I-Linux ithola i-URL elahlekile?Sebenzisa umyalo wokufaka we-CentOS wget

isanda kufakwaCentOS Ngemuva kuka-7, ufuna ukulanda usebenzisa umyalo we-wgetFaka i-VestaCPifayela, umlayezo wephutha ofana nalo ungase uvele:

wget: missing URL
Usage: wget [OPTION]... [URL]...

Try `wget --help' for more options.

Isizathu sokuthi uthole iphutha elithi "wget ​​ishoda nge-url" kungoba imvamisaLinuxUhlelo, lapho ufaka i-CentOS kancane, i-wget ayifakiwe ngokuzenzakalelayo.

Ungayifaka kanjani i-wget ku-CentOS 7?

Sicela ufake umyalo olandelayo wokufaka we-wget ▼

yum -y install wget
yum -y install setup 
yum -y install perl

Uma lokhu kwenzeka, i-GCC ayifakiwe ▼

Searching for GCC...
The path "" is not valid path to the gcc binary.
Would you like to change it? [yes]

Faka i-GCC futhi wenze ndawonye ▼

yum install gcc make

yini i-wget?

I-CentOS wget iyithuluzi lamahhala lokulanda amafayela ngokuzenzakalelayo kuwebhu.

• Isekela amaphrothokholi e-HTTP, HTTPS kanye ne-FTP futhi ingasebenzisa ummeleli we-HTTP.
• Okubizwa ngokuthi ukulanda okuzenzakalelayo kusho ukuthi i-CentOS wget ingenziwa ngemuva ngemuva kokuthi umsebenzisi ephume ohlelweni.
• Lokhu kusho ukuthi ungangena ohlelweni, uqale umsebenzi wokulanda we-CentOS wget, bese uphuma ohlelweni.
• I-CentOS wget izokhipha ngemuva kuze kube yilapho umsebenzi usuqediwe.
• Uma kuqhathaniswa nezinye iziphequluli eziningi, ukulanda inani elikhulu ledatha kudinga ukuzibandakanya komsebenzisi njalo kanye nokuhlupheka okuncane.

ukulanda okuphindaphindiwe

I-Wget ingalandela okulandwayo okuhlobene nesixhumanisi emakhasini e-HTML ukuze idale izinguqulo zasendaweni zamaseva akude, iphinde yakhe kabusha uhlaka lwemibhalo lwewebhusayithi yokuqala.Lokhu kwaziwa nangokuthi "ukulanda okuphindiwe".

Uma ulanda ngokuphindaphindiwe, i-wget ilandela imibandela yokukhishwa kwamarobhothi (/robots.txt). I-Wget ingaguqulwa ikhombe efayeleni lendawo futhi ililande ukuze uliphequlule ungaxhunyiwe ku-inthanethi.

I-wget izinzile kakhulu

Inokuvumelana nezimo okuqinile lapho umkhawulokudonsa umncane kakhulu futhi inethiwekhi ingazinzile.

• Uma ngenxa yokwehluleka kwenethiwekhi, i-wget izoqhubeka nokuzama ukulanda lonke ifayela.
• Uma iseva iphazamisa inqubo yokulanda, izophinda ixhumeke kuseva futhi iqhubeke nokulanda lapho igcine khona.
• Lokhu kuyasiza ekulandeni amafayela amakhulu kumaseva anezikhathi zokuxhumanisa ezilinganiselwe zokulanda.