Tsela ea ho fumana hash (checksum) ea file ho Windows PowerShell

Feshene kapa checksum ke palo e khutšoanyane e ikhethang e baloang ho tsoa ho lifaele tse ka hare mme e atisang ho sebelisoa ho hlahloba botšepehi le ho lumellana (lipapali) tsa lifaele nakong ea ho kopitsa, haholo-holo ha ho tluoa tabeng ea lifaele tse kholo (litšoantšo tsa tsamaiso le tse ling) tse ka kopitsoang ka liphoso kapa ho na le lipelaelo tsa hore file e nkeloe sebaka ke malware.

Liwebsaete tsa mahala hangata li na le checksum e baloang ka MD5, SHA256 le tse ling tsa algorithms, ho u lumella hore u netefatse faele e laoloang le faele e behiloe ke moqapi. Lenane la mekhatlo ea boraro e ka sebelisoa ho bala li-checksums tsa lifaele, empa ho na le mokhoa oa ho etsa sena ho sebelisa lisebelisoa tse tloaelehileng tsa Windows 10, 8 le Windows 7 (e hloka PowerShell 4.0 kapa e phahameng) - ho sebelisa PowerShell kapa mola oa taelo, o tla bontšoa ka litaelo.

Ho fumana checksum ea file ho sebelisa Windows

Pele u lokela ho qala Windows PowerShell: tsela e bonolo ka ho fetisisa ke ho sebelisa patlisiso ea baraka ea mosebetsi oa Windows 10 kapa Windows 7 Qala menu bakeng sa sena.

Taelo ea ho bala hahi ea file ho PowerShell - Fumana-filehash, le ho e sebelisa ho bala checksum, ho lekane ho e kenya ka mekhahlelo e latelang (ka mohlala, hash e baloa bakeng sa setšoantšo sa ISO sa Windows 10 se tsoang folder ea VM ka koloi C):

Fumana FilesHash C:  VM  Win10_1607_Russian_x64.iso | Lenane la Litomoro

Ha o sebelisa taelo ka foromo ena, hash e baloa ho sebelisoa algorithm ea SHA256, empa dikgetho tse ling li tšehetsoa, ​​tse ka sebelisoang ho sebelisa -Algorithm parameter, ka mohlala, ho lekanya MD5 checksum, taelo e tla shebahala joaloka mohlala o ka tlaase mona

Fumana-FeraHash C:  VM  Win10_1607_Russian_x64.iso -Algorithm MD5 | Lenane la Litomoro

Litekanyetso tse latelang li tšehetsoa ka litsela tsa checksum calculation ho Windows PowerShell

  • SHA256 (ka ho sa feleng)
  • MD5
  • SHA1
  • SHA384
  • SHA512
  • MACTripleDES
  • RIPEMD160

Tlhaloso e qaqileng ea syntax bakeng sa taelo ea Get-FileHash e boetse e fumaneha ho websaeteng e tummeng ea molao //technet.microsoft.com/en-us/library/dn520872(v=wps.650).aspx

Ho fumana faele ea hash molaong oa taelo le CertUtil

Ho Windows, ho na le thuso ea CertUtil e kentsoeng ka ho sebetsa le litifikeiti, tseo har'a tse ling, li ka balang checksum ea lifaele ho sebelisa lits'ebetso tse nepahetseng:

  • MD2, MD4, MD5
  • SHA1, SHA256, SHA384, SHA512

E le hore u sebelise mokhoa o sebetsang, tsamaisa molaetsa oa taelo ea Windows 10, 8 kapa Windows 7 ebe u kenya taelo ka mokhoa o latelang:

certutil -hashfile path_to_file algorithm

Mohlala oa ho fumana ha MD5 hash bakeng sa faele e bonts'itsoe skrineng e ka tlase.

Lintho tse ling: haeba u hloka mananeo a mararo bakeng sa ho bala liforomo tsa fensetere Windows, u ka ela hloko SlavaSoft HashCalc.

Haeba u batla ho bala checksum ho Windows XP kapa Windows 7 ntle le PowerShell 4 (le ho khona ho e kenya), u ka sebelisa mochini oa litaelo oa molaetsa oa litaelo tsa Microsoft Checksum Integrity Verifier e fumanehang bakeng sa mahala ho websaeteng ea molao ka ho feletseng //www.microsoft.com/en -us / download / details.aspx? id = 11533 (mofuta oa taelo ea ho sebelisa tshebediso: fciv.exe file_path - Phello e tla ba MD5. U ka boela ua bala SHA1 hash: fciv.exe -sha1 tsela_to_file)