Kuti uchinje mvumo yedhairekitori kumunhu wese, shandisa "u" yevashandisi, "g" yeboka, "o" yevamwe, uye "ugo" kana "a" (yevose). chmod ugo+rwx foldername kupa kuverenga, kunyora, uye kuita kune wese munhu. chmod a=r folda zita rekupa chete kuverenga mvumo kune wese munhu.
Ini ndinoshandura sei mvumo pane akawanda mafaera muLinux?
Kuti ugadzirise mireza yemvumo pamafaira aripo uye madhairekitori, shandisa iyo chmod command ("chinja maitiro"). Inogona kushandiswa kune ega mafaera kana inogona kumhanya ichidzokororwa ne -R sarudzo yekushandura mvumo kune ese madiki-dhairekitori uye mafaera mukati medhairekitori.
Ini ndinoshandura sei zvibvumirano zvefaira zveese mafaira mudhairekitori?
4 Answers
- Isa iyo setgid bit, kuitira kuti mafaera / folda pasi ichasikwa neboka rimwechete se chmod g+s
- Gadzirisa maACL akasarudzika eboka uye mamwe setfacl -d -mg::rwx / setfacl -d -mo::rx /
Ini ndinopa sei mvumo kune ese mafaera mune dhairekitori 777?
Kana iwe uchienda kune console command ingave: chmod -R 777 /www/store . Iyo -R (kana -recursive ) sarudzo inoita kuti idzokorore. chmod -R 777 .
Chii chinorehwa nechmod 777?
Kuisa 777 mvumo kune faira kana dhairekitori zvinoreva izvozvo ichaverengeka, kunyorwa uye kuitiswa nevashandisi vese uye inogona kuunza njodzi huru yekuchengetedza. … Huridzi hwefaira hunogona kuchinjwa uchishandisa chown command uye mvumo nemirairo yechmod.
Ini ndinoshandura sei mvumo yefolda muLinux?
Kuti uchinje dhairekitori mvumo muLinux, shandisa zvinotevera:
- chmod +rwx filename kuti uwedzere mvumo.
- chmod -rwx directoryname kubvisa mvumo.
- chmod +x filename kubvumidza zvibvumirano zvinogoneka.
- chmod -wx filename kutora zvinyorwa zvekunyora uye zvinogoneka.
Ndinoshandura sei mvumo pane faira?
Kana iwe usiri muridzi wefaira kana dhairekitori, iva superuser kana tora basa rakafanana. Iye chete muridzi wezvino kana superuser anogona kushandisa iyo chmod command kushandura mvumo yefaira pane faira kana dhairekitori. Shandura mvumo mune yakakwana modhi uchishandisa iyo chmod command.
Ini ndinoshandura sei zvibvumirano zvakasarudzika muUnix?
Kuti uchinje faira uye dhairekitori mvumo, shandisa iyo raira chmod (chinja maitiro). Muridzi wefaira anogona kushandura mvumo yemushandisi ( u ), boka ( g ), kana vamwe ( o ) nekuwedzera ( + ) kana kubvisa ( - ) kuverenga, kunyora, uye kuita mvumo.
Ko chmod inodarika umask?
Sezvawakataura, umask inoseta zvibvumirano zvisizvo izvo faira / dhairekitori ichave nayo panguva yekugadzira, asi mushure mezvo umask haichavakanganisa zvakare. chmod, zvisinei, inoda kuti faira rigadzirwe risati raitwa. Naizvozvo, kana unomhanya umask , hazvizove nemhedzisiro pamafaira aripo.
Ini ndinoshandura sei zvibvumirano zvakasarudzika muLinux?
Kuti uone kukosha kwemask yaunoda kuisa, bvisa kukosha kwemvumo yaunoda kubva ku666 (yefaira) kana 777 (yedhairekitori). Iyo yasara ndiyo kukosha kwekushandisa neumask command. Semuenzaniso, ngatiti iwe unoda kushandura iyo default modhi yemafaira kuita 644 ( rw-r-r- ).
Chii chinoita chmod 555?
Chmod 555 Inorevei? Kuisa mvumo yefaira ku555 kunoita kuti faira isagadziriswe zvachose nemumwe munhu kunze kweiyo system's superuser (dzidza zvakawanda nezveLinux superuser).
Ko chmod 744 inorevei?
744, izvo yakajairika default mvumo, inobvumira kuverenga, kunyora, uye kuita mvumo kumuridzi, uye verenga mvumo yeboka uye vashandisi ve "nyika".