Tsab ntawv teev npe
Tom qab kev txhim kho CentOS 7, yog tias koj sim siv cov lus txib wget los rub tawm thiab txhim kho cov ntaub ntawv VestaCP , koj yuav ntsib cov lus yuam kev hauv qab no:
wget: missing URL Usage: wget [OPTION]... [URL]... Try `wget --help' for more options.
Cov lus yuam kev "wget yog ploj lawm URL" tshwm sim vim tias wget feem ntau tsis tau teeb tsa los ntawm lub neej ntawd thaum ua qhov kev teeb tsa tsawg kawg nkaus ntawm CentOS ntawm lub Linux system.
Yuav ua li cas rau nruab wget ntawm CentOS 7?
Thov sau cov lus hauv qab no wget install hais kom ua ▼
yum -y install wget yum -y install setup yum -y install perl
Yog tias qhov no tshwm sim, GCC tsis tau teeb tsa ▼
Searching for GCC... The path "" is not valid path to the gcc binary. Would you like to change it? [yes]
Nruab GCC thiab ua ke ▼
yum install gcc make
wget yog dab tsi?
CentOS wget yog lub cuab yeej pub dawb rau rub tawm cov ntaub ntawv los ntawm lub vev xaib.
- Nws txhawb HTTP, HTTPS thiab FTP raws tu qauv thiab tuaj yeem siv HTTP npe.
- Lub npe hu ua tsis siv neeg rub tawm txhais tau hais tias CentOS wget tuaj yeem raug tua hauv keeb kwm yav dhau tom qab tus neeg siv nkag tawm ntawm lub system.
- Qhov no txhais tau hais tias koj tuaj yeem nkag mus rau hauv lub kaw lus, pib CentOS wget download ua haujlwm, thiab tom qab ntawd tawm ntawm lub kaw lus.
- CentOS wget yuav ua haujlwm hauv keeb kwm yav dhau kom txog thaum ua tiav.
- Piv rau feem ntau lwm browsers, rub tawm cov ntaub ntawv loj yuav tsum muaj kev koom tes nrog cov neeg siv tas li thiab tsis muaj teeb meem.
recursive download tau
Wget tuaj yeem ua raws li kev sib txuas ntsig txog kev rub tawm ntawm nplooj ntawv HTML los tsim cov qauv hauv zos ntawm cov chaw taws teeb servers, ua kom rov tsim kho tus thawj lub vev xaib cov qauv qhia.Qhov no tseem hu ua "recursive download".
Thaum rub tawm recursively, wget ua raws li cov txheej txheem kev cais tawm neeg hlau (/robots.txt). Wget tuaj yeem hloov mus rau taw tes rau cov ntaub ntawv hauv zos thiab rub tawm rau offline browsing.
wget ruaj khov heev
Nws muaj zog adaptability thaum lub bandwidth nqaim heev thiab lub network tsis ruaj khov.
- Yog tias vim lub network tsis ua haujlwm, wget yuav sim rub tawm tag nrho cov ntaub ntawv.
- Yog hais tias tus neeg rau zaub mov cuam tshuam cov txheej txheem rub tawm, nws yuav rov txuas mus rau lub server thiab txuas ntxiv rub tawm los ntawm qhov chaw nws tawm mus.
- Qhov no yog qhov muaj txiaj ntsig zoo rau rub tawm cov ntaub ntawv loj ntawm cov servers uas txwv sijhawm rub tawm txuas.
Vam tias, tsab xov xwm "Linux wget missing URL? Installing using CentOS wget commands" uas tau muab qhia rau ntawm Chen Weiliang lub blog ( https://www.chenweiliang.com/ ) yuav pab tau koj.
Xav qhia qhov txuas ntawm tsab xov xwm no: https://www.chenweiliang.com/cwl-703.html