ranei. Ka aukati i nga tukanga ki te whiwhi tohu SIGHUP (Tauhia te tohu); ka tukuna enei tohu ki te tukanga ki te whakamutu, ki te whakamutu ranei i tetahi tukanga.
He aha tatou e hiahia ai nohup?
Ina whakahaere kawemai raraunga nui i runga i te kaihautu mamao, hei tauira, ka hiahia pea koe ki te whakamahi nohup ki Me whakarite kia kore koe e wetewete kia timata ano ina hono ano koe. Ka whakamahia hoki ina karekau te kaiwhakawhanake i te mahi daemonize i tetahi ratonga, no reira me whakamahi koe i te nohup kia kore ai e mate ina puta koe.
Me pehea taku whakahaere tono nohup?
Hei whakahaere i te tono nohup i muri, tāpirihia he & (ampersand) ki te mutunga o te whakahau. Mena ka whakaatuhia te hapa paerewa i runga i te tauranga me te kore e whakaatuhia te putanga paerewa i runga i te tauranga, ka tukuna atu ki te konae whakaputa i tohua e te kaiwhakamahi (ko te nohup te konae putanga taunoa), ko te ./nohup.
Me pehea taku whakahaere i te tuhinga nohup i Linux?
te wetereo whakahau nohup:
ingoa-whakahau : ko te ingoa o te tuhinga anga, ingoa whakahau ranei. Ka taea e koe te tuku tautohe ki te whakahau, ki te tuhinga anga ranei. & : nohup e kore e hoatu aunoa i te whakahau e rere ana i roto i te papamuri; me tino mahi koe, na ka mutu te rarangi whakahau me te tohu &.
He aha te rereketanga o te nohup me te &?
ka mau nohup te tohu whakairi (tirohia te tohu tangata 7 ) i te mea karekau te ampersand (haunga te anga ka whirihorahia pera, kaore ranei e tuku SIGHUP rawa). Ko te tikanga, i te wa e whakahaere ana i te whakahau ma te whakamahi & ka puta atu i te anga i muri mai, ka whakamutua e te anga te whakahau-iti me te tohu whakairi (whakamate -SIGHUP ).
He aha te nohup kaore e mahi?
Re: nohup kaore e mahi
Kei te rere pea te anga me te mana mahi kua monokia. … Ki te kore koe e whakahaere i te anga here, me huri tenei tautuhinga e te kaiwhakamahi. Whakahaerehia "stty -a |grep tostop". Mēnā kua tautuhia te kōwhiringa TTY "tostop", ka mutu nga mahi papamuri ina ngana ana ki te whakaputa i tetahi putanga ki te tauranga.
He aha te nohup ka warewarehia te whakaurunga?
nohup ko te korero tika ki a koe he aha tana mahi, kei te warewarehia whakauru. "Mena he tauranga te whakaurunga paerewa, tukuna mai i te konae kore e taea te panui." Kei te mahia e ia nga mea e tika ana kia mahia, ahakoa nga whakaurunga OPTION, na reira ka makahia te whakauru.
Me pehea e mohio ai ahau kei te rere tetahi mahi i roto i te nohup?
Whakautu 1
- Me mohio koe ki te pid o te tukanga e hiahia ana koe ki te titiro. Ka taea e koe te whakamahi pgrep or jobs -l : jobs -l [1]- 3730 Running sleep 1000 & [2]+ 3734 Running nohup sleep 1000 & …
- Titiro ki /proc/ /fd .
Me pehea te whakamahi i te whakakore?
Ko te whakahau whakakore he hanga-i roto e mahi ana me nga anga penei i te bash me te zsh. Hei whakamahi, ko koe Patohia te "whakakore" ka whai i te ID tukanga (PID) me te tukanga e hiahia ana koe ki te whakakore.
How do I redirect nohup output?
Redirecting Output to a File
Na taunoa, nohup redirects the command output to the nohup. out file. If you want to redirect the output to a different file, use the standard shell redirection.
What is nohup file?
nohup ko a POSIX command which means “no hang up”. Its purpose is to execute a command such that it ignores the HUP (hangup) signal and therefore does not stop when the user logs out. Output that would normally go to the terminal goes to a file called nohup.