* {{ic|/dev/urandom}}
.... Since Arch Linux only supports x86-64, {{ic|/dev/random}} and {{ic|/dev/urandom}} are equivalent on Arch Linux. (This is true because the presence of the
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8 KB (1,190 words) - 15:28, 25 August 2023
# PASS=$(tr -cd '[:alnum:]' < /dev/urandom | head -c128)
...AES-256 in CTR mode is used to encrypt {{ic|/dev/zero}}'s output with the urandom key. Utilizing the cipher instead of a pseudorandom source results in very
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13 KB (2,049 words) - 10:41, 26 September 2023
{{bc|1=# dd if=/dev/urandom of=pki/.rnd bs=256 count=1}}
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3 KB (398 words) - 15:51, 25 February 2023
# dd if=/dev/urandom of=key.img bs=20M count=1
...ura. [https://unix.stackexchange.com/questions/178949/why-does-dd-from-dev-urandom-stops-early]
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9 KB (1,370 words) - 07:05, 29 November 2022
...ram PHP_ADMIN_VALUE open_basedir=/tmp:/usr/share/webapps/invoiceplane:/dev/urandom:/usr/share/php;
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4 KB (466 words) - 14:11, 17 February 2022
...аточной энтропии[https://unix.stackexchange.com/a/121888], или с {{ic|/dev/urandom}} при чтении более 32 МиБ[https://unix.stackexchange.com/a/178957].
$ dd if=/dev/urandom of=bigsecret.img bs=40M count=1 iflag=fullblock
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18 KB (547 words) - 09:22, 17 March 2024
...ropia o bastante[https://unix.stackexchange.com/a/121888], ou do {{ic|/dev/urandom}} quando ler mais do que 32 MiB[https://unix.stackexchange.com/a/178957].
$ dd if=/dev/urandom of=grande_segredo.img bs=40M count=1 iflag=fullblock
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12 KB (2,094 words) - 09:22, 17 March 2024
A good example is cryptsetup using {{ic|/dev/urandom}} for [[Dm-crypt/Device encryption#Key management|wiping the LUKS keyslots]
{{ic|/dev/urandom}} can be used as a fast and secure source of cryptographically secure pseud
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20 KB (3,066 words) - 04:38, 10 January 2024
# dd if=/dev/urandom of=key.img bs=20M count=1
# dd if=/dev/urandom of=/bigsecret bs=1M count=10
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7 KB (1,053 words) - 07:05, 29 November 2022
$ dd if=/dev/urandom of=grande_segredo.img bs=100M count=1 iflag=fullblock
# dd if=/dev/urandom of=grande_segredo.img bs=100M count=1 iflag=fullblock
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9 KB (1,368 words) - 07:05, 29 November 2022
# cryptsetup open --type plain -d /dev/urandom /dev/<dispositivo_de_bloque> para_ser_borrado
Limpie el contenedor con ceros. Un uso de {{ic|1=if=/dev/urandom}} no es necesario ya que el cifrado de encriptación se utiliza para enfarru
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13 KB (2,144 words) - 07:05, 29 November 2022
swap /dev/sd''X#'' /dev/urandom swap,cipher=aes-xts-plain64,size=512
.../dev/disk/by-id/ata-WDC_WD2500BEVT-22ZCT0_WD-WXE908VF0470-partX /dev/urandom swap,cipher=aes-xts-plain64,size=512
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15 KB (2,386 words) - 15:22, 8 April 2024
Un buen ejemplo es cryptsetup utilizando {{ic|/dev/urandom}} para [[Dm-crypt (Español)/Device encryption (Español)#Gestión de claves|l
{{hc|$ cat /dev/urandom > /dev/sd"XY"|
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22 KB (3,365 words) - 12:40, 1 November 2022
# cryptsetup open --type plain -d /dev/urandom --sector-size 4096 /dev/''block-device'' to_be_wiped
Wipe the container with zeros. A use of {{ic|1=if=/dev/urandom}} is not required as the encryption cipher is used for randomness.
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11 KB (1,688 words) - 14:04, 16 December 2023
$ head -c 16 /dev/urandom | base32 --wrap 0
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5 KB (695 words) - 12:57, 19 January 2024
swap /dev/sd''X#'' /dev/urandom swap,cipher=aes-xts-plain64,size=256
.../dev/disk/by-id/ata-WDC_WD2500BEVT-22ZCT0_WD-WXE908VF0470-partX /dev/urandom swap,cipher=aes-cbc-essiv:sha256,size=256
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15 KB (2,427 words) - 22:01, 20 March 2024
Przetrzyj pojemnik zerami. Użycie funkcji {{ic|1=if=/dev/urandom}} nie jest wymagane, ponieważ do losowości wykorzystywany jest szyfr.
# head -c 1052672 /dev/urandom > ''/dev/sdX1''; sync
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11 KB (1,723 words) - 11:19, 18 October 2023
<nowiki>RNGD_OPTS="-o /dev/random -r /dev/urandom"</nowiki>
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5 KB (846 words) - 10:07, 9 January 2022
swap /dev/sd''X#'' /dev/urandom swap,cipher=aes-xts-plain64,size=256
swap /dev/disk/by-id/ata-WDC_WD2500BEVT-22ZCT0_WD-WXE908VF0470-partX /dev/urandom swap,cipher=aes-cbc-essiv:sha256,size=256
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23 KB (708 words) - 23:21, 6 March 2024
$ dd if=/dev/urandom of=bigsecret.img bs=100M count=1 iflag=fullblock
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6 KB (984 words) - 11:08, 25 November 2023