diff --git a/sql/hpr-db-part-14.sql b/sql/hpr-db-part-14.sql index dfb042e..c772207 100644 --- a/sql/hpr-db-part-14.sql +++ b/sql/hpr-db-part-14.sql @@ -513,7 +513,8 @@ INSERT INTO `eps` (`id`, `date`, `title`, `duration`, `summary`, `notes`, `hosti (3986,'2023-11-13','Optical media is not dead',435,'Archer72 shows command line options for creating and writing iso files','

Brought up by Klaatu\non GnuWorldOrder.info

\n

Media size

\n

4.7Gb DVD - Actual capacity: 4.377Gb

\n

What is the\nactual storage capacity of a dvd disc

\n

A disc with a 25GB capacity is the equivalent of 23.28 gigabytes\nNormally rated at 50GB, in practice they can record about 46.57GB of\ndata

\n

What is the\nmaximum capacity of a blu ray disc

\n

Generate ISO image from directory

\n
genisoimage -U -R -allow-lowercase -allow-multidot -o mydvd.iso "$1"
\n

Alternative is mkisofs

\n
-U\n\nAllows "untranslated" filenames, completely violating the ISO9660 standards described above. Enables the following flags: -d -l -N -allow-leading-dots -relaxed-filenames -allow-lowercase -allow-multidot -no-iso-translate. Allows more than one `.' character in the filename, as well as mixed-case filenames. This is useful on HP-UX, where the built-in cdfs filesystem does not recognize any extensions. Use with extreme caution.\n\n-R\n\nGenerate SUSP and RR records using the Rock Ridge protocol to further describe the files on the ISO9660 filesystem.\n\n[Wikipedia - ISO 9660](https://en.wikipedia.org/wiki/ISO_9660#SUSP "Wikipedia - ISO 9660")
\n

Corrected command

\n
genisoimage -R -o mydvd.iso "$1"
\n

Burning data to a DVD or Blu-ray

\n

Note:

\n

Make sure that the medium is not mounted when you begin to write to\nit. Mounting may happen automatically if the medium contains a readable\nfile system. In the best case, it will prevent the burn programs from\nusing the burner device. In the worst case, there will be misburns\nbecause read operations disturbed the drive. So if in doubt, do:

\n
umount /dev/sr0
\n

growisofs has a small bug with blank BD-R media. It issues an error\nmessage after the burning is complete. Programs like k3b then believe\nthe whole burn run failed. To prevent this, either format the blank BD-R\nby dvd+rw-format /dev/sr0 before submitting it to growisofs or use\ngrowisofs option

\n
-use-the-force-luke=spare:none
\n

Archwiki - Optical disk\nburning

\n

Burning an ISO image to\nCD, DVD, or BD

\nTo\nburn a readily prepared ISO image file isoimage.iso onto an optical\nmedium, run for CD:\n
cdrecord -v -sao dev=/dev/sr0 isoimage.iso
\n

and for DVD or BD:

\n
growisofs -dvd-compat -Z /dev/sr0=isoimage.iso
\n

for CD, DVD, BD:

\n
xorriso -as cdrecord -v dev=/dev/sr0 -dao isoimage.iso
\n

Other reading

\n

Archwiki - Optical disk\ndrive

\n

Archwiki - Optical disk\ndrive

\n

Debian - Gensisoimage man\npage

\n

Debian - Gensisoimage man\npage

\n

Debian wiki -\ngenisoimage and xorrisofs

\n

Debian wiki

\n

Archiving data on Blu-ray\ndiscs

\n

Archiving data

\nMount\nan ISO file and Burning it to CD-R/DVD-R/BluRay in Linux\n

Mount an ISO file and\nBurning

\nWhat\nis the size capacity of my DVD, Dual Layer DVD or Blu-ray disc?\n

What is the size capacity of\nmy DVD

\n

Wikipedia ISO9660

\n

Wikipedia ISO9660

\n',318,0,0,'CC-BY-SA','Command line, Create ISO, Burn ISO, Optical media, DVD, CD, Blu-ray',0,0,1), (3987,'2023-11-14','The Grim Dawn',2391,'Sgoti rambles about a video game called Grim Dawn.','
    \n
  • Source: Action\nrole-playing game.

  • \n
  • Source: Grim\nDawn.

  • \n
  • Supporting Source: Grim Dawn Game\nGuide.

  • \n
  • Supporting Source: Steam page\nfor Grim Dawn.

  • \n
  • Supporting Source: Grim Dawn Tools (Third party\nsite).

  • \n
  • Supporting Source: Soldier\nClass. Soldiers readily charge into the carnage and unleash crushing\nmight upon their foes. Their physical prowess is unmatched and their\nability to survive through the most brutal conflicts makes them an\nexcellent choice for defense-oriented players.

  • \n
  • Source: Diablo 4

  • \n
\n

This work is licensed under a Creative Commons\nAttribution-ShareAlike 4.0 International License.

\n',391,0,0,'CC-BY-SA','Grim Dawn, ARPG, Diablo 4, Video Games',0,0,1), (3988,'2023-11-15','Beeper.com',750,'operat0r talks about Beeper dot com a multi chat client','

I talk about Beeper dot com a multi chat client

\n

Beeper is a universal messaging app that lets you chat with anyone on\nany chat app, including Whatsapp, iMessage, Telegram and 12 other\nnetworks.

\n

Links

\n\n',36,0,1,'CC-BY-SA','chat,messaging,mobile',0,0,1), -(3989,'2023-11-16','LastPass Security Update 1 November 2023',553,'LastPass was hacked, what should you do?','

In 2022, LastPass disclosed that it had been hacked, and I think by\nnow just about everyone has heard about it. Now we have evidence that\npassword vaults have been hacked. So what does this mean, and what\nshould you do?

\n

Links:

\n
    \n
  • https://krebsonsecurity.com/2023/09/experts-fear-crooks-are-cracking-keys-stolen-in-lastpass-breach/
  • \n
  • https://www.zwilnik.com/security-and-privacy/lastpass-hacked-what-does-this-mean/
  • \n
  • https://wtop.com/tech/2023/01/data-doctors-should-i-stop-using-lastpass-for-password-management/
  • \n
  • http://hackerpublicradio.org/eps.php?id=1810
  • \n
\n',198,74,0,'CC-BY-SA','LastPass, password vault',0,0,1); +(3989,'2023-11-16','LastPass Security Update 1 November 2023',553,'LastPass was hacked, what should you do?','

In 2022, LastPass disclosed that it had been hacked, and I think by\nnow just about everyone has heard about it. Now we have evidence that\npassword vaults have been hacked. So what does this mean, and what\nshould you do?

\n

Links:

\n
    \n
  • https://krebsonsecurity.com/2023/09/experts-fear-crooks-are-cracking-keys-stolen-in-lastpass-breach/
  • \n
  • https://www.zwilnik.com/security-and-privacy/lastpass-hacked-what-does-this-mean/
  • \n
  • https://wtop.com/tech/2023/01/data-doctors-should-i-stop-using-lastpass-for-password-management/
  • \n
  • http://hackerpublicradio.org/eps.php?id=1810
  • \n
\n',198,74,0,'CC-BY-SA','LastPass, password vault',0,0,1), +(3993,'2023-11-22','z80 membership card',934,'review of a kit','
    \n
  • intro\n
  • \n
  • lee hart\n
      \n
    • electrical engineer
    • \n
    • was there at the beginning of the computer revolution
    • \n
    • life long love of electric vehicles
    • \n
  • \n
  • the kit\n
      \n
    • piece of art
    • \n
    • z80 membership, minimum computer
    • \n
    • front panel gives self contained system
    • \n
    • boards, all parts and altoid tin
    • \n
    • great documentation, schematics, assembly guide and getting\nstarted
    • \n
  • \n
  • the assembly\n
      \n
    • great instructions
    • \n
    • easy to solder
    • \n
    • a few tricks to get the boards to fit in the tin
    • \n
    • i made a dedicated serial cable by modifying ftdi cable
    • \n
    • i made a battery pack
    • \n
  • \n
  • usage\n
      \n
    • front panel takes a bit of practice to use (locations of keys)
    • \n
    • found a z80 assembly language tutorial, hand assembly
    • \n
    • portable z80 machine to learn
    • \n
  • \n
  • take away\n
      \n
    • excellent kit
    • \n
    • if your looking for a gift, many to choose from
    • \n
    • excellent quality
    • \n
  • \n
\n

01 membership card
\n
Click the\nthumbnail to see the full-sized image

\n

02 membership card back
\n
Click the\nthumbnail to see the full-sized image

\n

03 front panel card
\n
Click the\nthumbnail to see the full-sized image

\n

04 front card back
\n
Click the\nthumbnail to see the full-sized image

\n

05 assembled
\n
Click the thumbnail to\nsee the full-sized image

\n

06 in the can
\n
Click the thumbnail to\nsee the full-sized image

\n

07 things added
\n
Click the thumbnail\nto see the full-sized image

\n

08 fits inside
\n
Click the thumbnail\nto see the full-sized image

\n

09 compleat
\n
Click the thumbnail to\nsee the full-sized image

\n

10 docs
\n
Click the thumbnail to see\nthe full-sized image

\n',326,103,0,'CC-BY-SA','z80, retro computing',0,0,0); /*!40000 ALTER TABLE `eps` ENABLE KEYS */; UNLOCK TABLES; @@ -997,4 +998,3 @@ CREATE TABLE `miniseries` ( `image` text NOT NULL, `valid` int(1) NOT NULL DEFAULT 1, PRIMARY KEY (`id`) -) ENGINE=MyISAM AUTO_INCREMENT=123 DEFAULT CHARSET=utf8mb3 COLLATE=utf8mb3_unicode_ci; diff --git a/sql/hpr-db-part-15.sql b/sql/hpr-db-part-15.sql index 7b4740b..de679b0 100644 --- a/sql/hpr-db-part-15.sql +++ b/sql/hpr-db-part-15.sql @@ -1,3 +1,4 @@ +) ENGINE=MyISAM AUTO_INCREMENT=123 DEFAULT CHARSET=utf8mb3 COLLATE=utf8mb3_unicode_ci; /*!40101 SET character_set_client = @saved_cs_client */; -- @@ -437,4 +438,4 @@ UNLOCK TABLES; /*!40014 SET UNIQUE_CHECKS=@OLD_UNIQUE_CHECKS */; /*!40111 SET SQL_NOTES=@OLD_SQL_NOTES */; --- Dump completed on 2023-11-15 15:52:39 +-- Dump completed on 2023-11-15 16:40:24 diff --git a/sql/hpr.sql b/sql/hpr.sql index ab69943..3bfcee6 100644 --- a/sql/hpr.sql +++ b/sql/hpr.sql @@ -20513,7 +20513,8 @@ INSERT INTO `eps` (`id`, `date`, `title`, `duration`, `summary`, `notes`, `hosti (3986,'2023-11-13','Optical media is not dead',435,'Archer72 shows command line options for creating and writing iso files','

Brought up by Klaatu\non GnuWorldOrder.info

\n

Media size

\n

4.7Gb DVD - Actual capacity: 4.377Gb

\n

What is the\nactual storage capacity of a dvd disc

\n

A disc with a 25GB capacity is the equivalent of 23.28 gigabytes\nNormally rated at 50GB, in practice they can record about 46.57GB of\ndata

\n

What is the\nmaximum capacity of a blu ray disc

\n

Generate ISO image from directory

\n
genisoimage -U -R -allow-lowercase -allow-multidot -o mydvd.iso "$1"
\n

Alternative is mkisofs

\n
-U\n\nAllows "untranslated" filenames, completely violating the ISO9660 standards described above. Enables the following flags: -d -l -N -allow-leading-dots -relaxed-filenames -allow-lowercase -allow-multidot -no-iso-translate. Allows more than one `.' character in the filename, as well as mixed-case filenames. This is useful on HP-UX, where the built-in cdfs filesystem does not recognize any extensions. Use with extreme caution.\n\n-R\n\nGenerate SUSP and RR records using the Rock Ridge protocol to further describe the files on the ISO9660 filesystem.\n\n[Wikipedia - ISO 9660](https://en.wikipedia.org/wiki/ISO_9660#SUSP "Wikipedia - ISO 9660")
\n

Corrected command

\n
genisoimage -R -o mydvd.iso "$1"
\n

Burning data to a DVD or Blu-ray

\n

Note:

\n

Make sure that the medium is not mounted when you begin to write to\nit. Mounting may happen automatically if the medium contains a readable\nfile system. In the best case, it will prevent the burn programs from\nusing the burner device. In the worst case, there will be misburns\nbecause read operations disturbed the drive. So if in doubt, do:

\n
umount /dev/sr0
\n

growisofs has a small bug with blank BD-R media. It issues an error\nmessage after the burning is complete. Programs like k3b then believe\nthe whole burn run failed. To prevent this, either format the blank BD-R\nby dvd+rw-format /dev/sr0 before submitting it to growisofs or use\ngrowisofs option

\n
-use-the-force-luke=spare:none
\n

Archwiki - Optical disk\nburning

\n

Burning an ISO image to\nCD, DVD, or BD

\nTo\nburn a readily prepared ISO image file isoimage.iso onto an optical\nmedium, run for CD:\n
cdrecord -v -sao dev=/dev/sr0 isoimage.iso
\n

and for DVD or BD:

\n
growisofs -dvd-compat -Z /dev/sr0=isoimage.iso
\n

for CD, DVD, BD:

\n
xorriso -as cdrecord -v dev=/dev/sr0 -dao isoimage.iso
\n

Other reading

\n

Archwiki - Optical disk\ndrive

\n

Archwiki - Optical disk\ndrive

\n

Debian - Gensisoimage man\npage

\n

Debian - Gensisoimage man\npage

\n

Debian wiki -\ngenisoimage and xorrisofs

\n

Debian wiki

\n

Archiving data on Blu-ray\ndiscs

\n

Archiving data

\nMount\nan ISO file and Burning it to CD-R/DVD-R/BluRay in Linux\n

Mount an ISO file and\nBurning

\nWhat\nis the size capacity of my DVD, Dual Layer DVD or Blu-ray disc?\n

What is the size capacity of\nmy DVD

\n

Wikipedia ISO9660

\n

Wikipedia ISO9660

\n',318,0,0,'CC-BY-SA','Command line, Create ISO, Burn ISO, Optical media, DVD, CD, Blu-ray',0,0,1), (3987,'2023-11-14','The Grim Dawn',2391,'Sgoti rambles about a video game called Grim Dawn.','
    \n
  • Source: Action\nrole-playing game.

  • \n
  • Source: Grim\nDawn.

  • \n
  • Supporting Source: Grim Dawn Game\nGuide.

  • \n
  • Supporting Source: Steam page\nfor Grim Dawn.

  • \n
  • Supporting Source: Grim Dawn Tools (Third party\nsite).

  • \n
  • Supporting Source: Soldier\nClass. Soldiers readily charge into the carnage and unleash crushing\nmight upon their foes. Their physical prowess is unmatched and their\nability to survive through the most brutal conflicts makes them an\nexcellent choice for defense-oriented players.

  • \n
  • Source: Diablo 4

  • \n
\n

This work is licensed under a Creative Commons\nAttribution-ShareAlike 4.0 International License.

\n',391,0,0,'CC-BY-SA','Grim Dawn, ARPG, Diablo 4, Video Games',0,0,1), (3988,'2023-11-15','Beeper.com',750,'operat0r talks about Beeper dot com a multi chat client','

I talk about Beeper dot com a multi chat client

\n

Beeper is a universal messaging app that lets you chat with anyone on\nany chat app, including Whatsapp, iMessage, Telegram and 12 other\nnetworks.

\n

Links

\n\n',36,0,1,'CC-BY-SA','chat,messaging,mobile',0,0,1), -(3989,'2023-11-16','LastPass Security Update 1 November 2023',553,'LastPass was hacked, what should you do?','

In 2022, LastPass disclosed that it had been hacked, and I think by\nnow just about everyone has heard about it. Now we have evidence that\npassword vaults have been hacked. So what does this mean, and what\nshould you do?

\n

Links:

\n
    \n
  • https://krebsonsecurity.com/2023/09/experts-fear-crooks-are-cracking-keys-stolen-in-lastpass-breach/
  • \n
  • https://www.zwilnik.com/security-and-privacy/lastpass-hacked-what-does-this-mean/
  • \n
  • https://wtop.com/tech/2023/01/data-doctors-should-i-stop-using-lastpass-for-password-management/
  • \n
  • http://hackerpublicradio.org/eps.php?id=1810
  • \n
\n',198,74,0,'CC-BY-SA','LastPass, password vault',0,0,1); +(3989,'2023-11-16','LastPass Security Update 1 November 2023',553,'LastPass was hacked, what should you do?','

In 2022, LastPass disclosed that it had been hacked, and I think by\nnow just about everyone has heard about it. Now we have evidence that\npassword vaults have been hacked. So what does this mean, and what\nshould you do?

\n

Links:

\n
    \n
  • https://krebsonsecurity.com/2023/09/experts-fear-crooks-are-cracking-keys-stolen-in-lastpass-breach/
  • \n
  • https://www.zwilnik.com/security-and-privacy/lastpass-hacked-what-does-this-mean/
  • \n
  • https://wtop.com/tech/2023/01/data-doctors-should-i-stop-using-lastpass-for-password-management/
  • \n
  • http://hackerpublicradio.org/eps.php?id=1810
  • \n
\n',198,74,0,'CC-BY-SA','LastPass, password vault',0,0,1), +(3993,'2023-11-22','z80 membership card',934,'review of a kit','
    \n
  • intro\n
  • \n
  • lee hart\n
      \n
    • electrical engineer
    • \n
    • was there at the beginning of the computer revolution
    • \n
    • life long love of electric vehicles
    • \n
  • \n
  • the kit\n
      \n
    • piece of art
    • \n
    • z80 membership, minimum computer
    • \n
    • front panel gives self contained system
    • \n
    • boards, all parts and altoid tin
    • \n
    • great documentation, schematics, assembly guide and getting\nstarted
    • \n
  • \n
  • the assembly\n
      \n
    • great instructions
    • \n
    • easy to solder
    • \n
    • a few tricks to get the boards to fit in the tin
    • \n
    • i made a dedicated serial cable by modifying ftdi cable
    • \n
    • i made a battery pack
    • \n
  • \n
  • usage\n
      \n
    • front panel takes a bit of practice to use (locations of keys)
    • \n
    • found a z80 assembly language tutorial, hand assembly
    • \n
    • portable z80 machine to learn
    • \n
  • \n
  • take away\n
      \n
    • excellent kit
    • \n
    • if your looking for a gift, many to choose from
    • \n
    • excellent quality
    • \n
  • \n
\n

01 membership card
\n
Click the\nthumbnail to see the full-sized image

\n

02 membership card back
\n
Click the\nthumbnail to see the full-sized image

\n

03 front panel card
\n
Click the\nthumbnail to see the full-sized image

\n

04 front card back
\n
Click the\nthumbnail to see the full-sized image

\n

05 assembled
\n
Click the thumbnail to\nsee the full-sized image

\n

06 in the can
\n
Click the thumbnail to\nsee the full-sized image

\n

07 things added
\n
Click the thumbnail\nto see the full-sized image

\n

08 fits inside
\n
Click the thumbnail\nto see the full-sized image

\n

09 compleat
\n
Click the thumbnail to\nsee the full-sized image

\n

10 docs
\n
Click the thumbnail to see\nthe full-sized image

\n',326,103,0,'CC-BY-SA','z80, retro computing',0,0,0); /*!40000 ALTER TABLE `eps` ENABLE KEYS */; UNLOCK TABLES; @@ -21437,4 +21438,4 @@ UNLOCK TABLES; /*!40014 SET UNIQUE_CHECKS=@OLD_UNIQUE_CHECKS */; /*!40111 SET SQL_NOTES=@OLD_SQL_NOTES */; --- Dump completed on 2023-11-15 15:52:39 +-- Dump completed on 2023-11-15 16:40:24