A baya, an rubuta fiye da ɗaya labarin game da shirye-shiryen da aka biya da shirye-shirye daban-daban don dawo da bayanai: a matsayin mai mulkin, software ɗin da aka bayyana ta kasance "masani ne" kuma yana ba ka damar mayar da nau'ikan fayil iri iri.
A cikin wannan bita, zamu gudanar da gwaji na filin daga cikin shirin PhotoRec kyauta, wanda aka tsara musamman don dawo da hotuna da aka goge daga katunan ƙwaƙwalwar ajiyar nau'ikan da kuma nau'ikan nau'ikan tsari, gami da abubuwan mallakar na musamman daga masana'antun kyamara: Canon, Nikon, Sony, Olympus, da sauransu.
Hakanan zai iya zama ban sha'awa:
- 10 shirye-shiryen dawo da bayanan kyauta
- Mafi kyawun Tsarin Mayar da Bayani
Game da shirin PhotoRec kyauta
Sabuntawa ta 2015: an fito da sabon salo na Photorec 7 tare da zanen hoto.
Kafin ka fara gwajin shirin kai tsaye, ɗan ƙarami game da shi. PhotoRec software ce mai kyauta wacce aka tsara don dawo da bayanai, gami da bidiyo, adana bayanai, takardu da hotuna daga katin ƙwaƙwalwar ajiyar kyamara (wannan abun shine ainihin).
Shirin yana da dumbin-tsarin dandamali kuma ana samun su ga wadannan masalaha:
- DOS da Windows 9x
- Windows NT4, XP, 7, 8, 8.1
- Linux
- Mac OS X
Tsarin tsarin tallafi: FAT16 da FAT32, NTFS, exFAT, ext2, ext3, ext4, HFS +.
A wurin aiki, shirin yana amfani da damar karantawa kawai don dawo da hotuna daga katunan ƙwaƙwalwar ajiya: don haka, da alama cewa za su lalace ta wata hanya idan aka yi amfani da su.
Kuna iya saukar da PhotoRec kyauta daga gidan yanar gizon yanar gizo mai suna //www.cgsecurity.org/
A cikin sigar Windows, shirin yana zuwa ta hanyar kayan adana kayan tarihi (baya buƙatar shigarwa, kawai ɓoye shi), wanda ya ƙunshi PhotoRec da kuma shirin mai haɓaka TestDisk (wanda shima yana taimakawa wajen dawo da bayanai), wanda zai taimaka idan aka rasa ɓangarorin faifai, tsarin fayil ɗin ya canza, ko wani abu kama.
Shirin ba shi da masaniyar Windows ta zane-zane ta yau da kullun, amma amfani da shi na asali ba shi da wahala ko da mai amfani da novice.
Duba dawo da hoto daga katin ƙwaƙwalwar ajiya
Don gwada shirin, Ina kai tsaye a cikin kyamara, ta amfani da ayyukan ginannun (bayan kwafa hotuna masu mahimmanci) wanda aka tsara katin ƙwaƙwalwar SD wanda ke can - a ganina, zaɓi ne mai sauƙi don rasa hoto.
Mun fara Photorec_win.exe kuma mun ga tayin don zaɓar drive ɗin da zamu mayar. A cikin maganata, wannan ita ce katin ƙwaƙwalwar SD, na uku a jerin.
A allon na gaba, zaku iya saita zaɓuɓɓuka (alal misali, kar ku tsallake hotunan da suka lalace), zaɓi irin fayilolin da za ku nema da sauransu. Yi watsi da bayanin ɓangaren baƙon. Ina kawai zaɓi Bincike.
Yanzu ya kamata ku zaɓi tsarin fayil ɗin - ext2 / ext3 / ext4 ko Sauran, wanda ya haɗa da tsarin FAT, NTFS da HFS + tsarin fayil. Ga mafi yawan masu amfani, zabi shine "Sauran".
Mataki na gaba shine tantance babban fayil ɗin inda kake son adana hotunan da aka dawo da sauran fayiloli. Bayan zaɓar babban fayil, danna C (Maɓallan folda za a ƙirƙiri a cikin wannan babban fayil, a cikin abin da aka dawo da bayanan za a kasance a ciki). Kada a dawo da fayiloli a cikin irin tuƙin da kuke murmurewa.
Jira tsari na maida don kammala. Kuma duba sakamakon.
A halin da nake ciki, a cikin babban fayil da na kayyade, an ƙirƙiri ƙarin uku tare da sunayen recup_dir1, recup_dir2, recup_dir3. A farkon akwai hotuna, kiɗa da takaddun gauraye (da zarar ba a yi amfani da wannan katin ƙwaƙwalwar ajiya ba a cikin kyamara), a cikin na biyu - takardu, a na uku - kiɗa. Dabaru irin wannan rarrabawa (musamman, me yasa komai ya kasance a babban fayil a lokaci daya), don zama gaskiya, ban fahimta sosai ba.
Amma game da hotunan, komai an dawo dashi kuma ƙari, ƙarin game da wannan a ƙarshe.
Kammalawa
Gaskiya, na ɗan ɗan yi mamakin sakamakon: gaskiyar ita ce lokacin da nake kokarin shirye-shiryen dawo da bayanai koyaushe ina amfani da yanayin guda ɗaya: fayiloli a kan faifan flash ko katin ƙwaƙwalwar ajiya, tsara Tsarin filashi, yunƙurin murmurewa.
Kuma Sakamakon duk shirye-shiryen kyauta sune kusan iri ɗaya: cewa a cikin Recuva, cewa a cikin sauran software ana mayar da mafi yawan hotunan cikin nasara, kashi biyu daga cikin hotunan an lalata su (ko da yake babu ayyukan yin rikodi) kuma akwai ƙananan adadin hotuna da sauran fayiloli daga tsarawar data gabata. (watau waɗanda ke kan ƙararrawar har ma a gabanin haka, kafin fara aikin rubutu).
Don wasu dalilai marasa daidaituwa, mutum na iya ɗauka cewa yawancin shirye-shiryen kyauta don murmurewa fayiloli da bayanai suna amfani da algorithms iri ɗaya: sabili da haka, Yawancin lokaci ba na ba da shawarar neman wani abu daban ba idan Recuva bai taimaka ba (wannan bai shafi samfuran da aka biya masu irin wannan ba )
Koyaya, dangane da PhotoRec, sakamakon ya banbanta sosai - duk hotunan da suke lokacin tsarawa an maido dasu gaba daya ba tare da wani aibu ba, hada wannan shirin ya sami wasu hotuna da hotuna dari biyar, da kuma wasu mahimman adadin wasu fayilolin da suka taɓa kasancewa wannan katin (Na lura cewa a cikin zaɓuɓɓukan na bar "tsallake fayilolin da aka lalace", don haka da a sami ƙarin). A lokaci guda, anyi amfani da katin ƙwaƙwalwar ajiya a cikin kyamara, tsohuwar PDAs da mai kunnawa don canja wurin bayanai maimakon filashin filasha da sauran hanyoyin.
Gabaɗaya, idan kuna buƙatar shirin kyauta don dawo da hotuna - Ina yaba shi matuƙar, kodayake ba dace kamar yadda ake samarwa a cikin samfurori da keɓaɓɓen zanen hoto ba.
