Sida loo dhigay rukhsadda 777?

Shaqeynta nidaamka faylka qoyska Unix inta badan u baahan yahay isbedel iyo xuquuqda dejinta helaan nooc xog gaar ah. Talaabooyinkani waxay yareeyo khatarta daawashada fasaxin iyo isticmaalka nidaamka ama macluumaad kale oo muhiim u ah hawlgalka saxda ah ee server ka.

Si kastaba ha ahaatee, shaqo this ilaaliya (tusaale ahaan, xuquuqda helitaanka 777) macno for OS mnogopolzotelskih oo keliya, maxaa yeelay, haddii kale waxay ugu dhaqsaha badan loo soo dajiyo doonaa cidla khayraadka waqti.

Waa maxay macnaha ereygan?

In nidaamka qalliinka kasta, bixinta hawlgalka kooxaha kala duwan ee isticmaala, waxaa jira element xannibaad ah. Waxa uu ku aaddiyay maamulaha nidaamka iyo xeer u ah nidaamka iyo suurtagalnimada in la tusaha hoos gacanta saddex nooc oo ah dadka isticmaala shaqeeyaan:

• Milkiilaha of file ah.
• Xubnaha ku jira group milkiilaha.
• dadka kale oo dhan ay helaan server ka via browser web a.

xuquuqda Access 777 - sifo inuu wax akhriyo, u ordaan oo ku qoroto / abuuraan faylasha ee buugga tusaha oo dhan noocyada kor ku xusan ee dadka isticmaala oo kaliya in lagaga madal Linux ah. Habkaani wuxuu siiyaa awoodda buuxda lalana macluumaad, laakiin, nasiib daro, ka fog qaab ammaanka. Tallaabadan waxaa ay la mid tahay gelinayn files qaybta wadaago Documents in Windows.

Ogolaanshaha 777: Qiimaha tiro

On Unix fursadaha helitaanka kooxaha yihiin in line hal ka kooban saddex lambar ku qoran. Mid kasta oo iyaga ka mid ah ayaa tilmaamay in sharciga mid ka mid ah noocyada kala duwan ee isticmaala.

Sidaas darteed, waa isku darka tirada waa wadarta ah xisaabinta of 2 (record), 4 (marka la akhrin) iyo 1 (dil), oo qeexaya fursadaha ay bixiyaan habkaani.

Sida loo dhigay rukhsadda 777?

Ogaanshaha in sifo kor u ogolaataa user in ay rayi ka tilmaamood tiro, gelin ma qaado. Si arrintan loo sameeyo, waxaad u baahan tahay tababare file taageera FTP-la xidhiidha in server ka, taas oo ku iman karta in sida maamulka ah.

Jawaabta su'aasha ah ee sida loo dhigay 777 rukhsadda on folder ee waa isku mid sida tilmaamaha ee faylka: server waa in loo qoondeeyo shayga la doonayo iyo furi menu macnaha by riixaya badhanka mouse xaq. Next - dooro "file" iyo "sifooyinka isbedel".

In uu furmo suuqa tababare aad u baahan tahay in la wado isku darka tirooyinka ama sax sanduuqa dhibcood soo socda mid kasta oo kooxaha user ah. Waayo, nidaamka server Unix kaloo bixisaa hab sahlan, u baahan in la gelin oo kaliya in amarka format ah: chmod 777% filename% (filename ama folder) ee guddiga gacanta ku martigelin.

Kaliya for server multiplayer

Waxa ugu weyn ee - xusuusnow in ay jiraan xuquuqda kaliya 777 ee files, taasoo ku yaalaan si toos ah on server multiplayer ah, ama lagu rakibay on computer ah oo kala duwan.

Intaa waxaa dheer, waxaa macquul ah ee bixinta xuquuqdan oo ay tusaha halkaas oo "dhaqanka" oo xuduudaheedu loo qoondeeyey la mid ah sida folder uu noqon doono, iyadoo farqiga kaliya in ay in halkii reading gudaha shayga, user waa inay awoodaan si ay u arkaan oo kaliya liiska ku jira oo dhan. tusaha Rakibaadda xuquuqda waxaa lagu fuliyaa by hababka kor lagu sharaxay.

Iyo, dabcan, waa in la xusuusnaado in carwo noocan ah helaan "Denver" xirmo ma shaqeeyaan, sababtoo ah waxaa simulates hawlgalka adeegga internetka shabakad, si kastaba ha ahaatee, ma aha dhab ahaantii waxa uu wadaa hawl on boosteejo Windows ah. nidaamka hawlgalka Tani ma iska leh category ee server, sababtoo ah marka aad rakibi script ku dalbanayo "Denver" isbeddelka xuquuqda helitaanka waa in si fudud la iska indho tiri.

Qasaaraha xuquuqda marin buuxa

rukhsadda System Server 777 Waxaa si dhif ah loo isticmaalo, sida caadiga ah, shirkado marti ugu hoggaansamaan ku qor 755. Waxay ku kala duwan hawlaha xoogaa la keenin wax waayo, dhammaan dadka isticmaala marka laga reebo milkiilaha, diideen awood u leh inay u qoraan iyo in la abuuro files.

xuquuqda magacaabida siiyo marin buuxa u hesho content kaydiyaa on server ka, inta badan keenta in dhimeysa khayraadka. Weerarka ma seegi fursad in ay ka faa'iidaystaan ka dhimman dareemi ilaalinta macluumaadka, sida goobaha la wadaago si qaldan bandhigi siiyo xoriyadda tallaabo kasta user. Sayidka, server u waxyeelayn kara ma aha oo kaliya xiiseynaya qofka, laakiin falalka degdegga ahaa oo isticmaala u hureen.

Ka hor inta aadan dhigay rukhsadda 777, waa in qabaa labo jeer, ma in dayacaad sida waxay keeni doontaa in arrinkaas ee khayraadka.