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PowerShell - [ðåøåíî] Ðåäàêòèðîâàíèå ôàéëà ñ ñèìâîëàìè

Íîâûé ó÷àñòíèê


Ñîîáùåíèÿ: 22
Áëàãîäàðíîñòè: 0

Ïðîôèëü | Îòïðàâèòü PM | Öèòèðîâàòü


Åñòü ðåäàêòèðóåìûé ôàéë, âíóòðè íåãî ïîäîáíîå:

Êîä: Âûäåëèòü âåñü êîä
 »˜¢8bgatvvwfbcmk4joye403s2970Ií²åˆ	¸2ßú¶ötÌ“Ö!9ÿ1<?xml version='1.0' encoding='utf-8'?><products><product>
ß ðàáîòàþ ñ ÷èòàåìûì òåêñòîì, íî â íåì åñòü òàêæå íå÷èòàåìûå ñèìâîëû/èåðîãëèôû.

Åñëè ïîïûòàòüñÿ ñäåëàòü ïðîñòåéøóþ çàìåíó â ýòîì ôàéëå, íàïðèìåð:

Êîä: Âûäåëèòü âåñü êîä
$FILE = Get-Content test.bnk 
$NEWFILE = $FILE -replace "123", ""
$NEWFILE | Set-Content test.bnk
Çàìåíà ïðîéäåò óñïåøíî, íî òå ñèìâîëû è èåðîãëèôû áóäóò ïåðåïèñàíû íåâåðíî, à ýòî äëÿ èñïîëíÿåìîé ïðîãðàììû êðèòè÷íî, îòñþäà è âîïðîñ êàê ðåäàêòèðîâàòü ôàéë íå çàòðàãèâàÿ ýòè ñèìâîëû ?
Ïðîáîâàë ìåíÿòü êîäèðîâêè íà âõîäå è íà âûõîäå, íå ïîìîãëî.
Òàêæå ïðîáîâàë èñïîëüçîâàòü ìåòîä System.IO.Stream è òàì ñèòóàöèÿ òî÷íî òàêàÿ æå.

Îòïðàâëåíî: 22:18, 28-04-2022

 

Deadooshka


Ñîîáùåíèÿ: 2517
Áëàãîäàðíîñòè: 692

Ïðîôèëü | Îòïðàâèòü PM | Öèòèðîâàòü


òå áàéòû/îêòåòû, êîòîðûå ïî ôîðìàòó ôàéëà íå äîëæíû èíòåðïðåòèðîâàòüñÿ êàê êîäû ñèìâîëîâ êîäèðîâêè. Åñëè âñå áàéòû ïðèíóäèòåëüíî ÷èòàòü êàê òåêñò, òî ìîãóò áûòü ïðîáëåìû, îñîáåííî ñ êîäàìè óïðàâëÿþùèõ ñèìâîëîâ 00-1f è äð. (îíè íå òåêñòîâûå ñèìâîëû â 1-áàéòíîé êîäèðîâêå òèïà 1251).

Îòïðàâëåíî: 19:06, 29-04-2022 | #11



Äëÿ îòêëþ÷åíèÿ äàííîãî ðåêëàìíîãî áëîêà âàì íåîáõîäèìî çàðåãèñòðèðîâàòüñÿ èëè âîéòè ñ ó÷åòíîé çàïèñüþ ñîöèàëüíîé ñåòè.

Åñëè æå âû çàáûëè ñâîé ïàðîëü íà ôîðóìå, òî âîñïîëüçóéòåñü äàííîé ññûëêîé äëÿ âîññòàíîâëåíèÿ ïàðîëÿ.


Àâàòàðà äëÿ Fors1k

Ñòàðîæèë


Ñîîáùåíèÿ: 193
Áëàãîäàðíîñòè: 112

Ïðîôèëü | Îòïðàâèòü PM | Öèòèðîâàòü


Ñòðîêà ìîæåò õðàíèòü â ñåáå è óïðàâëÿþùèå ñèìâîëû, ê ïðèìåðó òîò æå äåñÿòûé è ïðî÷èå áàéòû óïðàâëÿþùèõ ñèìâîëîâ, íàëè÷èå êîòîðûõ ìû ìîæåì âèäåòü â ñòðîêå.
Óêàçàííóþ ïðîáëåìó ñ ñèìâîëàìè 00-1f âîñïðîèçâåñòè íå óäàåòñÿ:
Êîä: Âûäåëèòü âåñü êîä
cls
[Byte[]]$bytesSrc = 0x00..0x0F+65+0x10..0x1F

$text = [Text.Encoding]::UTF8.GetString($bytesSrc)
$text = $text.Replace("A", "B")

$bytesNew = [Text.Encoding]::UTF8.GetBytes($text)

Compare-Object $bytesSrc $bytesNew 
Ìîæåòå ïðèâåñòè ïðèìåð?

Ïîñëåäíèé ðàç ðåäàêòèðîâàëîñü Fors1k, 29-04-2022 â 20:36.

Ýòî ñîîáùåíèå ïîñ÷èòàëè ïîëåçíûì ñëåäóþùèå ó÷àñòíèêè:

Îòïðàâëåíî: 20:28, 29-04-2022 | #12


Íîâûé ó÷àñòíèê


Ñîîáùåíèÿ: 22
Áëàãîäàðíîñòè: 0

Ïðîôèëü | Îòïðàâèòü PM | Öèòèðîâàòü


Fors1k,
Âàø âàðèàíò ñðàáîòàë, áëàãîäàðþ, ñòðàííî ÷òî ÿ òîæå ïðîáîâàë ðàçíûå êîäèðîâêè, íî íå çíàë ÷òî ANSI èìåííî òàê îáîçíà÷àåòñÿ, ÿ ïî÷åìó-òî ïðîáîâàë òàê [System.Text.Encoding]::ASCII

Êñòàòè ïîïóòíî åùå îäèí âîïðîñ ïîÿâèëñÿ, â íà÷àëå 6 ñòðîêè òåñòîâîãî ôàéëà åñòü âîò òàêîå:

Êîä: Âûäåëèòü âåñü êîä
app-developer	0x
ìíå íóæíî çàìåíèòü òàì ãäå 0x íà , íî îí ðàñïîëîæåí ïðÿì â ýòèõ ñèìâîëàõ, êàê ýòî ïî ðåãóëÿðêå ìîæíî íàéòè è çàìåíèòü îïÿòü æå íå ïîâðåäèâ ýòè ñèìâîëû âîêðóã ?

Ïîñëåäíèé ðàç ðåäàêòèðîâàëîñü ryok, 29-04-2022 â 22:48.


Îòïðàâëåíî: 22:00, 29-04-2022 | #13


Àâàòàðà äëÿ Fors1k

Ñòàðîæèë


Ñîîáùåíèÿ: 193
Áëàãîäàðíîñòè: 112

Ïðîôèëü | Îòïðàâèòü PM | Öèòèðîâàòü


Çàìåíèòü â îáîèõ ìåñòàõ:
Êîä: Âûäåëèòü âåñü êîä
cls
$pathIn  = "C:\Users\Ps-2\Desktop\123\test.bnk"
$pathOut = "C:\Users\Ps-2\Desktop\123\test_new.bnk"

$ANSI = [Text.Encoding]::GetEncoding(1251)
$old = [IO.File]::ReadAllText($pathIn, $ANSI)
$new = $old -replace "(?<=app-developer.+?)0", '2' 
[IO.File]::WriteAllText($pathOut, $new, $ANSI)

Ïîñëåäíèé ðàç ðåäàêòèðîâàëîñü Fors1k, 30-04-2022 â 03:33.

Ýòî ñîîáùåíèå ïîñ÷èòàëè ïîëåçíûì ñëåäóþùèå ó÷àñòíèêè:

Îòïðàâëåíî: 03:26, 30-04-2022 | #14


Deadooshka


Ñîîáùåíèÿ: 2517
Áëàãîäàðíîñòè: 692

Ïðîôèëü | Îòïðàâèòü PM | Öèòèðîâàòü


Get-Content áåç -raw îòäà¸ò ìàññèâ ñòðîê, êîòîðûé ïðè êîýðñèè â ñòðîêó ïðîñòî êîíêàòåíèðóåòñÿ áåç çíàêîâ ïåðåíîñà. Èç-çà ýòîãî ó ÒÑ íåêîððåêòíî ïèñàëñÿ ôàéë ñ ïîòåðåé ñèìâîëîâ ïåðåíîñà ñòðîêè.

Ïðîáëåì ïðè èíòåðïðåòàöèè áèíàðíûõ äàííûõ îäíîáàéòîâîé òåêñòîâîé êîäèðîâêîé âîçíèêàòü íå äîëæíî. Âîò ïðè ìíîãîáàéòîâûõ þíèêîäàõ ìîãóò áûòü íåêîððåêòíûå ïîñëåäîâàòåëüíîñòè áàéòîâ. Âîò òàêèå ñëó÷àè âñå ïðîòåñòèðîâàòü ìîæíî, êîíå÷íî, ïðè áîëüøîì æåëàíèè. Ãëþê ìîæåò âûëåçòè â ëþáîé ìîìåíò.
Ýòî ñîîáùåíèå ïîñ÷èòàëè ïîëåçíûì ñëåäóþùèå ó÷àñòíèêè:

Îòïðàâëåíî: 12:40, 30-04-2022 | #15


Íîâûé ó÷àñòíèê


Ñîîáùåíèÿ: 22
Áëàãîäàðíîñòè: 0

Ïðîôèëü | Îòïðàâèòü PM | Öèòèðîâàòü


Fors1k,
òàê êàê çàìåíà ïðîèñõîäèëà åùå è â äðóãèõ ìåñòàõ, è ïîðòèëà ôàéë, íåìíîãî ïîäïðàâèë ðåãóëÿðíîå âûðàæåíèå íà ýòî
Êîä: Âûäåëèòü âåñü êîä
(?<=app-developer..|app-developer>)0
åùå ðàç ñïàñèáî âàì çà ïîìîùü.

Sham,
íàñ÷åò -raw ñåé÷àñ ïðîâåðèòü íå ìîãó, ÿ åãî êàê òî â îäíîì èç òåñòîâ òîæå èñïîëüçîâàë è îí ìíå íå ïîìîã.

Îòïðàâëåíî: 15:58, 30-04-2022 | #16



Êîìïüþòåðíûé ôîðóì OSzone.net » Ïðîãðàììèðîâàíèå, áàçû äàííûõ è àâòîìàòèçàöèÿ äåéñòâèé » Ñêðèïòîâûå ÿçûêè àäìèíèñòðèðîâàíèÿ Windows » PowerShell - [ðåøåíî] Ðåäàêòèðîâàíèå ôàéëà ñ ñèìâîëàìè

Ó÷àñòíèê ñåé÷àñ íà ôîðóìå Ó÷àñòíèê ñåé÷àñ íà ôîðóìå Ó÷àñòíèê âíå ôîðóìà Ó÷àñòíèê âíå ôîðóìà Àâòîð òåìû Àâòîð òåìû Øàïêà òåìû Ñîîáùåíèå ïðèêðåïëåíî

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